\u062a\u0645\u0648\u062c \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a: \u0645\u0627 \u0647\u0648\u060c \u0648\u0643\u064a\u0641\u064a\u0629 \u0642\u064a\u0627\u0633\u0647\u060c \u0648\u0645\u062a\u0649 \u064a\u0643\u0648\u0646 \u0645\u0647\u0645\u064b\u0627<\/title>\n<\/head>\n<body>\n\n<div class=\"bd-post\">\n <style>\n \/* fonts: BLOG scope only (brand Standard Blog CSS Header, verbatim). *\/\n @import url('https:\/\/fonts.googleapis.com\/css2?family=Manrope:wght@400;600;700&family=Roboto:wght@600;700&display=swap');\n\n .bd-post {\n \/* brand header system values + plan palette (single source of hex) *\/\n --prose-width: 760px;\n --gap-attach: 16px;\n --gap-normal: 32px;\n --gap-section: 48px;\n --pad-compact: 16px;\n --pad-standard: 24px;\n --body-bg: #FFFFFF;\n --text-primary: #333333;\n --text-secondary: #6E6E6E;\n --heading-ink: #000000;\n --accent: #479DE2;\n --accent-text: #2A76B4;\n --accent-on-tint: #1F5F9E;\n --accent-hover: #1F4E8C;\n --accent-hot: #FD9649;\n --inverse-bg: #1E1E1E;\n --inverse-text: #FFFFFF;\n --inverse-text-2: #B8B8B8;\n --card-fill: #E3F0FB;\n --card-border: #3F76AE;\n --card-secondary: #5F5F5F;\n --btn-white: #FFFFFF;\n --btn-ink: #0D3972;\n font-family: \"Manrope\", sans-serif;\n font-size: 16px;\n font-weight: 400;\n line-height: 1.6;\n color: var(--text-primary);\n background: var(--body-bg);\n padding: 40px;\n max-width: 100%;\n box-sizing: border-box;\n }\n .bd-post a { overflow-wrap: anywhere; word-break: break-word; }\n .bd-post p, .bd-post li { overflow-wrap: break-word; }\n .bd-post .bd-post-article { max-width: var(--prose-width); margin: 0 auto; }\n\n \/* anchor permit-list: visual props only on the four content forms *\/\n .bd-post p a, .bd-post li a, .bd-post blockquote a, .bd-post td a {\n color: var(--accent-text);\n text-decoration: underline;\n text-underline-offset: 2px;\n }\n .bd-post p a:hover, .bd-post li a:hover, .bd-post td a:hover { color: var(--accent-hover); }\n\n \/* PROSE SPACING \u2014 fixed standard, brand header heading values *\/\n .bd-post h1 { font-family: \"Roboto\", sans-serif; font-weight: 600; font-size: 34px; line-height: 1.2; color: var(--heading-ink); margin: 0 0 16px; }\n .bd-post h2 { font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 34px; line-height: 1.2; color: var(--heading-ink); margin: 48px 0 16px; }\n .bd-post h3 { font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 24px; line-height: 1.25; color: var(--heading-ink); margin: 32px 0 12px; }\n .bd-post p { margin-top: 0; margin-bottom: 1em; }\n .bd-post ul, .bd-post ol { margin: 0 0 1em; padding-left: 1.5em; }\n .bd-post li { margin-bottom: 0.5em; }\n .bd-post ul li::marker, .bd-post ol li::marker { color: var(--accent-text); }\n .bd-post strong { font-weight: 700; color: var(--heading-ink); }\n\n \/* selector hygiene: box-model only via specific classes *\/\n .bd-post [class*=\"bp-\"], .bd-post [class*=\"rich-\"] { box-sizing: border-box; }\n .bd-post .bd-post-article > .rich-checklist,\n .bd-post .bd-post-article > .rich-callout,\n .bd-post .bd-post-article > .rich-steps,\n .bd-post .bd-post-article > .bp-takeaway-card { margin: var(--gap-normal) 0; }\n .bd-post .bd-post-article > .bp-specnote-card { margin: var(--gap-section) 0; }\n .bd-post .bd-post-article > .bp-cta-end { margin: var(--gap-section) 0; }\n\n \/* ===== Rich elements (content-side authored visual blocks) ===== *\/\n .bd-post .table-wrapper { overflow-x: auto; margin: var(--gap-normal) 0; }\n .bd-post table { width: 100%; border-collapse: collapse; font-size: 15px; }\n .bd-post th {\n background: var(--card-fill); color: var(--heading-ink); font-weight: 700;\n text-align: left; padding: 12px 16px;\n border: 1px solid var(--card-border); border-bottom: 2px solid var(--card-border);\n }\n .bd-post td { padding: 12px 16px; border: 1px solid var(--card-border); color: var(--text-primary); vertical-align: top; }\n .bd-post .rich-matrix tbody td:first-child { font-weight: 700; }\n .bd-post .rich-matrix { border: 1px solid var(--card-border); }\n\n .bd-post .rich-checklist { background: var(--card-fill); border: 1px solid var(--card-border); border-radius: 8px; padding: var(--pad-standard); }\n .bd-post .rich-checklist-title, .bd-post .rich-steps-title, .bd-post .bp-takeaway-title {\n font-weight: 700; font-size: 17px; color: var(--heading-ink); margin: 0 0 12px;\n }\n .bd-post .rich-icon { display: inline-flex; vertical-align: -0.2em; margin-right: 8px; color: var(--accent-on-tint); }\n .bd-post .rich-icon svg, .bd-post .rich-item-icon svg { width: 18px; height: 18px; }\n .bd-post .rich-checklist-list { list-style: none; padding-left: 0; margin: 0; }\n .bd-post .rich-checklist-list li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; }\n .bd-post .rich-checklist-list li:last-child { margin-bottom: 0; }\n .bd-post .rich-item-icon { display: inline-flex; color: var(--accent-on-tint); flex: 0 0 auto; margin-top: 2px; }\n\n .bd-post .rich-callout { background: var(--card-fill); border: 1px solid var(--card-border); border-left: 4px solid var(--card-border); border-radius: 8px; padding: var(--pad-standard); display: flex; align-items: flex-start; gap: 14px; }\n .bd-post .rich-callout-icon { display: inline-flex; color: var(--accent-text); flex: 0 0 auto; }\n .bd-post .rich-callout-icon svg { width: 22px; height: 22px; }\n .bd-post .rich-callout p { margin: 0; }\n\n .bd-post .rich-steps { background: var(--card-fill); border: 1px solid var(--card-border); border-radius: 8px; padding: var(--pad-standard); }\n .bd-post .rich-steps-list { list-style: none; padding-left: 0; margin: 0; counter-reset: bdstep; }\n .bd-post .rich-steps-list li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 10px; }\n .bd-post .rich-steps-list li:last-child { margin-bottom: 0; }\n .bd-post .rich-step-num {\n flex: 0 0 auto; width: 24px; height: 24px; border-radius: 50%;\n background: var(--inverse-bg); color: var(--inverse-text);\n font-weight: 700; font-size: 13px;\n display: inline-flex; align-items: center; justify-content: center; margin-top: 1px;\n }\n\n \/* ===== BP-specnote (\u7ad94, plan) ===== *\/\n .bd-post .bp-specnote-card { background: var(--card-fill); border: 1px solid var(--card-border); border-radius: 8px; padding: var(--pad-standard); margin: var(--gap-section) 0; }\n .bd-post .bp-specnote-cells { display: flex; gap: 24px; }\n .bd-post .bp-specnote-cell { flex: 1; min-width: 0; }\n .bd-post .bp-specnote-cell + .bp-specnote-cell { border-left: 1px solid var(--card-border); padding-left: 24px; }\n .bd-post .bp-specnote-label { font-weight: 700; font-size: 15px; color: var(--accent-on-tint); margin: 0 0 4px; }\n .bd-post .bp-specnote-text { font-size: 15px; color: var(--text-primary); margin: 0; }\n .bd-post .bp-specnote-foot { font-size: 14px; color: var(--card-secondary); margin: 16px 0 0; }\n\n \/* ===== BP-takeaway (\u7ad96, plan) ===== *\/\n .bd-post .bp-takeaway-card { background: var(--card-fill); border: 2px solid var(--card-border); border-radius: 8px; padding: var(--pad-standard); }\n .bd-post .bp-takeaway-title { display: flex; align-items: center; gap: 8px; }\n .bd-post .bp-takeaway-title .bp-takeaway-icon { display: inline-flex; color: var(--accent-on-tint); }\n .bd-post .bp-takeaway-title .bp-takeaway-icon svg { width: 20px; height: 20px; }\n .bd-post .bp-takeaway-title span { margin-right: 0; }\n .bd-post .bp-takeaway-rows { display: flex; flex-direction: column; }\n .bd-post .bp-takeaway-row { display: flex; align-items: flex-start; gap: 12px; padding: 12px 0; border-top: 1px solid var(--card-border); }\n .bd-post .bp-takeaway-row:first-child { border-top: none; padding-top: 0; }\n .bd-post .bp-takeaway-row:last-child { padding-bottom: 0; }\n .bd-post .bp-takeaway-num {\n flex: 0 0 auto; width: 28px; height: 28px; border-radius: 50%;\n background: var(--inverse-bg); color: var(--inverse-text);\n font-weight: 700; font-size: 14px;\n display: inline-flex; align-items: center; justify-content: center; margin-top: 1px;\n }\n .bd-post .bp-takeaway-text { font-size: 15px; color: var(--text-primary); margin: 0; }\n\n \/* ===== End CTA (plan cta-states) ===== *\/\n .bd-post .bp-cta-end { background: var(--inverse-bg); padding: 40px 32px; display: flex; flex-direction: column; align-items: center; gap: 16px; margin: var(--gap-section) 0; }\n .bd-post .bp-cta-end-title { font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 26px; line-height: 1.2; color: var(--inverse-text); text-align: center; margin: 0; }\n .bd-post .bp-cta-end-sub { font-size: 16px; color: var(--inverse-text-2); text-align: center; max-width: 560px; margin: 0; }\n .bd-post .bp-cta-end-btn {\n display: inline-flex; align-items: center; gap: 8px;\n background: var(--accent-hot); color: var(--btn-ink);\n font-family: \"Manrope\", sans-serif; font-weight: 700; font-size: 16px; line-height: 1.2;\n padding: 12px 28px; border-radius: 8px; text-decoration: none;\n border: none; cursor: pointer;\n }\n .bd-post .bp-cta-end-btn svg { width: 16px; height: 16px; }\n .bd-post .bp-cta-end-btn:hover { background: var(--btn-white); color: var(--btn-ink); }\n\n \/* ===== References ===== *\/\n .bd-post .bd-refs-title { font-weight: 700; font-size: 15px; color: var(--text-primary); margin: 48px 0 12px; }\n .bd-post .bd-refs { font-size: 14px; color: var(--text-secondary); padding-left: 1.5em; }\n .bd-post .bd-refs li { margin-bottom: 6px; }\n .bd-post .bd-refs li a { color: var(--accent-text); text-decoration: underline; }\n .bd-post .bd-refs li a:hover { color: var(--accent-hover); }\n\n \/* ===== Motion (sanctioned set, gated) ===== *\/\n @media (prefers-reduced-motion: no-preference) {\n @supports (animation-timeline: view()) {\n .bd-post .bd-reveal { animation: bd-fade-in linear both; animation-timeline: view(); animation-range: entry 0% entry 35%; }\n @keyframes bd-fade-in { from { opacity: 0; } to { opacity: 1; } }\n }\n .bd-post h2 { transition: color .2s ease-out, transform .2s ease-out; }\n .bd-post h2:hover { color: var(--accent-text); transform: scale(1.02); }\n .bd-post .bd-post-article a { transition: color .2s ease-out, text-decoration-color .2s ease-out; }\n .bd-post .bp-specnote-card, .bd-post .bp-takeaway-card { transition: transform .2s ease-out, box-shadow .2s ease-out; }\n .bd-post .bp-specnote-card:hover, .bd-post .bp-takeaway-card:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,0.08); }\n .bd-post .bp-takeaway-row { transition: color .2s ease-out; }\n .bd-post .bp-takeaway-row:hover .bp-takeaway-text { color: var(--accent-on-tint); }\n .bd-post .bp-cta-end-btn { transition: background .2s ease-out, color .2s ease-out, transform .2s ease-out; }\n .bd-post .bp-cta-end-btn:hover { transform: translateY(-2px); }\n }\n\n @media (max-width: 767px) {\n .bd-post { padding: 16px; }\n .bd-post h1 { font-size: 22px; }\n .bd-post h2 { font-size: 26px; margin-top: 32px; }\n .bd-post h3 { font-size: 20px; margin-top: 24px; }\n .bd-post .bp-specnote-cells { flex-direction: column; gap: 0; }\n .bd-post .bp-specnote-cell + .bp-specnote-cell { border-left: none; border-top: 1px solid var(--card-border); padding-left: 0; padding-top: 16px; margin-top: 16px; }\n .bd-post .bp-cta-end { padding: 24px 16px; }\n .bd-post .bp-cta-end-title { font-size: 20px; }\n }\n <\/style>\n <article class=\"bd-post-article\">\n\n <p>\u062a\u0634\u064a\u0631 \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0623\u062d\u062f \u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0625\u0644\u0649 \u0623\u0646 \u0627\u0644\u062a\u0645\u0648\u062c \u064a\u0628\u0644\u063a \u201c\u2264100 mVp-p\u201d. \u0639\u0646\u062f \u062a\u0648\u0635\u064a\u0644 \u062c\u0647\u0627\u0632 \u0642\u064a\u0627\u0633 \u0627\u0644\u0630\u0628\u0630\u0628\u0627\u062a \u0628\u0627\u0644\u0645\u062e\u0631\u062c\u060c \u062a\u0631\u0649 \u0634\u0643\u0644 \u0645\u0648\u062c\u0629 \u0644\u0627 \u064a\u0634\u0628\u0647 \u0623\u0628\u062f\u064b\u0627 \u0645\u0648\u062c\u0629 \u0627\u0644\u0645\u0646\u0634\u0627\u0631 \u0627\u0644\u0646\u0642\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0628\u0644\u063a 100 mV\u060c \u0648\u0642\u062f \u0642\u0627\u0645 \u0623\u062d\u062f \u0627\u0644\u0647\u0648\u0627\u0629 \u0641\u064a \u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0631\u0648\u0627\u0642 \u0644\u0644\u062a\u0648 \u0628\u0642\u064a\u0627\u0633 1.4 Vp-p \u0639\u0646\u062f \u062c\u0647\u062f 5 \u0641\u0648\u0644\u062a \u0639\u0644\u0649 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0643\u062a\u0628\u064a \u0627\u0644\u062c\u062f\u064a\u062f \u0627\u0644\u062e\u0627\u0635 \u0628\u0647\u060c \u0648\u064a\u0631\u064a\u062f \u0645\u0639\u0631\u0641\u0629 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0639\u0637\u0644\u0627\u064b (<a href=\"https:\/\/www.reddit.com\/r\/AskElectronics\/comments\/1gm8h7m\/what_is_acceptable_noiseripple_on_cheap\/\" target=\"_blank\" rel=\"noopener\">Reddit r\/AskElectronics<\/a>, \u060c 2025). \u0643\u0644\u0627\u0643\u0645\u0627 \u062a\u0646\u0638\u0631\u0627\u0646 \u0625\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0635\u0641\u062d\u0629 \u0645\u0646 \u0627\u0644\u0642\u0635\u0629: \u0643\u0644\u0645\u0629 \u201cripple\u201d \u062a\u062d\u0645\u0644 \u0645\u0639\u0646\u0649\u064b \u0623\u0648\u0633\u0639 \u0645\u0646 \u0627\u0644\u0644\u0627\u0632\u0645. \u0641\u0647\u064a \u062a\u062e\u0641\u064a \u062a\u062d\u062a\u0647\u0627 \u0623\u0631\u0628\u0639 \u0625\u0634\u0627\u0631\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0630\u0627\u062a \u0623\u0631\u0628\u0639\u0629 \u0623\u0633\u0628\u0627\u0628 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0648\u0623\u0631\u0628\u0639 \u0645\u0634\u0643\u0644\u0627\u062a \u0642\u064a\u0627\u0633 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0648\u0623\u0631\u0628\u0639 \u0645\u0641\u0627\u0647\u064a\u0645 \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0645\u0635\u0637\u0644\u062d \u201c\u0645\u0642\u0628\u0648\u0644\u201d. \u064a\u0641\u0631\u0651\u0642 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0628\u064a\u0646\u0647\u0627\u060c \u062b\u0645 \u064a\u0642\u062f\u0645 \u0644\u0643 \u0625\u0637\u0627\u0631\u064b\u0627 \u0639\u0645\u0644 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u062f\u0649 \u0627\u0644\u0646\u0642\u0627\u0621 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0639\u0644\u064a\u0647 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 (DC rail) \u0641\u0639\u0644\u064a\u064b\u0651\u0627.<\/p>\n <img decoding=\"async\" src=\"https:\/\/www.omch.com\/wp-content\/uploads\/2026\/09\/Power-Supply-Ripple-1.webp\" style=\"width: 512px; height: 384px; max-width: 100%; object-fit: cover; border-radius: 12px; margin: 30px auto; display: block; box-shadow: 10px 10px 60px 0px rgba(210, 221, 224, 0.35); transition: all 0.3s ease; cursor: pointer;\" onmouseover=\"this.style.transform='translateY(-5px) scale(1.03)'; this.style.boxShadow='15px 25px 80px 0px rgba(210, 221, 224, 0.45)'\" onmouseout=\"this.style.transform='translateY(0) scale(1)'; this.style.boxShadow='10px 10px 60px 0px rgba(210, 221, 224, 0.35)'\"> \n <h2>\u0645\u0627 \u0647\u0648 \u062a\u0630\u0628\u0630\u0628 \u0627\u0644\u062a\u064a\u0627\u0631 \u0641\u064a \u0645\u0632\u0648\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639: \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u0631\u0628\u0639 \u0627\u0644\u0645\u062e\u0628\u0623\u0629 \u0641\u064a \u062e\u0631\u062c \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643<\/h2>\n\n <p>\u0627\u0644\u062a\u0645\u0648\u062c \u0647\u0648 \u0627\u0644\u062a\u063a\u064a\u0631 \u0627\u0644\u062f\u0648\u0631\u064a \u0627\u0644\u0645\u062a\u0628\u0642\u064a \u0641\u064a \u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0639\u0644\u0649 \u0645\u062e\u0631\u062c \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 (<a href=\"https:\/\/en.wikipedia.org\/wiki\/Ripple_(electrical)\" target=\"_blank\" rel=\"noopener\">\u0648\u064a\u0643\u064a\u0628\u064a\u062f\u064a\u0627\u060c \u201c\u0627\u0644\u062a\u0645\u0648\u062c (\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a)\u201d<\/a>). \u0647\u0630\u0627 \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0635\u062d\u064a\u062d \u0648\u0644\u0643\u0646\u0647 \u0639\u062f\u064a\u0645 \u0627\u0644\u0641\u0627\u0626\u062f\u0629 \u0628\u062d\u062f \u0630\u0627\u062a\u0647\u060c \u0644\u0623\u0646 \u0645\u0627 \u062a\u0631\u0627\u0647 \u0639\u0644\u0649 \u0634\u0627\u0634\u0629 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0644\u064a\u0633 \u0623\u0628\u062f\u064b\u0627 \u0625\u0634\u0627\u0631\u0629 \u0648\u0627\u062d\u062f\u0629. \u0641\u0647\u0646\u0627\u0643 \u0623\u0631\u0628\u0639\u0629 \u0645\u0643\u0648\u0646\u0627\u062a \u062a\u062a\u062f\u0641\u0642 \u0639\u0628\u0631 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0647\u0630\u0627\u060c \u0648\u0648\u0627\u062d\u062f \u0645\u0646\u0647\u0627 \u0641\u0642\u0637 \u0647\u0648 \u0645\u0627 \u062a\u0633\u0645\u064a\u0647 \u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u00ab\u0627\u0644\u062a\u0645\u0648\u062c\u00bb:<\/p>\n\n <div class=\"table-wrapper\">\n <table class=\"rich-table\">\n <thead><tr><th>\u0627\u0644\u0645\u0643\u0648\u0651\u0646<\/th><th>\u0627\u0644\u0645\u0635\u062f\u0631<\/th><th>\u0627\u0644\u062a\u0631\u062f\u062f<\/th><th>\u0641\u064a \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u061f<\/th><th>\u0645\u0646 \u064a\u062a\u0636\u0631\u0631 \u0645\u0646 \u0630\u0644\u0643<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>\u0628\u0642\u0627\u064a\u0627 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/td><td>\u062a\u0635\u0641\u064a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062e\u0637\u064a \u0628\u062a\u0631\u062f\u062f 50\/60 \u0647\u0631\u062a\u0632<\/td><td>50\/60 \u0647\u0631\u062a\u0632 + \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a<\/td><td>\u0646\u0639\u0645 (\u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u062e\u0637\u064a\u0629)<\/td><td>\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0635\u0648\u062a \u0648\u0627\u0644\u0631\u0627\u062f\u064a\u0648 (\u0623\u0632\u064a\u0632)\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0623\u062e\u0631\u0649 \u0646\u0627\u062f\u0631\u064b\u0627 \u0645\u0627 \u062a\u062d\u062f\u062b \u0641\u064a\u0647\u0627 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629<\/td><\/tr>\n <tr><td>\u062a\u0645\u0648\u062c \u0627\u0644\u062a\u0628\u062f\u064a\u0644<\/td><td>\u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0639\u0628\u0631 \u0645\u0631\u0634\u062d \u0627\u0644\u062e\u0631\u062c<\/td><td>\u0645\u0646 \u0639\u0634\u0631\u0627\u062a \u0627\u0644\u0643\u064a\u0644\u0648\u0647\u0631\u062a\u0632 \u0625\u0644\u0649 \u0627\u0644\u0645\u064a\u063a\u0627\u0647\u0631\u062a\u0632 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629<\/td><td>\u0646\u0639\u0645 (\u0645\u0639\u0638\u0645 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629)<\/td><td>\u0623\u062f\u0648\u0627\u062a \u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/td><\/tr>\n <tr><td>\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u0629 \u0641\u064a \u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u062a\u0628\u062f\u064a\u0644<\/td><td>\u0627\u0644\u0627\u0642\u062a\u0631\u0627\u0646 \u0627\u0644\u0637\u0641\u064a\u0644\u064a \u0644\u062d\u0648\u0627\u0641 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0633\u0631\u064a\u0639\u0629<\/td><td>\u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0639\u0631\u064a\u0636 MHz+<\/td><td>\u0646\u0627\u062f\u0631\u064b\u0627<\/td><td>\u0627\u0644\u062a\u0646\u0627\u0638\u0631\u064a\u0629\u060c \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631\u060c \u0627\u0644\u062a\u0631\u0648\u0633 \u0627\u0644\u062f\u0642\u064a\u0642\u0629<\/td><\/tr>\n <tr><td>\u0627\u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0639\u0627\u0628\u0631\u0629 \u0648\u0627\u0644\u062d\u0642\u0646<\/td><td>\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062a\u062d\u0645\u064a\u0644\u060c \u0627\u0644\u0627\u0631\u062a\u062f\u0627\u062f \u0627\u0644\u062d\u062b\u064a\u060c \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a\/\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/td><td>\u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u064f\u0642\u0627\u0645 \u0644\u0645\u0631\u0629 \u0648\u0627\u062d\u062f\u0629<\/td><td>\u0644\u0627<\/td><td>\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>\u0644\u0645\u0627\u0630\u0627 \u064a\u0639\u062a\u0628\u0631 \u0647\u0630\u0627 \u0627\u0644\u062a\u0642\u0633\u064a\u0645 \u0645\u0647\u0645\u064b\u0627\u061f \u062a\u062e\u062a\u0644\u0641 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0623\u0631\u0628\u0639\u0629 \u0641\u064a \u0627\u0644\u062a\u0631\u062f\u062f \u0628\u0645\u0627 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 \u062b\u0644\u0627\u062b\u0629 \u0625\u0644\u0649 \u0623\u0631\u0628\u0639\u0629 \u0623\u0648\u0627\u0645\u0631 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062d\u062c\u0645\u060c \u0648\u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062a\u0631\u062a\u064a\u0628\u0627\u062a \u0642\u064a\u0627\u0633 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0648\u062a\u0633\u0628\u0628 \u062a\u0644\u0641\u064b\u0627 \u0644\u0623\u062d\u0645\u0627\u0644 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u062e\u0637\u064b\u0627 \u0648\u0627\u062d\u062f\u064b\u0627 \u0628\u0642\u064a\u0645\u0629 \u201c\u2264100 mVp-p\u201d \u064a\u063a\u0637\u064a \u0648\u0627\u062d\u062f\u064b\u0627 \u0645\u0646\u0647\u0627 \u0628\u0627\u0644\u0636\u0628\u0637. \u0643\u0645\u0627 \u0623\u0646 \u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u0648\u062c (\u0646\u0633\u0628\u0629 RMS \u0627\u0644\u0642\u062f\u064a\u0645\u0629 RF = V~AC \/ V~DC) \u064a\u0635\u0641 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062f\u0648\u0631\u064a \u0627\u0644\u0633\u0644\u0633 \u0641\u0642\u0637 \u0623\u064a\u0636\u064b\u0627\u060c \u0648\u0644\u0623\u0646\u0647 \u0646\u0633\u0628\u0629 RMS\u060c \u0641\u0625\u0646\u0647 \u064a\u0628\u062f\u0648 \u062f\u0627\u0626\u0645\u064b\u0627 \u0623\u0643\u0628\u0631 \u0645\u0646 \u0627\u0644\u0631\u0642\u0645 mVp-p \u0627\u0644\u0630\u064a \u064a\u0633\u062a\u0634\u0647\u062f \u0628\u0647 \u0627\u0644\u0646\u0627\u0633 \u0627\u0644\u064a\u0648\u0645. \u0648\u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628 \u064a\u0628\u062f\u0648 \u0623\u0646 \u0627\u0644\u0627\u062b\u0646\u064a\u0646 \u0644\u0627 \u064a\u062a\u0641\u0642\u0627\u0646 \u0623\u0628\u062f\u064b\u0627.<\/p>\n\n <p>\u062a\u0646\u0648\u064a\u0647 \u0633\u0631\u064a\u0639\u060c \u0644\u0623\u0646 \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0628\u062d\u062b \u062a\u0633\u062a\u0645\u0631 \u0641\u064a \u0625\u0638\u0647\u0627\u0631 \u0647\u0630\u0627 \u0627\u0644\u0645\u0635\u0637\u0644\u062d: \u201c\u062a\u0645\u0648\u062c \u0627\u0644\u0645\u0648\u0644\u062f\u201d (alternator ripple)\u060c \u0648\u0647\u0648 \u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f \u0641\u064a \u062e\u0631\u062c \u0627\u0644\u0634\u062d\u0646 \u0628\u0627\u0644\u0633\u064a\u0627\u0631\u0629 \u0627\u0644\u0630\u064a \u064a\u062a\u062d\u0642\u0642 \u0645\u0646\u0647 \u0627\u0644\u0641\u0646\u064a\u0648\u0646 \u0644\u062a\u0642\u064a\u064a\u0645 \u062d\u0627\u0644\u0629 \u0627\u0644\u062b\u0646\u0627\u0626\u064a\u0627\u062a\u060c \u064a\u0645\u062b\u0644 \u0642\u064a\u0627\u0633\u064b\u0627 \u0645\u062e\u062a\u0644\u0641\u064b\u0627 \u0641\u064a \u0646\u0638\u0627\u0645 \u0622\u062e\u0631. \u0646\u0641\u0633 \u0627\u0644\u0643\u0644\u0645\u0629\u060c \u0644\u0643\u0646 \u0645\u062c\u0627\u0644 \u0645\u062e\u062a\u0644\u0641\u061b \u0623\u0645\u0627 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0641\u064a\u0642\u062a\u0635\u0631 \u0639\u0644\u0649 \u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629.<\/p>\n\n <h2>\u0643\u064a\u0641\u064a\u0629 \u0642\u064a\u0627\u0633 \u062a\u0645\u0648\u062c \u0627\u0644\u062a\u064a\u0627\u0631 \u0641\u064a \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629: \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0642\u064a\u0645\u0629 \u064a\u0645\u0643\u0646 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u064a\u0647\u0627<\/h2>\n\n <p>\u0645\u0639\u0638\u0645 \u0642\u0631\u0627\u0621\u0627\u062a \u201c\u0627\u0644\u062a\u0645\u0648\u062c \u0627\u0644\u0633\u064a\u0626\u201d \u0647\u064a \u0642\u064a\u0627\u0633\u0627\u062a \u062e\u0627\u0637\u0626\u0629. \u0648\u0647\u0646\u0627\u0643 \u062b\u0644\u0627\u062b\u0629 \u0625\u0639\u062f\u0627\u062f\u0627\u062a \u062a\u062d\u062f\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0630\u064a \u062d\u0635\u0644\u062a \u0639\u0644\u064a\u0647 \u0644\u0647 \u0623\u064a \u0645\u0639\u0646\u0649 \u0623\u0645 \u0644\u0627:<\/p>\n\n <ul>\n <li><strong>\u0627\u0644\u0627\u0642\u062a\u0631\u0627\u0646:<\/strong> \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0642\u062a\u0631\u0627\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f (AC) \u0628\u062d\u064a\u062b \u064a\u062a\u0645 \u062d\u062c\u0628 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 (DC) \u0648\u0644\u0627 \u064a\u062a\u0645 \u062a\u0636\u062e\u064a\u0645 \u0633\u0648\u0649 \u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u0645\u062a\u0628\u0642\u064a. \u0648\u0647\u0646\u0627\u0643 \u0639\u062f\u062f \u0645\u0630\u0647\u0644 \u0645\u0646 \u0627\u0644\u0623\u062f\u0644\u0629 \u0627\u0644\u0625\u0631\u0634\u0627\u062f\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0646\u0633\u0649 \u0630\u0643\u0631 \u0630\u0644\u0643 (<a href=\"https:\/\/www.eevblog.com\/forum\/beginners\/measure-power-supply-ripple-with-this-technique\/\" target=\"_blank\" rel=\"noopener\">\u0645\u0646\u062a\u062f\u0649 EEVblog<\/a>, 2021).<\/li>\n <li><strong>\u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a:<\/strong> \u064a\u064f\u0639\u0632\u0649 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0627\u0644\u0628\u0627\u0644\u063a 20 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0642\u064a\u0627\u0633 \u0625\u0644\u0649 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u062f\u064a\u0645\u0629. \u0641\u0647\u0648 \u064a\u062e\u0641\u064a \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062a\u0631\u062f\u062f\u064a\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0645\u062a\u0642\u0644\u0628\u0629 \u0644\u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u0627\u0644\u062a\u0628\u062f\u064a\u0644. \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0639 \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629\u060c \u0641\u0627\u0633\u062a\u062e\u062f\u0645 \u0646\u0641\u0633 \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0627\u0644\u0630\u064a \u0627\u0633\u062a\u062e\u062f\u0645\u0647 \u0627\u0644\u0645\u0648\u0631\u062f (\u063a\u0627\u0644\u0628\u064b\u0627 20 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632)\u061b \u0623\u0645\u0627 \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0628\u062d\u062b \u0639\u0646 \u0645\u0634\u0643\u0644\u0629 \u062d\u0642\u064a\u0642\u064a\u0629\u060c \u0641\u0627\u0641\u062a\u062d \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0628\u0627\u0644\u0643\u0627\u0645\u0644. \u0641\u0642\u062f \u062a\u0628\u062f\u0648 \u0627\u0644\u062d\u0642\u064a\u0642\u0629 \u0645\u062e\u064a\u0641\u0629.<\/li>\n <li><strong>\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u062c\u0633:<\/strong> \u064a\u064f\u0639\u062f \u0627\u0644\u0633\u0644\u0643 \u0627\u0644\u0623\u0631\u0636\u064a \u0627\u0644\u0637\u0648\u064a\u0644 \u0627\u0644\u0645\u0648\u062c\u0648\u062f \u0641\u064a \u0627\u0644\u0645\u0633\u0628\u0627\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0628\u0645\u062b\u0627\u0628\u0629 \u0647\u0648\u0627\u0626\u064a. \u062d\u064a\u062b \u062a\u0644\u062a\u0642\u0637 \u062d\u0644\u0642\u0629 \u0627\u0644\u062a\u0623\u0631\u064a\u0636 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647 \u0627\u0644\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0638\u0647\u0648\u0631 \u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0648\u0647\u0645\u064a\u0629. \u0648\u0647\u0630\u0627 \u0647\u0648 \u0628\u0627\u0644\u0636\u0628\u0637 \u0627\u0644\u0633\u0628\u0628 \u0641\u064a \u0623\u0646 \u0639\u0628\u0627\u0631\u0629 \u201c\u0644\u0642\u062f \u0623\u0636\u0641\u062a \u0645\u0643\u062b\u0641\u0627\u062a\u060c \u0644\u0643\u0646 \u0627\u0644\u062a\u0645\u0648\u062c \u0644\u0627 \u064a\u0632\u0627\u0644 \u0645\u0631\u062a\u0641\u0639\u064b\u0627\u201d \u062a\u0634\u064a\u0631 \u0639\u0627\u062f\u0629\u064b \u0625\u0644\u0649 \u0648\u062c\u0648\u062f \u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u0627\u0644\u0645\u0633\u0628\u0627\u0631\u060c \u0648\u0644\u064a\u0633 \u0641\u064a \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 (<a href=\"https:\/\/electronics.stackexchange.com\/questions\/707711\/switching-power-supply-has-high-ripple-voltage-no-matter-how-many-capacitors-are\" target=\"_blank\" rel=\"noopener\">\u0645\u0648\u0642\u0639 StackExchange \u0644\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a<\/a>, \u060c 2024). \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0628\u064a\u0646 \u0627\u0644\u0637\u0631\u0641 \u0648\u0627\u0644\u062c\u0633\u0645\u060c \u0623\u0648 \u062a\u0648\u0635\u064a\u0644 \u0623\u0631\u0636\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0634\u0628\u0643 \u0648\u0631\u0642\u060c \u0623\u0648 \u0637\u0631\u0641\u064b\u0627 \u0645\u062d\u0648\u0631\u064a\u064b\u0651\u0627 \u0628\u0645\u0642\u0627\u0648\u0645\u0629 50 \u0623\u0648\u0645 \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0645\u0643\u062b\u0641 \u0627\u0644\u062e\u0631\u062c (<a href=\"https:\/\/www.analog.com\/en\/resources\/app-notes\/an-1144.html\" target=\"_blank\" rel=\"noopener\">Analog Devices AN-1144<\/a>).<\/li>\n <\/ul>\n\n \n <div class=\"rich-checklist\">\n <p class=\"rich-checklist-title\"><span class=\"rich-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m3 17 2 2 4-4\"\/><path d=\"m3 7 2 2 4-4\"\/><path d=\"M13 6h8\"\/><path d=\"M13 12h8\"\/><path d=\"M13 18h8\"\/><\/svg><\/span>\u0642\u0628\u0644 \u0623\u0646 \u062a\u062b\u0642 \u0641\u064a \u0642\u0631\u0627\u0621\u0629 \u00ab\u0631\u064a\u0628\u0644\u00bb<\/p>\n <ul class=\"rich-checklist-list\">\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0642\u0645 \u0628\u0631\u0628\u0637 \u0642\u0646\u0627\u0629 \u062c\u0647\u0627\u0632 \u0642\u064a\u0627\u0633 \u0627\u0644\u0630\u0628\u0630\u0628\u0627\u062a \u062a\u064a\u0627\u0631\u064b\u0627 \u0645\u062a\u0631\u062f\u062f\u064b\u0627<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0642\u0645 \u0628\u062a\u0642\u0635\u064a\u0631 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u0623\u0631\u064a\u0636 (\u0637\u0631\u064a\u0642\u0629 \u00ab\u0627\u0644\u0631\u0623\u0633 \u0648\u0627\u0644\u0623\u0646\u0628\u0648\u0628\u00bb\u060c \u0623\u0648 \u00ab\u0645\u0634\u0628\u0643 \u0627\u0644\u0648\u0631\u0642\u00bb\u060c \u0623\u0648 \u062a\u0648\u0635\u064a\u0644 \u0645\u0642\u0627\u0648\u0645 50 \u0623\u0648\u0645 \u0628\u0645\u0643\u062b\u0641 \u0627\u0644\u062e\u0631\u062c)<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0642\u0645 \u0628\u0645\u0637\u0627\u0628\u0642\u0629 \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u0627\u0644\u0645\u0648\u0631\u062f \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0642\u0627\u0631\u0646 \u0645\u0639 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0627\u0641\u062a\u062d \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0628\u062d\u062b \u0639\u0646 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u0629<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0631\u0627\u0642\u0628 \u0639\u062f\u0629 \u062f\u0648\u0631\u0627\u062a \u062a\u0628\u062f\u064a\u0644\u060c \u0648\u0644\u064a\u0633 \u062f\u0648\u0631\u0629 \u0648\u0627\u062d\u062f\u0629<\/li>\n <\/ul>\n <\/div>\n\n <p>\u0647\u0646\u0627\u0643 \u0622\u0644\u0629 \u0645\u0648\u0633\u064a\u0642\u064a\u0629 \u0648\u0627\u062d\u062f\u0629 \u062a\u0633\u062a\u062d\u0642 \u062a\u062d\u0630\u064a\u0631\u064b\u0627 \u062e\u0627\u0635\u064b\u0627 \u0628\u0647\u0627.<\/p>\n\n <p>\u0625\u0646\u0647 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0630\u064a \u064a\u0644\u062c\u0623 \u0625\u0644\u064a\u0647 \u0645\u0639\u0638\u0645 \u0627\u0644\u0646\u0627\u0633 \u0623\u0648\u0644\u0627\u064b:<\/p>\n\n \n <div class=\"rich-callout\">\n <span class=\"rich-callout-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 20h16a2 2 0 0 0 1.73-2Z\"\/><path d=\"M12 9v4\"\/><path d=\"M12 17h.01\"\/><\/svg><\/span>\n <p>\u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0645\u0642\u064a\u0627\u0633 \u0645\u062a\u0639\u062f\u062f \u0645\u0636\u0628\u0648\u0637 \u0639\u0644\u0649 \u0627\u0644\u0641\u0648\u0644\u062a\u064a\u0629 \u0627\u0644\u0645\u062a\u0631\u062f\u062f\u0629 \u0623\u0646 \u064a\u0648\u0641\u0631 \u0644\u0643 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u0645\u0648\u062c. \u0641\u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u0647 \u0648\u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u062c\u0630\u0631 \u0627\u0644\u0645\u0631\u0628\u0639 (RMS) \u064a\u062f\u0645\u062c\u0627\u0646 \u0637\u0641\u0631\u0627\u062a \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0648\u0627\u0644\u062a\u0645\u0648\u062c \u0641\u064a \u0631\u0642\u0645 \u0648\u0627\u062d\u062f \u0644\u0627 \u0645\u0639\u0646\u0649 \u0644\u0647. \u0627\u0633\u062a\u062e\u062f\u0645\u0647 \u0641\u0642\u0637 \u0643\u0641\u062d\u0635 \u062a\u0642\u0631\u064a\u0628\u064a \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u201c\u0648\u062c\u0648\u062f \u0634\u064a\u0621 \u0645\u0627\u201d.<\/p>\n <\/div>\n\n <p>\u0625\u0646 \u201c\u062d\u064a\u0644\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u064a\u0646 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u064a\u0646 \u0641\u064a \u0637\u0631\u0641 \u0627\u0644\u0643\u0627\u0628\u0644\u201d \u0627\u0644\u062a\u064a \u062a\u0646\u062a\u0634\u0631 \u0639\u0644\u0649 \u0645\u0646\u0635\u0627\u062a \u0627\u0644\u0641\u064a\u062f\u064a\u0648 \u0647\u064a \u0645\u0633\u0623\u0644\u0629 \u062a\u0642\u062f\u064a\u0631\u064a\u0629: \u0641\u0647\u064a \u062a\u062d\u0627\u0643\u064a \u0648\u062c\u0648\u062f \u062d\u0645\u0644 \u0645\u062a\u0635\u0644\u060c \u0648\u0647\u0648 \u0623\u0645\u0631 \u0623\u0643\u062b\u0631 \u0648\u0627\u0642\u0639\u064a\u0629 \u0645\u0646 \u0645\u062c\u0631\u062f \u0645\u0635\u062f\u0631 \u0637\u0627\u0642\u0629 \u0639\u0627\u0631\u064a\u060c \u0644\u0643\u0646\u0647\u0627 \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0646\u0641\u0633\u0647 \u062a\u062d\u062c\u0628 \u0628\u0639\u0636 \u0645\u0627 \u0642\u062f \u062a\u062d\u062a\u0627\u062c \u0641\u0639\u0644\u064a\u064b\u0651\u0627 \u0625\u0644\u0649 \u0631\u0624\u064a\u062a\u0647 (<a href=\"https:\/\/www.eevblog.com\/forum\/beginners\/measure-power-supply-ripple-with-this-technique\/\" target=\"_blank\" rel=\"noopener\">\u0645\u0646\u062a\u062f\u0649 EEVblog<\/a>, \u060c 2021). \u062d\u062f\u062f \u0623\u0648\u0644\u0627\u064b \u0623\u064a\u0651\u0627\u064b \u0645\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u0631\u0628\u0639 \u062a\u0631\u064a\u062f \u0645\u062a\u0627\u0628\u0639\u062a\u0647\u0627. \u062b\u0645 \u0627\u062e\u062a\u0631 \u0627\u0644\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0630\u064a \u064a\u0633\u0645\u062d \u0628\u062a\u0645\u0631\u064a\u0631\u0647\u0627.<\/p>\n\n <h2>\u0645\u0627 \u0647\u0648 \u0627\u0644\u062d\u062f \u0627\u0644\u0645\u0642\u0628\u0648\u0644 \u0644\u062a\u0630\u0628\u0630\u0628 \u0627\u0644\u062a\u064a\u0627\u0631 \u0641\u064a \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629\u061f \u0647\u0630\u0627 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u062d\u0645\u0644<\/h2>\n\n <p>\u0627\u0633\u0623\u0644 \u201c\u0645\u0627 \u0647\u0648 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u0630\u0628\u0630\u0628 \u0627\u0644\u0645\u0642\u0628\u0648\u0644\u201d \u0648\u0633\u062a\u062d\u0635\u0644 \u0639\u0644\u0649 \u0625\u062c\u0627\u0628\u0627\u062a \u0645\u062a\u0646\u0627\u0642\u0636\u0629: \u0645\u0644\u0644\u064a \u0641\u0648\u0644\u062a \u0645\u0637\u0644\u0642 (\u062a\u0633\u0645\u062d \u0645\u0648\u0627\u0635\u0641\u0627\u062a ATX \u0628\u0640 120 \u0645\u0644\u0644\u064a \u0641\u0648\u0644\u062a \u0642\u0645\u0629 \u0625\u0644\u0649 \u0642\u0645\u0629 \u0639\u0644\u0649 \u0645\u0633\u0627\u0631 +12 \u0641\u0648\u0644\u062a \u064850 \u0645\u0644\u0644\u064a \u0641\u0648\u0644\u062a \u0642\u0645\u0629 \u0625\u0644\u0649 \u0642\u0645\u0629 \u0639\u0644\u0649 \u0645\u0633\u0627\u0631\u0627\u062a 5 \u0641\u0648\u0644\u062a\/3.3 \u0641\u0648\u0644\u062a\u060c \u0648\u0641\u0642\u064b\u0627 \u0644\u0640 <a href=\"https:\/\/www.tomshardware.com\/reviews\/how-we-test-psu,4042-5.html\" target=\"_blank\" rel=\"noopener\">\u062a\u0648\u0645\u0632 \u0647\u0627\u0631\u062f\u0648\u064a\u0631<\/a>)\u060c \u0648\u0627\u0644\u0646\u0633\u0628 \u0627\u0644\u0645\u0626\u0648\u064a\u0629 (\u062a\u064f\u0639\u062f \u0642\u0627\u0639\u062f\u0629 1% \u0645\u0646 \u0627\u0644\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0639\u0627\u0645\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629\u061b \u0648\u0642\u062f \u0623\u0648\u0635\u062a \u0643\u062a\u064a\u0628\u0627\u062a ARRL \u062a\u0627\u0631\u064a\u062e\u064a\u0627\u064b \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0633\u0628\u0629 \u0623\u0641\u0636\u0644 \u0645\u0646 5% \u0644\u0645\u0631\u0633\u0644 CW \u06483% \u0644\u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0644\u0648\u062d\u0629 \u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u062e\u0637\u064a\u060c \u0648\u0641\u0642\u0627\u064b \u0644\u0640 <a href=\"https:\/\/wsjtx.groups.io\/g\/main\/topic\/acceptable_pa_power_supply\/71775932\" target=\"_blank\" rel=\"noopener\">\u0645\u062c\u0645\u0648\u0639\u0627\u062a WSJT-X \u0639\u0644\u0649 groups.io<\/a>, (\u060c 2021)\u060c \u0648\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u0648\u062c. \u0648\u0644\u0627 \u064a\u0648\u062c\u062f \u062e\u0637\u0623 \u0641\u064a \u0623\u064a \u0645\u0646\u0647\u0627\u061b \u0641\u0643\u0644 \u0645\u0646\u0647\u0627 \u064a\u0642\u064a\u0633 \u0634\u064a\u0626\u064b\u0627 \u0645\u062e\u062a\u0644\u0641\u064b\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062d\u0645\u0644 \u0645\u062e\u062a\u0644\u0641. \u0648\u0627\u0644\u0625\u0637\u0627\u0631 \u0627\u0644\u0648\u062d\u064a\u062f \u0627\u0644\u0630\u064a \u064a\u0635\u0645\u062f \u0623\u0645\u0627\u0645 \u0648\u0627\u0642\u0639 \u0627\u0644\u0623\u0645\u0648\u0631 \u0647\u0648 \u0627\u0644\u0630\u064a \u064a\u0635\u0646\u0641 \u0627\u0644\u0645\u0633\u0623\u0644\u0629 \u062d\u0633\u0628 \u0645\u0627 \u062a\u0642\u0648\u0645 \u0628\u062a\u0634\u063a\u064a\u0644\u0647.<\/p>\n\n <h3>\u0646\u0637\u0627\u0642\u0627\u062a \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0623\u0631\u0628\u0639\u0629: \u0645\u0646 \u064a\u0647\u062a\u0645 \u0628\u0647\u0627\u060c \u0648\u0643\u0645 \u062a\u0628\u0644\u063a \u0642\u064a\u0645\u062a\u0647\u0627<\/h3>\n\n <ul>\n <li><strong>\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u0645\u0646\u0627\u0639\u0629 (\u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a\u060c \u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d\u060c \u0627\u0644\u0645\u0636\u062e\u0627\u062a\u060c \u062e\u0632\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a):<\/strong> \u0627\u0644\u062a\u0630\u0628\u0630\u0628 \u0647\u0646\u0627 \u063a\u064a\u0631 \u0630\u064a \u0623\u0647\u0645\u064a\u0629 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a. \u0641\u0647\u0630\u0647 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u062a\u062a\u0645\u062a\u0639 \u0628\u0647\u0648\u0627\u0645\u0634 \u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0636\u062e\u0645\u0629\u061b \u0644\u0630\u0627 \u0641\u0625\u0646 \u062a\u0630\u0628\u0630\u0628\u064b\u0627 \u0628\u0645\u0642\u062f\u0627\u0631 100 \u0645\u0644\u0644\u064a \u0641\u0648\u0644\u062a \u0639\u0644\u0649 \u0645\u0633\u0627\u0631 24 \u0641\u0648\u0644\u062a \u0644\u0627 \u064a\u064f\u0639\u062f \u0634\u064a\u0626\u064b\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0647\u0627.<\/li>\n <li><strong>\u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0631\u0642\u0645\u064a:<\/strong> \u062a\u062d\u062a\u0648\u064a \u0645\u0639\u0638\u0645 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0639\u0644\u0649 \u0622\u0644\u064a\u0629 \u062a\u0646\u0638\u064a\u0645 \u0645\u062d\u0644\u064a\u0629 \u062e\u0627\u0635\u0629 \u0628\u0647\u0627\u060c \u062a\u0639\u0645\u0644 \u0639\u0644\u0649 \u0627\u0645\u062a\u0635\u0627\u0635 \u062a\u0645\u0648\u062c \u0627\u0644\u062a\u064a\u0627\u0631 \u0642\u0628\u0644 \u0648\u0635\u0648\u0644\u0647 \u0625\u0644\u0649 \u0631\u0642\u0627\u0642\u0629 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646. \u0648\u0645\u0627 \u064a\u0636\u0631 \u0628\u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0641\u0639\u0644\u064a\u064b\u0651\u0627 \u0647\u0648 \u0627\u0644\u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0645\u0624\u0642\u062a \u0641\u064a \u0627\u0644\u062c\u0647\u062f \u0639\u0646\u062f \u0646\u0642\u0637\u0629 \u0627\u0644\u062d\u0645\u0644. \u0648\u0647\u0630\u0647 \u0645\u0634\u0643\u0644\u0629 \u0645\u0624\u0642\u062a\u0629\u060c \u0648\u0644\u064a\u0633\u062a \u0645\u0634\u0643\u0644\u0629 \u062a\u062a\u0639\u0644\u0642 \u0628\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u0645\u0648\u062c.<\/li>\n <li><strong>\u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u0646\u0627\u0638\u0631\u064a \u0648\u062c\u0645\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a:<\/strong> \u062d\u0644\u0642\u0627\u062a 4\u201320 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644\u060c \u0648\u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u062f\u062e\u0644 \u0644\u0645\u062d\u0648\u0651\u0644\u0627\u062a ADC. \u0647\u0646\u0627\u060c \u064a\u0624\u062b\u0631 \u0627\u0644\u062a\u0645\u0648\u062c \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0647\u0627\u0645\u0634 \u0627\u0644\u062e\u0637\u0623. \u0648\u0645\u0646 \u0627\u0644\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0639\u0627\u0645\u0629 \u0627\u0644\u062a\u064a \u064a\u0631\u062f\u062f\u0647\u0627 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u0648\u0646 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0648\u0646 \u0623\u0646 30 \u0645\u0644\u0644\u064a \u0641\u0648\u0644\u062a \u064a\u064f\u0639\u062f \u0645\u0642\u0628\u0648\u0644\u0627\u064b \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0627\u0645\u060c \u0644\u0643\u0646\u0647 \u0645\u0631\u062a\u0641\u0639 \u0644\u0644\u063a\u0627\u064a\u0629 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0630\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0639\u0646\u062f 1.8 \u0641\u0648\u0644\u062a (<a href=\"https:\/\/electronics.stackexchange.com\/questions\/501187\/output-voltage-ripple-considerations\" target=\"_blank\" rel=\"noopener\">\u0645\u0648\u0642\u0639 StackExchange \u0644\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a<\/a>, \u060c 2020)\u061b \u0648\u064a\u0646\u0637\u0628\u0642 \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u0637\u0642 \u0639\u0644\u0649 \u0623\u064a \u0648\u0627\u062c\u0647\u0629 \u0623\u0645\u0627\u0645\u064a\u0629 \u062a\u0646\u0627\u0638\u0631\u064a\u0629 \u062a\u0634\u062a\u0631\u0643 \u0641\u064a\u0647\u0627 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629 \u0648\u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0642\u0637\u0628.<\/li>\n <li><strong>\u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0648\u0627\u0644\u0635\u0648\u062a:<\/strong> \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0623\u0643\u062b\u0631 \u0635\u0639\u0648\u0628\u0629\u060c \u062d\u064a\u062b \u062a\u062a\u062d\u0648\u0644 \u0627\u0644\u062a\u0645\u0648\u062c\u0627\u062a \u0648\u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0625\u0644\u0649 \u0623\u0632\u064a\u0632 \u0648\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0645\u0641\u0627\u062c\u0626\u0629. \u0647\u0630\u0627 \u0647\u0648 \u0639\u0627\u0644\u0645 \u0627\u0644\u0646\u0633\u0628 \u0627\u0644\u0645\u0626\u0648\u064a\u0629 \u0627\u0644\u062a\u064a \u0630\u0643\u0631\u062a\u0647\u0627 ARRL \u0623\u0639\u0644\u0627\u0647.<\/li>\n <\/ul>\n\n <h3>\u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u062a\u062a\u0641\u0642 \u0627\u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u062b\u0644\u0627\u062b\u0629 \u201c\u0627\u0644\u0645\u0642\u0628\u0648\u0644\u0629\u201d \u0623\u0628\u062f\u064b\u0627\u061f<\/h3>\n\n <p>\u064a\u0642\u064a\u0633 \u0627\u0644\u0645\u064a\u0644\u064a\u0641\u0648\u0644\u062a \u0648\u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0626\u0648\u064a\u0629 \u0648\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u0648\u062c \u0643\u0645\u064a\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0639\u0644\u0649 \u0645\u0633\u0627\u0631\u0627\u062a \u0625\u0645\u062f\u0627\u062f \u0645\u062e\u062a\u0644\u0641\u0629. \u0641\u062a\u0645\u0648\u062c \u0642\u062f\u0631\u0647 100 \u0645\u064a\u0644\u064a\u0641\u0648\u0644\u062a \u064a\u0639\u0627\u062f\u0644 2% \u0641\u064a \u0645\u0633\u0627\u0631 \u0625\u0645\u062f\u0627\u062f 5 \u0641\u0648\u0644\u062a \u06480.4% \u0641\u064a \u0645\u0633\u0627\u0631 \u0625\u0645\u062f\u0627\u062f 24 \u0641\u0648\u0644\u062a. \u0648\u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a \u0646\u0641\u0633\u0647 \u064a\u063a\u064a\u0631 \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0630\u064a \u062a\u064f\u0642\u0631\u0623 \u0639\u0644\u064a\u0647 \u0627\u0644\u0642\u0631\u0627\u0621\u0629. \u0648\u064a\u0632\u064a\u062f \u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u0648\u062c \u0645\u0646 \u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0623\u0645\u0631: \u0646\u0638\u0631\u064b\u0627 \u0644\u0643\u0648\u0646\u0647 \u0646\u0633\u0628\u0629 RMS\u060c \u0641\u0625\u0646 \u0645\u0635\u062f\u0631 \u0637\u0627\u0642\u0629 \u064a\u0628\u062f\u0648 \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0628\u0642\u064a\u0645\u0629 \u201c0.07\u201d (7%) \u0648\u0641\u0642\u064b\u0627 \u0644\u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u064a\u0627\u0633\u060c \u064a\u0628\u062f\u0648 \u0645\u0642\u0644\u0642\u064b\u0627 \u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u062a\u0647 \u0628\u062e\u0637 50 \u0645\u0644\u0644\u064a \u0641\u0648\u0644\u062a p-p. \u0642\u0628\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u064a \u0631\u0642\u0645\u064a\u0646\u060c \u0636\u0639\u0647\u0645\u0627 \u0639\u0644\u0649 \u0646\u0641\u0633 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u064a\u0627\u0631\u060c \u0648\u0628\u0646\u0641\u0633 \u0627\u0644\u0645\u0642\u064a\u0627\u0633\u060c \u0648\u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0638\u0631\u0648\u0641. \u0641\u0645\u0639\u0638\u0645 \u201c\u0627\u0644\u0646\u0635\u0627\u0626\u062d \u0627\u0644\u0645\u062a\u0636\u0627\u0631\u0628\u0629\u201d \u062a\u062a\u0644\u0627\u0634\u0649 \u0639\u0646\u062f \u0627\u0644\u0642\u064a\u0627\u0645 \u0628\u0630\u0644\u0643.<\/p>\n\n <h3>\u0645\u0635\u0641\u0648\u0641\u0629 \u0639\u0645\u0644 \u062e\u0627\u0635\u0629 \u0628\u0640\u00abRails\u00bb \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643<\/h3>\n\n <p><strong>\u0627\u0644\u0645\u0646\u0638\u0648\u0631 \u0627\u0644\u0639\u0627\u0645 \u0641\u064a \u062c\u0645\u0644\u0629 \u0648\u0627\u062d\u062f\u0629: \u0642\u062f \u064a\u0643\u0648\u0646 \u0627\u0644\u0642\u0636\u064a\u0628 \u0627\u0644\u0630\u064a \u0644\u0627 \u0628\u0623\u0633 \u0628\u0647 \u0639\u0644\u0649 \u0627\u0644\u0625\u0637\u0644\u0627\u0642 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062e\u0632\u0627\u0646\u0629 \u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a \u0647\u0648 \u0627\u0644\u0633\u0628\u0628 \u0648\u0631\u0627\u0621 \u062e\u0644\u0644 \u0641\u064a \u0623\u062f\u0627\u0621 \u062c\u0647\u0627\u0632 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0630\u064a \u064a\u0639\u0645\u0644 \u0628\u062a\u0631\u062f\u062f 4\u201320 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631. \u0642\u0645 \u0628\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062d\u0645\u0644 \u0623\u0648\u0644\u0627\u064b\u060c \u062b\u0645 \u0646\u0627\u0642\u0634 \u0645\u0633\u0623\u0644\u0629 \u0627\u0644\u0645\u064a\u0644\u064a\u0641\u0648\u0644\u062a.<\/strong><\/p>\n\n \n <div class=\"table-wrapper\">\n <table class=\"rich-table rich-matrix\">\n <thead><tr><th>\u0646\u0648\u0639 \u0627\u0644\u062d\u0645\u0648\u0644\u0629<\/th><th>\u0646\u0637\u0627\u0642 \u0627\u0644\u062d\u0633\u0627\u0633\u064a\u0629<\/th><th>\u0625\u0634\u0627\u0631\u0629 \u062a\u0633\u062a\u062d\u0642 \u0627\u0644\u0645\u062a\u0627\u0628\u0639\u0629<\/th><th>\u201c\u064a\u0628\u062f\u0648 \u0623\u0646 \u201dEnough\u00bb<\/th><th>\u0627\u0644\u0625\u062c\u0631\u0627\u0621<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>\u0645\u0644\u0641\u0627\u062a \u0627\u0644\u062a\u0631\u062d\u064a\u0644\u060c \u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d\u060c \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a\u060c \u062e\u0632\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a<\/td><td>\u0645\u0646\u0627\u0639\u064a<\/td><td>\u0644\u0627 \u0634\u064a\u0621<\/td><td>\u0623\u064a \u0642\u064a\u0645\u0629 \u0645\u0646\u0634\u0648\u0631\u0629<\/td><td>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0644\u0627 \u062a\u0647\u0645 \u0643\u062b\u064a\u0631\u064b\u0627 (\u0627\u062e\u062a\u0631 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0633\u0639\u0631 \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629)<\/td><\/tr>\n <tr><td>\u0644\u0648\u062d\u0627\u062a MCU\/\u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629<\/td><td>\u0645\u0646\u062e\u0641\u0636<\/td><td>\u0627\u0646\u062e\u0641\u0627\u0636 \u0645\u0624\u0642\u062a\u060c \u0648\u0644\u064a\u0633 \u062a\u0645\u0648\u062c\u064b\u0627<\/td><td>\u0636\u0645\u0646 \u0646\u0637\u0627\u0642 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0645\u062d\u062f\u062f \u0645\u0646 \u0642\u0628\u0644 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645<\/td><td>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0644\u0648\u0627\u0626\u062d \u0627\u0644\u0645\u062d\u0644\u064a\u0629\u060c \u0648\u0644\u064a\u0633 \u0645\u0646 \u0627\u0644\u0633\u0643\u0643 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629<\/td><\/tr>\n <tr><td>\u062f\u0648\u0627\u0626\u0631 4-20 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644\u060c \u0648\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0623\u0645\u0627\u0645\u064a\u0629 \u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0646\u0627\u0638\u0631\u064a\u0629 \u0625\u0644\u0649 \u0627\u0644\u0631\u0642\u0645\u064a\u0629 (ADC)<\/td><td>\u0645\u0631\u062a\u0641\u0639<\/td><td>\u062a\u0645\u0648\u062c + \u0636\u062c\u064a\u062c<\/td><td>\u0645\u0646 \u0641\u0626\u0629 \u0639\u0634\u0631\u0627\u062a \u0627\u0644\u0645\u0644\u0644\u064a \u0641\u0648\u0644\u062a \u0630\u0631\u0648\u0629 \u0625\u0644\u0649 \u0630\u0631\u0648\u0629 (mVp-p) \u0623\u0648 \u0623\u0641\u0636\u0644\u060c \u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u0639\u0646\u062f \u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643<\/td><td>\u0627\u0633\u062a\u0641\u0633\u0631 \u0639\u0646 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0642\u0635\u0648\u0649 (\u0648\u0644\u064a\u0633 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629) \u0648\u0634\u0631\u0648\u0637 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0648\u0627\u0644\u062d\u0645\u0644<\/td><\/tr>\n <tr><td>\u0645\u0631\u0627\u062d\u0644 \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \/ \u0627\u0644\u0635\u0648\u062a<\/td><td>\u0645\u062a\u0637\u0631\u0641<\/td><td>\u0627\u0644\u062a\u0645\u0648\u062c\u0627\u062a + \u0627\u0644\u0636\u0648\u0636\u0627\u0621\u060c \u0643\u0644 \u0630\u0644\u0643<\/td><td>\u0628\u0623\u0642\u0644 \u0645\u0627 \u062a\u0633\u0645\u062d \u0628\u0647 \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629<\/td><td>\u062e\u0637\u0637 \u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0646\u0638\u0645 \u062c\u0647\u062f \u0644\u0627\u062d\u0642 (LDO \u0623\u0648 LC) \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>\u0645\u0644\u0627\u062d\u0638\u0629 \u0648\u0627\u062d\u062f\u0629 \u0628\u0634\u0623\u0646 \u0627\u0644\u0645\u0635\u062f\u0627\u0642\u064a\u0629: \u0644\u0627 \u064a\u0648\u062c\u062f \u062d\u062f \u0631\u0633\u0645\u064a \u0645\u0648\u062d\u062f \u0644\u0623\u064a \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0641\u0626\u0627\u062a\u060c \u0644\u0623\u0646 \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0643\u0644 \u062d\u0645\u0644 \u0647\u064a \u0627\u0644\u0645\u0631\u062c\u0639 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u061b \u0644\u0630\u0627 \u0641\u0625\u0646 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u062a\u0631\u0634\u062f\u0643 \u0625\u0644\u0649 \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u0628\u062d\u062b \u0641\u064a\u0647\u060c \u0648\u0644\u064a\u0633\u062a \u0631\u0642\u0645\u064b\u0627 \u064a\u062c\u0628 \u0627\u0644\u0648\u062b\u0648\u0642 \u0628\u0647 \u0628\u0634\u0643\u0644 \u0623\u0639\u0645\u0649. \u0648\u062a\u0630\u0643\u0631 \u0645\u0627 \u0644\u0627 \u062a\u063a\u0637\u064a\u0647 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0623\u0628\u062f\u064b\u0627: \u0627\u0644\u062a\u0642\u0627\u062f\u0645. \u0641\u0645\u0639 \u062a\u0642\u0627\u062f\u0645 \u0645\u0643\u062b\u0641\u0627\u062a \u0627\u0644\u062e\u0631\u062c\u060c \u064a\u0631\u062a\u0641\u0639 \u0645\u0639\u062f\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 (ESR) \u0648\u062a\u062a\u062f\u0647\u0648\u0631 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0631\u0634\u064a\u062d\u060c \u0644\u0630\u0627 \u0641\u0625\u0646 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0630\u064a \u0627\u062c\u062a\u0627\u0632 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u064a \u0627\u0644\u0633\u0646\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u0642\u062f \u064a\u0635\u0628\u062d \u0623\u0643\u062b\u0631 \u0636\u0648\u0636\u0627\u0621\u064b \u0628\u062d\u0644\u0648\u0644 \u0627\u0644\u0633\u0646\u0629 \u0627\u0644\u062e\u0627\u0645\u0633\u0629. \u0623\u0637\u0644\u0642 \u0639\u0644\u064a\u0647 \u0627\u0633\u0645 \u0646\u0645\u0637 \u0627\u0644\u0641\u0634\u0644 \u201c\u0643\u0627\u0646 \u064a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0641\u064a \u0627\u0644\u0633\u0627\u0628\u0642\u201d.<\/p>\n\n <h2>\u0642\u0631\u0627\u0621\u0629 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u00ab\u0631\u064a\u0628\u0644\u00bb: \u0645\u0627 \u062a\u062e\u0628\u0631\u0643 \u0628\u0647 \u0623\u0631\u0642\u0627\u0645 \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0645\u0627 \u0644\u0627 \u062a\u062e\u0628\u0631\u0643 \u0628\u0647<\/h2>\n\n <p>\u0642\u062f \u064a\u0628\u062f\u0648 \u0628\u0646\u062f \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u062b\u0644 \u201c\u0627\u0644\u062a\u0645\u0648\u062c \u0648\u0627\u0644\u0636\u0648\u0636\u0627\u0621: 120 mVp-p\u201d \u0645\u062a\u0634\u0627\u0628\u0647\u0627\u064b \u0628\u064a\u0646 \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646. \u0644\u0643\u0646\u0647 \u0644\u064a\u0633 \u0643\u0630\u0644\u0643\u060c \u0625\u0644\u0649 \u0623\u0646 \u062a\u0639\u0631\u0641 \u0627\u0644\u0634\u0631\u0648\u0637 \u0627\u0644\u0645\u062d\u062f\u062f\u0629.<\/p>\n\n <h3>\u0627\u0644\u0635\u0648\u0631\u0629 \u062a\u064f\u0638\u0647\u0631 \u062c\u0647\u0627\u0632\u064b\u0627 \u062a\u062c\u0631\u064a\u0628\u064a\u064b\u0651\u0627<\/h3>\n\n <p>\u0644\u0646\u0623\u062e\u0630 \u0641\u0626\u0629 \u0634\u0627\u0626\u0639\u0629 \u0645\u0646 \u0645\u0632\u0648\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0633\u0643\u0629 DIN \u0628\u0642\u062f\u0631\u0629 75 \u0648\u0627\u0637: \u062a\u064f\u062f\u0631\u062c \u0633\u0644\u0633\u0644\u0629 Mean Well NDR-75 \u0642\u064a\u0645\u0629 80 mVp-p \u0639\u0646\u062f \u062e\u0631\u062c 12 \u0641\u0648\u0644\u062a\u060c \u0648120 mVp-p \u0639\u0646\u062f 24 \u0641\u0648\u0644\u062a\u060c \u0648150 mVp-p \u0639\u0646\u062f 48 \u0641\u0648\u0644\u062a. \u0648\u0645\u0627 \u0644\u0627 \u062a\u0638\u0647\u0631\u0647 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u0648\u0632\u0639\u060c \u0648\u0645\u0627 \u062a\u0630\u0643\u0631\u0647 \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0639\u0627\u062f\u0629\u064b \u0628\u062e\u0637 \u0635\u063a\u064a\u0631\u060c \u0647\u0648 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0642\u064a\u0627\u0633: \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a (\u0639\u0627\u062f\u0629\u064b 20 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632)\u060c \u0648\u062d\u0627\u0644\u0629 \u0627\u0644\u062d\u0645\u0644 (\u063a\u0627\u0644\u0628\u064b\u0627 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0643\u0627\u0645\u0644)\u060c \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 (\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u0645\u062d\u0648\u0631\u064a 50 \u0623\u0648\u0645 \u0627\u0644\u0648\u0627\u0631\u062f\u0629 \u0641\u064a \u0645\u0630\u0643\u0631\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0634\u0631\u0643\u0629 Analog Devices\u060c, <a href=\"https:\/\/www.analog.com\/en\/resources\/app-notes\/an-1144.html\" target=\"_blank\" rel=\"noopener\">\u0623\u0644\u0641 \u0648\u0645\u0627\u0626\u0629 \u0648\u0623\u0631\u0628\u0639\u0629 \u0648\u0623\u0631\u0628\u0639\u0648\u0646<\/a>). \u064a\u0645\u0643\u0646 \u0644\u0645\u0635\u062f\u0631\u064a\u0646 \u0644\u0644\u0637\u0627\u0642\u0629 \u0623\u0646 \u064a\u062f\u0639\u064a\u0627 \u0643\u0644\u0627\u0647\u0645\u0627 \u0628\u0635\u062f\u0642 \u0623\u0646\u0647\u0645\u0627 \u064a\u0642\u062f\u0645\u0627\u0646 \u201c120 mVp-p\u201d \u0648\u0623\u0646 \u064a\u062a\u0635\u0631\u0641\u0627 \u0628\u0634\u0643\u0644 \u0645\u062e\u062a\u0644\u0641 \u0639\u0646\u062f \u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643\u060c \u0644\u0623\u0646 \u0623\u062d\u062f\u0647\u0645\u0627 \u062a\u0645 \u0642\u064a\u0627\u0633\u0647 \u0639\u0646\u062f \u062d\u0645\u0644 50% \u0648\u0627\u0644\u0622\u062e\u0631 \u0639\u0646\u062f 100%\u060c \u0623\u0648 \u0623\u062d\u062f\u0647\u0645\u0627 \u0639\u0646\u062f 20 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632 \u0648\u0627\u0644\u0622\u062e\u0631 \u0645\u0641\u062a\u0648\u062d \u0628\u0627\u0644\u0643\u0627\u0645\u0644.<\/p>\n\n \n <div class=\"bp-specnote-card\">\n <div class=\"bp-specnote-cells\">\n <div class=\"bp-specnote-cell\">\n <p class=\"bp-specnote-label\">\u0646\u0648\u0639<\/p>\n <p class=\"bp-specnote-text\">\u064a\u0627 \u0644\u0647 \u0645\u0646 \u0623\u062f\u0627\u0621 \u0631\u0627\u0626\u0639 \u0641\u064a \u064a\u0648\u0645 \u062c\u064a\u062f.<\/p>\n <\/div>\n <div class=\"bp-specnote-cell\">\n <p class=\"bp-specnote-label\">\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649<\/p>\n <p class=\"bp-specnote-text\">\u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646\u0643 \u0623\u0646 \u062a\u0637\u0644\u0628 \u0645\u0646 \u0627\u0644\u0645\u0648\u0631\u062f \u0627\u0644\u0648\u0641\u0627\u0621 \u0628\u0647.<\/p>\n <\/div>\n <\/div>\n <p class=\"bp-specnote-foot\">\u0647\u0644 \u064a\u062a\u0645 \u0637\u0628\u0627\u0639\u0629 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0641\u0642\u0637\u061f \u0644\u0627 \u062a\u0648\u062c\u062f \u0623\u064a \u0636\u0645\u0627\u0646\u0627\u062a.<\/p>\n <\/div>\n\n <h3>\u0623\u064a\u0646 \u064a\u062a\u0628\u0627\u064a\u0646\u062a \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0631\u062e\u064a\u0635\u0629 \u0639\u0646 \u062a\u0644\u0643 \u0627\u0644\u0641\u0627\u062e\u0631\u0629 \u0641\u0639\u0644\u064a\u064b\u0651\u0627<\/h3>\n\n <p>\u0625\u0644\u064a\u0643 \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0630\u064a \u064a\u062c\u062f\u0631 \u0645\u0639\u0631\u0641\u062a\u0647: \u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u062a\u0630\u0628\u0630\u0628 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u060c \u062a\u0642\u0639 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0631\u062e\u064a\u0635\u0629 \u0648\u062a\u0644\u0643 \u0630\u0627\u062a \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0641\u0626\u0629 \u0636\u0645\u0646 \u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u064a\u0644\u064a\u0641\u0648\u0644\u062a \u0646\u0641\u0633\u0647: \u062d\u064a\u062b \u064a\u062a\u0631\u0627\u0648\u062d \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a \u0641\u064a \u0627\u0644\u0633\u0648\u0642 \u0628\u064a\u0646 80 \u0648150 mVp-p \u0639\u0644\u0649 \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0645\u0646 12 \u0625\u0644\u0649 48 \u0641\u0648\u0644\u062a. \u062a\u0638\u0647\u0631 \u0627\u0644\u0641\u062c\u0648\u0629 \u0641\u064a \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u062b\u0644\u0627\u062b \u0627\u0644\u0623\u062e\u0631\u0649. \u0641\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u063a\u064a\u0631 \u0645\u062d\u062f\u062f\u0629 (\u0623\u0648 \u064a\u062a\u0645 \u0627\u0633\u062a\u0628\u0639\u0627\u062f\u0647\u0627 \u0628\u062d\u062f\u0648\u062f \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a)\u061b \u0648\u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u0639\u0627\u0628\u0631\u0629 \u063a\u064a\u0631 \u0645\u062f\u0631\u062c\u0629 \u0641\u064a \u0635\u0641 \u0627\u0644\u062a\u0645\u0648\u062c\u061b \u0643\u0645\u0627 \u0623\u0646 \u0634\u0641\u0627\u0641\u064a\u0629 \u0627\u0644\u0634\u0631\u0648\u0637 (\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u0648\u0631\u062f \u064a\u0637\u0644\u0639\u0643 \u0639\u0644\u0649 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0629 \u0623\u0635\u0644\u0627\u064b) \u062a\u062e\u062a\u0644\u0641 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631. \u0644\u0630\u0627\u060c \u0639\u0646\u062f\u0645\u0627 \u064a\u0645\u0646\u062d\u0643 \u0641\u0627\u0631\u0642 \u0627\u0644\u0633\u0639\u0631 \u0645\u064a\u0632\u0629 \u0645\u0627\u060c \u0641\u0625\u0646\u0647\u0627 \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u062a\u062a\u0639\u0644\u0642 \u0628\u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0642\u0635\u0648\u0649 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629\u060c \u0648\u0627\u062a\u0633\u0627\u0642 \u0627\u0644\u062f\u064f\u0641\u0639\u0627\u062a\u060c \u0648\u0634\u0641\u0627\u0641\u064a\u0629 \u0634\u0631\u0648\u0637 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u060c \u0648\u0627\u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0630\u064a \u064a\u062f\u0639\u0645 \u0627\u0644\u0631\u0642\u0645\u060c \u0648\u0644\u064a\u0633 \u0631\u0642\u0645 \u062a\u0645\u0648\u062c \u0623\u0642\u0644.<\/p>\n\n <h3>\u062e\u0645\u0633\u0629 \u0623\u0633\u0626\u0644\u0629 \u064a\u062c\u0628 \u0637\u0631\u062d\u0647\u0627 \u0639\u0644\u0649 \u0623\u064a \u0628\u0627\u0626\u0639 \u0644\u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629<\/h3>\n\n \n <div class=\"rich-checklist\">\n <p class=\"rich-checklist-title\"><span class=\"rich-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m3 17 2 2 4-4\"\/><path d=\"m3 7 2 2 4-4\"\/><path d=\"M13 6h8\"\/><path d=\"M13 12h8\"\/><path d=\"M13 18h8\"\/><\/svg><\/span>\u062e\u0645\u0633\u0629 \u0623\u0633\u0626\u0644\u0629 \u0642\u0628\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0639\u0645\u0644\u0629 \u0627\u0644\u0631\u064a\u0628\u0644<\/p>\n <ul class=\"rich-checklist-list\">\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0647\u0644 \u0647\u0630\u0627 \u00abtyp\u00bb \u0623\u0645 \u00abmax\u00bb\u061f<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0645\u0627 \u0647\u0648 \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0630\u064a \u062a\u0645 \u0627\u0644\u0642\u064a\u0627\u0633 \u0639\u0646\u062f\u0647 (20 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632 \u0623\u0645 \u0645\u0641\u062a\u0648\u062d)\u061f<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0639\u0646\u062f \u0623\u064a \u0645\u0633\u062a\u0648\u0649 \u0645\u0646 \u0627\u0644\u062d\u0645\u0648\u0644\u0629 (\u0643\u0627\u0645\u0644\u060c \u0646\u0635\u0641\u060c \u0623\u0645 \u063a\u064a\u0631 \u0645\u062d\u062f\u062f)\u061f<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0647\u0644 \u062a\u0648\u062c\u062f \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u0646\u0641\u0635\u0644\u0629 \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0636\u0648\u0636\u0627\u0621\u060c \u0623\u0645 \u0623\u0646 \u0645\u0635\u0637\u0644\u062d \u201c\u0627\u0644\u062a\u0630\u0628\u0630\u0628 \u0648\u0627\u0644\u0636\u0648\u0636\u0627\u0621\u201d \u064a\u062c\u0645\u0639\u0647\u0645\u0627 \u0645\u0639\u064b\u0627\u061f<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0645\u0627\u0630\u0627 \u064a\u062d\u062f\u062b \u0644\u0644\u062e\u0631\u062c \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u063a\u064a\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0641\u0639\u0644\u064a \u062a\u062f\u0631\u064a\u062c\u064a\u064b\u0651\u0627\u060c \u0648\u0647\u0644 \u062a\u0648\u062c\u062f \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0639\u0627\u0628\u0631\u0629\u061f<\/li>\n <\/ul>\n <\/div>\n\n <p>\u0648\u0627\u0644\u062d\u062f \u0627\u0644\u0630\u064a \u0644\u0627 \u064a\u0630\u0643\u0631\u0647 \u0623\u062d\u062f: <strong>\u0639\u0646\u062f\u0645\u0627 \u0644\u0627 \u064a\u0645\u0643\u0646 \u062d\u0644 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u062a\u0635\u0641\u064a\u0629.<\/strong> \u0625\u0630\u0627 \u0643\u0646\u062a \u0642\u062f \u062c\u0631\u0628\u062a \u0628\u0627\u0644\u0641\u0639\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0639\u0646\u062f \u0627\u0644\u0645\u062e\u0631\u062c \u0648\u0638\u0644 \u201c\u0627\u0644\u062a\u0645\u0648\u062c\u201d \u0645\u0631\u062a\u0641\u0639\u064b\u0627\u060c \u0641\u0645\u0646 \u0634\u0628\u0647 \u0627\u0644\u0645\u0624\u0643\u062f \u0623\u0646\u0643 \u0643\u0646\u062a \u062a\u0633\u0639\u0649 \u0625\u0644\u0649 \u0627\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u0637\u0641\u0631\u0627\u062a \u0627\u0644\u0636\u0648\u0636\u0627\u0621\u060c \u0648\u0644\u064a\u0633 \u0627\u0644\u062a\u0645\u0648\u062c. \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0639\u0646\u062f \u0627\u0644\u0645\u062e\u0631\u062c \u0623\u0646 \u062a\u0639\u0645\u0644 \u0639\u0644\u0649 \u062a\u0646\u0639\u064a\u0645 \u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u062f\u0648\u0631\u064a\u060c \u0644\u0643\u0646\u0647\u0627 \u0644\u0646 \u062a\u0632\u064a\u0644 \u0627\u0644\u0637\u0641\u0631\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062a\u062f\u0627\u062e\u0644 \u0639\u0631\u0636 \u0646\u0637\u0627\u0642\u0647\u0627 \u0645\u0639 \u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 (<a href=\"https:\/\/electronics.stackexchange.com\/questions\/707711\/switching-power-supply-has-high-ripple-voltage-no-matter-how-many-capacitors-are\" target=\"_blank\" rel=\"noopener\">\u0645\u0648\u0642\u0639 StackExchange \u0644\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a<\/a>, \u060c 2024). \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u062d\u0644 \u0627\u0644\u0623\u0645\u062b\u0644 \u0647\u0648 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0646\u0638\u0645 \u062a\u064a\u0627\u0631 \u0644\u0627\u062d\u0642 (\u0645\u062b\u0644 \u0645\u0631\u0634\u062d LC \u0623\u0648 \u0645\u0646\u0638\u0645 \u062c\u0647\u062f \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062a\u0648\u0644\u064a\u0641 (LDO) \u0628\u0639\u062f \u0645\u0632\u0648\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062a\u0628\u062f\u0644) \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0645\u0632\u0648\u062f \u0637\u0627\u0642\u0629 \u0645\u062a\u0628\u062f\u0644 \u0623\u0643\u062b\u0631 \u062a\u0643\u0644\u0641\u0629 \u064a\u062a\u0645\u064a\u0632 \u0628\u0642\u064a\u0645 \u062f\u0642\u0629 \u0623\u0639\u0644\u0649.<\/p>\n\n <h2>\u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627 \u0641\u064a \u0627\u0644\u0645\u064a\u062f\u0627\u0646: \u062a\u0633\u0628\u0628 \u062c\u0647\u062f 24 \u0641\u0648\u0644\u062a \u201c\u0627\u0644\u0645\u062a\u0633\u062e\u201d \u0641\u064a \u062a\u0639\u0637\u0644 \u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631 \u2014 \u0641\u0647\u0644 \u0627\u0644\u0633\u0628\u0628 \u0647\u0648 \u0627\u0644\u062a\u0645\u0648\u062c \u0623\u0645 \u0644\u0627\u061f<\/h2>\n\n <p>\u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0639\u0637\u0644 \u062c\u0647\u0627\u0632 \u0625\u0631\u0633\u0627\u0644 4\u201320 mA \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631\u060c \u0623\u0648 \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u063a\u064a\u0631 \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u062a\u0646\u0627\u0638\u0631\u064a\u0629 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0645\u0646\u062a\u0638\u0645\u060c \u0641\u0625\u0646 \u0627\u0644\u062d\u062f\u0633 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a \u064a\u0643\u0648\u0646 \u0635\u0627\u0626\u0628\u064b\u0627: \u064a\u062c\u0628 \u0627\u0644\u062a\u0634\u0643\u064a \u0623\u0648\u0644\u0627\u064b \u0641\u064a \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629. \u201c\u0623\u0648\u0644 \u0645\u0627 \u0633\u0623\u062a\u062d\u0642\u0642 \u0645\u0646\u0647 \u0647\u0648 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u2014 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646\u0647 \u064a\u0648\u0641\u0631 \u062a\u064a\u0627\u0631\u064b\u0627 \u0645\u0633\u062a\u0645\u0631\u064b\u0627 (24 \u0641\u0648\u0644\u062a) \u0646\u0638\u064a\u0641\u064b\u0627 \u0648\u0645\u0633\u062a\u0642\u0631\u064b\u0627 \u062f\u0648\u0646 \u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0645\u0641\u0627\u062c\u0626\u0629 \u0623\u0648 \u062a\u0645\u0648\u062c\u0627\u062a\u061b \u0641\u0627\u0644\u0637\u0627\u0642\u0629 \u063a\u064a\u0631 \u0627\u0644\u0646\u0638\u064a\u0641\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062d\u0631\u0642 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631 \u0628\u0633\u0631\u0639\u0629\u201d\u060c \u0643\u0645\u0627 \u0642\u0627\u0644 \u0623\u062d\u062f \u0641\u0646\u064a\u064a r\/PLC \u0623\u062b\u0646\u0627\u0621 \u062a\u0634\u062e\u064a\u0635 \u062c\u0647\u0627\u0632 \u0625\u0631\u0633\u0627\u0644 \u0636\u063a\u0637 \u0643\u0627\u0646 \u0642\u062f \u0623\u062d\u0631\u0642 \u062c\u0647\u0627\u0632\u064a\u0646 \u0628\u062f\u064a\u0644\u064a\u0646 \u0641\u064a \u063a\u0636\u0648\u0646 \u0623\u064a\u0627\u0645 (<a href=\"https:\/\/www.reddit.com\/r\/PLC\/comments\/1kragst\/420_ma_pressure_transmitter_help\/\" target=\"_blank\" rel=\"noopener\">Reddit r\/PLC<\/a>, \u060c 2025). \u0644\u0643\u0646 \u0644\u0627\u062d\u0638 \u0645\u0627 \u0643\u0627\u0646\u062a \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0641\u062d\u0635 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u062a\u0628\u062d\u062b \u0639\u0646\u0647 \u0641\u0639\u0644\u064a\u064b\u0651\u0627: \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u0629 \u0641\u064a \u0627\u0644\u062c\u0647\u062f \u0639\u0646\u062f \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0648\u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a\u060c \u0648\u0627\u0644\u062a\u0623\u0631\u064a\u0636 \u0648\u0627\u0644\u062a\u0648\u0635\u064a\u0644\u060c \u0648\u062a\u0633\u0631\u0628 \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0645\u062a\u063a\u064a\u0631 (VFD)\u060c \u0648\u0644\u064a\u0633 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u0645\u0648\u062c. \u0648\u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u0631\u0628\u0639 \u0627\u0644\u0630\u064a \u0628\u062f\u0623 \u064a\u0638\u0647\u0631 \u0641\u064a \u0627\u0644\u0645\u064a\u062f\u0627\u0646.<\/p>\n\n <ol>\n <li><strong>\u062a\u062d\u062f\u064a\u062f \u0646\u0637\u0627\u0642 \u0627\u0644\u0633\u0643\u0629 \u0639\u0628\u0631 \u0623\u062d\u062f\u0627\u062b \u0627\u0644\u062a\u0628\u062f\u064a\u0644:<\/strong> \u0627\u0646\u0638\u0631 \u0625\u0644\u0649 \u0645\u0627 \u064a\u062d\u062f\u062b \u0641\u064a \u0627\u0644\u0644\u062d\u0638\u0629 \u0627\u0644\u062a\u064a \u064a\u0639\u0645\u0644 \u0641\u064a\u0647\u0627 \u0623\u062d\u062f \u0627\u0644\u0645\u0642\u0648\u0645\u0627\u062a \u0623\u0648 \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0627\u0644\u062e\u0632\u0627\u0646\u0629\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0639\u0646\u062f \u0634\u0643\u0644 \u0627\u0644\u0645\u0648\u062c\u0629 \u0627\u0644\u062b\u0627\u0628\u062a.<\/li>\n <li><strong>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0631\u062c\u0639\u064a 0 \u0641\u0648\u0644\u062a:<\/strong> \u0647\u0644 \u0627\u0644\u0642\u0637\u0628 \u0627\u0644\u0633\u0627\u0644\u0628 \u0644\u0644\u0645\u0635\u062f\u0631 \u0645\u0631\u062a\u0628\u0637 \u0628\u0623\u0631\u0636\u064a\u0629 \u062a\u0646\u0642\u0644 \u062a\u064a\u0627\u0631\u064b\u0627 \u0645\u0646 \u0623\u062c\u0647\u0632\u0629 \u0623\u062e\u0631\u0649\u061f \u0625\u0646 \u0648\u062c\u0648\u062f \u062c\u0647\u062f \u201c0 \u0641\u0648\u0644\u062a\u201d \u064a\u062a\u063a\u064a\u0631 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0644 \u064a\u064f\u0639\u062f \u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u062d\u0642\u0646 \u0627\u0644\u062a\u064a\u0627\u0631\u060c \u0648\u0644\u064a\u0633 \u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u0627\u0644\u062a\u0645\u0648\u062c.<\/li>\n <li><strong>\u062a\u0631\u0642\u0628\u0648\u0627 \u0627\u0644\u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629:<\/strong> \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0645\u062a\u063a\u064a\u0631 (VFD)\u060c \u0648\u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u0644\u062d\u0627\u0645 \u0641\u064a \u0645\u0643\u0627\u0646 \u0642\u0631\u064a\u0628\u060c \u0648\u062a\u0622\u0643\u0644 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0641\u064a \u062e\u0637 \u0627\u0644\u0625\u0646\u062a\u0627\u062c. \u0648\u0642\u062f \u0623\u0638\u0647\u0631\u062a \u0625\u062d\u062f\u0649 \u062d\u0627\u0644\u0627\u062a R\/PLC \u0623\u0646 \u0623\u0633\u0628\u0627\u0628 \u062a\u0639\u0637\u0644 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631 \u0627\u0644\u0645\u062a\u0643\u0631\u0631 \u062a\u0631\u062c\u0639 \u0625\u0644\u0649 \u062a\u0622\u0643\u0644 \u0648\u0635\u0644\u0629 \u0627\u0644\u062a\u0623\u0631\u064a\u0636 \u0641\u064a \u0645\u062d\u0631\u0643 \u0645\u0636\u062e\u0629 \u062a\u0639\u0645\u0644 \u0628\u0645\u062d\u0631\u0643 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0645\u062a\u063a\u064a\u0631 (VFD) \u0648\u0645\u062a\u0635\u0644\u0629 \u0641\u0639\u0644\u064a\u064b\u0651\u0627 \u0628\u0646\u0641\u0633 \u0627\u0644\u062e\u0632\u0627\u0646 (<a href=\"https:\/\/www.reddit.com\/r\/PLC\/comments\/1kragst\/420_ma_pressure_transmitter_help\/\" target=\"_blank\" rel=\"noopener\">Reddit r\/PLC<\/a>, 2025).<\/li>\n <li><strong>\u0625\u062c\u0631\u0627\u0621 \u062a\u062c\u0631\u0628\u0629 \u0627\u0644\u0639\u0632\u0644:<\/strong> \u0642\u0645 \u0628\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631 \u0627\u0644\u0645\u0634\u062a\u0628\u0647 \u0628\u0647 \u0645\u0646 \u0645\u0635\u062f\u0631 \u0637\u0627\u0642\u0629 \u0645\u0646\u0641\u0635\u0644 \u0648\u0645\u062e\u0635\u0635 (\u0623\u0648 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0639\u0627\u0632\u0644 \u0625\u0634\u0627\u0631\u0629). \u0625\u0630\u0627 \u0627\u0633\u062a\u0645\u0631 \u0641\u064a \u0627\u0644\u0639\u0645\u0644 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629\u060c \u0641\u0647\u0630\u0627 \u064a\u0639\u0646\u064a 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\u0647\u0644 \u0647\u0646\u0627\u0643 \u062a\u0645\u0648\u062c \u0623\u0645 \u0644\u0627\u061f<\/p>\n <ol class=\"rich-steps-list\">\n <li><span class=\"rich-step-num\">1<\/span>\u064a\u062c\u0628 \u0623\u0646 \u064a\u0634\u0645\u0644 \u0627\u0644\u0646\u0637\u0627\u0642 \u062d\u062f\u062b \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u060c \u0648\u0644\u064a\u0633 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0631\u0629 \u0641\u062d\u0633\u0628<\/li>\n <li><span class=\"rich-step-num\">2<\/span>\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0631\u062c\u0639\u064a 0 \u0641\u0648\u0644\u062a \u0644\u0627 \u064a\u062a\u063a\u064a\u0631 \u0645\u0639 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0623\u062e\u0631\u0649<\/li>\n <li><span class=\"rich-step-num\">3<\/span>\u0627\u0644\u0628\u062d\u062b \u0639\u0646 \u0627\u0644\u0645\u0635\u0627\u062f\u0631 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\u0628\u0627\u0644\u0645\u064a\u0644\u064a\u0641\u0648\u0644\u062a\u00bb<\/h2>\n\n <p>\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u062a\u0627\u062c\u0631 \u0641\u064a \u0648\u062d\u062f\u0627\u062a \u062a\u0632\u0648\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0641\u0625\u0646 \u0643\u0644 \u0645\u0627 \u0633\u0628\u0642 \u064a\u064f\u0644\u062e\u0635 \u0641\u064a \u062d\u0642\u064a\u0642\u0629 \u062a\u062c\u0627\u0631\u064a\u0629 \u0648\u0627\u062d\u062f\u0629: \u0627\u0644\u0639\u0645\u064a\u0644 \u0627\u0644\u0630\u064a \u064a\u062a\u0635\u0644 \u0628\u0634\u0623\u0646 \u0645\u0633\u062a\u0634\u0639\u0631 \u0645\u062d\u062a\u0631\u0642 \u0623\u0648 \u062d\u0644\u0642\u0629 \u0627\u0646\u062d\u0631\u0627\u0641 \u0644\u0627 \u064a\u0633\u0623\u0644 \u0639\u0646 \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u0645\u062a\u0639 \u0628\u0623\u0642\u0644 \u0642\u064a\u0645\u0629 \u062a\u0645\u0648\u062c. \u0628\u0644 \u064a\u0633\u0623\u0644 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\u0627\u0644\u0645\u0646\u0627\u0639\u0629 (\u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a\u060c \u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d\u060c \u062e\u0632\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0642\u0648\u0645\u0627\u062a\u060c \u0627\u0644\u062a\u064a \u062a\u0634\u0643\u0644 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0623\u0643\u0628\u0631 \u0645\u0646 \u0633\u0648\u0642 \u0627\u0644\u0625\u0635\u0644\u0627\u062d \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629)\u060c \u0644\u0627 \u064a\u064f\u0639\u062f \u0627\u0644\u062a\u0645\u0648\u062c \u0646\u0642\u0637\u0629 \u0628\u064a\u0639. \u062a\u0646\u0627\u0641\u0633 \u0639\u0644\u0649 \u0627\u0644\u0633\u0639\u0631 \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0631 \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629\u060c \u0648\u062a\u0648\u0642\u0641 \u0639\u0646 \u0625\u0647\u062f\u0627\u0631 \u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062c\u064a\u062f\u0629 \u0639\u0644\u0649 \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0627\u0644\u0630\u064a\u0646 \u0644\u0646 \u064a\u0644\u0627\u062d\u0638\u0648\u0627 \u0627\u0644\u0641\u0631\u0642 \u0623\u0628\u062f\u064b\u0627. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062d\u0633\u0627\u0633\u0629 (\u062d\u0644\u0642\u0627\u062a 4\u201320 mA\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644\u060c \u0648\u0627\u0644\u0628\u0637\u0627\u0642\u0627\u062a \u0627\u0644\u062a\u0646\u0627\u0638\u0631\u064a\u0629\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u0634\u0641\u064a\u0631)\u060c \u0642\u0645 \u0628\u0628\u064a\u0639 \u0634\u0641\u0627\u0641\u064a\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0623\u062f\u0646\u0649 \u0642\u064a\u0645\u0629 \u0628\u0627\u0644\u0645\u064a\u0644\u064a\u0641\u0648\u0644\u062a. \u0642\u062f\u0645\u0648\u0627 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0642\u0635\u0648\u0649 (\u0648\u0644\u064a\u0633 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629)\u060c \u0648\u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0627\u0644\u0630\u064a \u062a\u0645 \u0627\u0644\u0642\u064a\u0627\u0633 \u0639\u0646\u062f\u0647\u060c \u0648\u062d\u0627\u0644\u0629 \u0627\u0644\u062d\u0645\u0644\u061b \u0648\u0627\u0634\u0631\u062d\u0648\u0627 \u0645\u0627 \u0644\u0627 \u064a\u063a\u0637\u064a\u0647 \u0627\u0644\u0631\u0642\u0645 (\u0627\u0644\u0636\u0648\u0636\u0627\u0621\u060c \u0627\u0644\u0646\u0628\u0636\u0627\u062a \u0627\u0644\u0639\u0627\u0628\u0631\u0629). \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u0635\u0641\u0642\u0629 \u0627\u0644\u0633\u0644\u0639\u064a\u0629 \u0648\u0627\u0644\u0635\u0641\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u0634\u0627\u0631\u064a\u0629\u060c \u0648\u0647\u0648 \u0627\u0644\u062c\u0632\u0621 \u0645\u0646 \u0627\u0644\u0645\u062d\u0627\u062f\u062b\u0629 \u0627\u0644\u0630\u064a \u0644\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0641\u0648\u0642 \u0639\u0644\u064a\u0647 \u0633\u0639\u0631 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c.<\/p>\n\n <p>\u0648\u064a\u0646\u0637\u0628\u0642 \u0627\u0644\u0645\u0646\u0637\u0642 \u0646\u0641\u0633\u0647 \u0639\u0644\u0649 \u062e\u062f\u0645\u0627\u062a \u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u0628\u064a\u0639: \u0639\u0646\u062f\u0645\u0627 \u064a\u0628\u0644\u063a \u0623\u062d\u062f \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0639\u0646 \u0639\u0637\u0644\u060c \u0642\u0645 \u0628\u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a \u0627\u0644\u0623\u0648\u0644\u064a \u0642\u0628\u0644 \u0639\u0631\u0636 \u0648\u062d\u062f\u0629 \u0628\u062f\u064a\u0644\u0629. \u0641\u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631 \u0627\u0644\u0630\u064a \u062a\u0639\u0637\u0644 \u0628\u0633\u0628\u0628 \u0627\u0644\u0637\u0641\u0631\u0627\u062a \u0648\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0645\u0624\u0642\u062a\u0629 \u0641\u064a \u0627\u0644\u062c\u0647\u062f \u0633\u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u062a\u0639\u0637\u0644 \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0628\u062f\u064a\u0644\u0629 \u0623\u064a\u0636\u064b\u0627. \u0625\u0646 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0627\u0644\u0635\u0627\u062f\u0642\u0629 \u0627\u0644\u062a\u064a \u062a\u0642\u0648\u0644 \u201c\u0647\u0630\u0627 \u0644\u064a\u0633 \u0647\u0648 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u060c \u0648\u0625\u0644\u064a\u0643 \u0645\u0627 \u064a\u062c\u0628 \u0641\u062d\u0635\u0647\u201d \u0647\u064a \u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0645\u0648\u0632\u0639 \u064a\u0633\u062a\u062d\u0642 \u0623\u0646 \u064a\u062a\u0635\u0644 \u0628\u0647 \u0627\u0644\u0639\u0645\u064a\u0644 \u0645\u0631\u0629 \u0623\u062e\u0631\u0649. \u0648\u062a\u0630\u0643\u0631 \u0623\u0646 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0628\u0623\u0643\u0645\u0644\u0647\u0627 \u062a\u0642\u0639 \u0639\u0644\u0649 \u0631\u0641 \u0648\u0627\u062d\u062f: \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631\u060c \u0648\u0627\u0644\u0645\u0631\u062d\u0644 \u0627\u0644\u0630\u064a \u064a\u062d\u0648\u0651\u0644 \u0627\u0644\u062d\u0645\u0644\u060c \u0643\u0644\u0647\u0627 \u062a\u0646\u062a\u0645\u064a \u0625\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0637\u0644\u0628\u060c \u0648\u0646\u0641\u0633 \u0627\u0644\u062e\u0632\u0627\u0646\u0629\u060c \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062a\u0637\u0644\u0628 \u0646\u0641\u0633 \u0627\u0644\u062a\u0634\u062e\u064a\u0635.<\/p>\n\n \n <div class=\"bp-takeaway-card\">\n <p class=\"bp-takeaway-title\"><span class=\"bp-takeaway-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><circle cx=\"12\" cy=\"12\" r=\"6\"\/><circle cx=\"12\" cy=\"12\" r=\"2\"\/><\/svg><\/span>\u062b\u0644\u0627\u062b \u0642\u0648\u0627\u0639\u062f<\/p>\n <div class=\"bp-takeaway-rows\">\n <div class=\"bp-takeaway-row\"><span class=\"bp-takeaway-num\">1<\/span><p class=\"bp-takeaway-text\">\u0627\u0644\u0623\u0639\u0628\u0627\u0621 \u0627\u0644\u0645\u0646\u0627\u0639\u064a\u0629: \u0627\u0644\u0633\u0639\u0631\u060c \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629\u060c \u0648\u062a\u0648\u0627\u0641\u0631 \u0627\u0644\u0645\u0646\u062a\u062c.<\/p><\/div>\n <div class=\"bp-takeaway-row\"><span class=\"bp-takeaway-num\">2<\/span><p class=\"bp-takeaway-text\">\u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062d\u0633\u0627\u0633\u0629: \u0642\u0645 \u0628\u0628\u064a\u0639 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0642\u0635\u0648\u0649\u060c \u0648\u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a\u060c \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062d\u0645\u0644.<\/p><\/div>\n <div class=\"bp-takeaway-row\"><span class=\"bp-takeaway-num\">3<\/span><p class=\"bp-takeaway-text\">\u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629: \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0623\u0648\u0644\u0627\u064b\u060c \u062b\u0645 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644.<\/p><\/div>\n <\/div>\n <\/div>\n\n <p><em>\u0625\u0630\u0627 \u0643\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0645\u0642\u0627\u0631\u0646\u0629 \u0648\u062d\u062f\u0627\u062a \u062a\u0632\u0648\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0630\u0627\u062a \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u064a \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0633\u0643\u0629 DIN \u0641\u064a \u0646\u0637\u0627\u0642 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 15 \u0648\u0627\u0637 \u0648480 \u0648\u0627\u0637\u060c \u0623\u0648 \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0631\u063a\u0628 \u0641\u064a \u0623\u0646 \u064a\u0633\u0627\u0639\u062f\u0643 \u0623\u062d\u062f\u0647\u0645 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631\u060c \u0641\u0625\u0646 OMCH\u2019s <a href=\"https:\/\/www.omch.com\/ar\/switch-mode-power-supply\/\" target=\"_blank\" rel=\"noopener\">\u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0632\u0648\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0630\u0627\u062a \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u064a<\/a> \u0648 <a href=\"https:\/\/www.omch.com\/ar\/product-selection\/\" target=\"_blank\" rel=\"noopener\">\u062f\u0639\u0645 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a<\/a> \u062a\u064f\u0639\u062f \u0646\u0642\u0637\u0629 \u0627\u0646\u0637\u0644\u0627\u0642 \u0639\u0645\u0644\u064a\u0629.<\/em><\/p>\n\n \n <div class=\"bp-cta-end\">\n <p class=\"bp-cta-end-title\">\u0647\u0644 \u0644\u062f\u064a\u0643 \u0623\u0633\u0626\u0644\u0629 \u062d\u0648\u0644 \u0648\u0631\u0642\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a\u061f \u0627\u0633\u0623\u0644 \u0642\u0628\u0644 \u0627\u0644\u0634\u0631\u0627\u0621.<\/p>\n <p class=\"bp-cta-end-sub\">\u0623\u0631\u0633\u0644 \u0625\u0644\u064a\u0646\u0627 \u0646\u0648\u0639 \u0627\u0644\u062d\u0645\u0644 \u0648\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u062a\u064a\u0627\u0631 \u0644\u062a\u0637\u0628\u064a\u0642\u0643. \u0633\u064a\u0642\u0648\u0645 \u0645\u0647\u0646\u062f\u0633\u0648 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0644\u062f\u064a\u0646\u0627 \u0628\u0645\u0637\u0627\u0628\u0642\u0629 \u0645\u0632\u0648\u062f \u0637\u0627\u0642\u0629 \u0645\u062b\u0628\u062a \u0639\u0644\u0649 \u0633\u0643\u0629 DIN \u0623\u0648 \u0645\u0632\u0648\u062f \u0645\u063a\u0644\u0642\u060c \u0648\u0633\u064a\u0642\u062f\u0645\u0648\u0646 \u0644\u0643 \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u064a\u0647\u0627.<\/p>\n <a class=\"bp-cta-end-btn\" href=\"https:\/\/www.omch.com\/ar\/contact\/\" target=\"_self\">\u0623\u0631\u0633\u0644 \u0627\u0633\u062a\u0641\u0633\u0627\u0631\u064b\u0627 \u0628\u0634\u0623\u0646 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631<svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M5 12h14\"\/><path d=\"m12 5 7 7-7 7\"\/><\/svg><\/a>\n <\/div>\n\n <p class=\"bd-refs-title\">\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/p>\n <ol class=\"bd-refs\">\n <li>\u0648\u064a\u0643\u064a\u0628\u064a\u062f\u064a\u0627. \u201c\u0627\u0644\u062a\u0645\u0648\u062c (\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a)\u201d.\u201d <a href=\"https:\/\/en.wikipedia.org\/wiki\/Ripple_(electrical)\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/wiki\/Ripple_(electrical)<\/a><\/li>\n <li>Analog Devices. \u201cAN-1144: \u0642\u064a\u0627\u0633 \u062a\u0645\u0648\u062c \u0627\u0644\u062e\u0631\u062c \u0648\u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0639\u0627\u0628\u0631\u0629 \u0641\u064a \u0645\u0646\u0638\u0645\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u064a\u201d.\u201d <a href=\"https:\/\/www.analog.com\/en\/resources\/app-notes\/an-1144.html\" target=\"_blank\" rel=\"noopener\">https:\/\/www.analog.com\/en\/resources\/app-notes\/an-1144.html<\/a><\/li>\n <li>Tom\u2019s Hardware. \u201c\u062c\u0647\u062f \u0627\u0644\u062a\u0645\u0648\u062c \u2014 \u0643\u064a\u0641 \u0646\u062e\u062a\u0628\u0631 \u0648\u062d\u062f\u0627\u062a \u0625\u0645\u062f\u0627\u062f \u0627\u0644\u0637\u0627\u0642\u0629\u201d.\u201d <a href=\"https:\/\/www.tomshardware.com\/reviews\/how-we-test-psu,4042-5.html\" target=\"_blank\" rel=\"noopener\">https:\/\/www.tomshardware.com\/reviews\/how-we-test-psu,4042-5.html<\/a><\/li>\n <li>\u0645\u0646\u062a\u062f\u0649 EEVblog. \u201c\u0642\u064a\u0627\u0633 \u062a\u0645\u0648\u062c \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u062a\u0642\u0646\u064a\u0629\u201d.\u201d <a href=\"https:\/\/www.eevblog.com\/forum\/beginners\/measure-power-supply-ripple-with-this-technique\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.eevblog.com\/forum\/beginners\/measure-power-supply-ripple-with-this-technique\/<\/a><\/li>\n <li>Electronics StackExchange. \u201c\u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u064a \u064a\u0639\u0627\u0646\u064a \u0645\u0646 \u062c\u0647\u062f \u062a\u0645\u0648\u062c \u0645\u0631\u062a\u0641\u0639 \u0628\u063a\u0636 \u0627\u0644\u0646\u0638\u0631 \u0639\u0646 \u0639\u062f\u062f \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0627\u0644\u0645\u0636\u0627\u0641\u0629. \u201d <a href=\"https:\/\/electronics.stackexchange.com\/questions\/707711\/\" target=\"_blank\" rel=\"noopener\">https:\/\/electronics.stackexchange.com\/questions\/707711\/<\/a><\/li>\n <li>\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0643\u0633 \u0633\u062a\u0627\u0643 \u0625\u0643\u0633\u062a\u0634\u064a\u0646\u062c. \u201c\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u062a\u062a\u0639\u0644\u0642 \u0628\u062a\u0630\u0628\u0630\u0628 \u062c\u0647\u062f \u0627\u0644\u062e\u0631\u062c.\u201d <a href=\"https:\/\/electronics.stackexchange.com\/questions\/501187\/\" target=\"_blank\" rel=\"noopener\">https:\/\/electronics.stackexchange.com\/questions\/501187\/<\/a><\/li>\n <li>\u0631\u064a\u062f\u064a\u062a r\/PLC. \u201c\u0645\u0633\u0627\u0639\u062f\u0629 \u0628\u0634\u0623\u0646 \u0646\u0627\u0642\u0644 \u0627\u0644\u0636\u063a\u0637 4-20 mA.\u201d <a href=\"https:\/\/www.reddit.com\/r\/PLC\/comments\/1kragst\/420_ma_pressure_transmitter_help\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.reddit.com\/r\/PLC\/comments\/1kragst\/420_ma_pressure_transmitter_help\/<\/a><\/li>\n <li>\u0631\u064a\u062f\u064a\u062a r\/AskElectronics. \u201c\u0645\u0627 \u0647\u0648 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0636\u0648\u0636\u0627\u0621\/\u0627\u0644\u062a\u0630\u0628\u0630\u0628 \u0627\u0644\u0645\u0642\u0628\u0648\u0644 \u0641\u064a \u0645\u0632\u0648\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0631\u062e\u064a\u0635\u0629 \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u0646\u0645\u0637 \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u061f\u201d <a href=\"https:\/\/www.reddit.com\/r\/AskElectronics\/comments\/1gm8h7m\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.reddit.com\/r\/AskElectronics\/comments\/1gm8h7m\/<\/a><\/li>\n <li>WSJT-X Groups.io. \u201c\u0645\u0627 \u0647\u0648 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u0630\u0628\u0630\u0628 \u0627\u0644\u0645\u0642\u0628\u0648\u0644 \u0641\u064a \u0645\u0632\u0648\u062f \u0637\u0627\u0642\u0629 \u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a (PA)\u061f\u201d <a href=\"https:\/\/wsjtx.groups.io\/g\/main\/topic\/acceptable_pa_power_supply\/71775932\" target=\"_blank\" rel=\"noopener\">https:\/\/wsjtx.groups.io\/g\/main\/topic\/acceptable_pa_power_supply\/71775932<\/a><\/li>\n <li>OMCH. \u201c\u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0630\u0648 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u064a\u201d.\u201d <a href=\"https:\/\/www.omch.com\/ar\/switch-mode-power-supply\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.omch.com\/switch-mode-power-supply\/<\/a><\/li>\n <li>OMCH. \u201c\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c\u201d.\u201d <a href=\"https:\/\/www.omch.com\/ar\/product-selection\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.omch.com\/product-selection\/<\/a><\/li>\n <li>OMCH. \u0627\u0644\u0635\u0641\u062d\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629. <a href=\"https:\/\/www.omch.com\/ar\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.omch.com\/<\/a><\/li>\n <\/ol>\n <\/article>\n<\/div>\n\n<\/body><\/html>","protected":false},"excerpt":{"rendered":"<p>\u062a\u0645\u0648\u062c \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629: \u0645\u0627 \u0647\u0648\u060c \u0648\u0643\u064a\u0641\u064a\u0629 \u0642\u064a\u0627\u0633\u0647\u060c \u0648\u0645\u062a\u0649 \u064a\u0643\u0648\u0646 \u0645\u0647\u0645\u064b\u0627. \u062a\u0634\u064a\u0631 \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0623\u062d\u062f \u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0625\u0644\u0649 \u0623\u0646 \u0627\u0644\u062a\u0645\u0648\u062c \u064a\u0628\u0644\u063a \u201c\u2264100 mVp-p\u201d. \u0639\u0646\u062f \u062a\u0648\u0635\u064a\u0644 \u062c\u0647\u0627\u0632 \u0642\u064a\u0627\u0633 \u0627\u0644\u0630\u0628\u0630\u0628\u0627\u062a \u0628\u0627\u0644\u0645\u062e\u0631\u062c\u060c \u062a\u0631\u0649 \u0634\u0643\u0644 \u0645\u0648\u062c\u0629 \u0644\u0627 \u064a\u0634\u0628\u0647 \u0639\u0644\u0649 \u0627\u0644\u0625\u0637\u0644\u0627\u0642 \u0645\u0648\u062c\u0629 \u00ab\u0627\u0644\u0633\u0646 \u0627\u0644\u0645\u0646\u0634\u0627\u0631\u064a\u00bb \u0627\u0644\u0646\u0642\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0628\u0644\u063a 100 mV\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0623\u062d\u062f \u0627\u0644\u0647\u0648\u0627\u0629 \u0641\u064a \u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0645\u0645\u0631 \u0642\u062f \u0642\u0627\u0633 \u0644\u0644\u062a\u0648 1.4 Vp-p \u0639\u0646\u062f 5 [\u2026]<\/p>","protected":false},"author":4,"featured_media":12316,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Power Supply Ripple: What It Is & How to Measure It","_seopress_titles_desc":"Learn what power supply ripple is, how to measure ripple voltage correctly with an oscilloscope, and when ripple matters for different loads.","_seopress_robots_index":"","footnotes":""},"categories":[79],"tags":[],"class_list":["post-12313","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mmlblog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/posts\/12313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/comments?post=12313"}],"version-history":[{"count":1,"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/posts\/12313\/revisions"}],"predecessor-version":[{"id":12318,"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/posts\/12313\/revisions\/12318"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/media\/12316"}],"wp:attachment":[{"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/media?parent=12313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/categories?post=12313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/tags?post=12313"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":12313,"date":"2026-09-11T06:36:01","date_gmt":"2026-09-11T06:36:01","guid":{"rendered":"https:\/\/www.omch.com\/?p=12313"},"modified":"2026-09-11T06:36:02","modified_gmt":"2026-09-11T06:36:02","slug":"power-supply-ripple","status":"publish","type":"post","link":"https:\/\/www.omch.com\/ar\/power-supply-ripple\/","title":{"rendered":"\u062a\u0645\u0648\u062c \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a: \u0645\u0627 \u0647\u0648\u060c \u0648\u0643\u064a\u0641\u064a\u0629 \u0642\u064a\u0627\u0633\u0647\u060c \u0648\u0645\u062a\u0649 \u064a\u0643\u0648\u0646 \u0645\u0647\u0645\u064b\u0627"},"content":{"rendered":"\n\n \n \n \u062a\u0645\u0648\u062c \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a: \u0645\u0627 \u0647\u0648\u060c \u0648\u0643\u064a\u0641\u064a\u0629 \u0642\u064a\u0627\u0633\u0647\u060c \u0648\u0645\u062a\u0649 \u064a\u0643\u0648\u0646 \u0645\u0647\u0645\u064b\u0627<\/title>\n<\/head>\n<body>\n\n<div class=\"bd-post\">\n <style>\n \/* fonts: BLOG scope only (brand Standard Blog CSS Header, verbatim). *\/\n @import url('https:\/\/fonts.googleapis.com\/css2?family=Manrope:wght@400;600;700&family=Roboto:wght@600;700&display=swap');\n\n .bd-post {\n \/* brand header system values + plan palette (single source of hex) *\/\n --prose-width: 760px;\n --gap-attach: 16px;\n --gap-normal: 32px;\n --gap-section: 48px;\n --pad-compact: 16px;\n --pad-standard: 24px;\n --body-bg: #FFFFFF;\n --text-primary: #333333;\n --text-secondary: #6E6E6E;\n --heading-ink: #000000;\n --accent: #479DE2;\n --accent-text: #2A76B4;\n --accent-on-tint: #1F5F9E;\n --accent-hover: #1F4E8C;\n --accent-hot: #FD9649;\n --inverse-bg: #1E1E1E;\n --inverse-text: #FFFFFF;\n --inverse-text-2: #B8B8B8;\n --card-fill: #E3F0FB;\n --card-border: #3F76AE;\n --card-secondary: #5F5F5F;\n --btn-white: #FFFFFF;\n --btn-ink: #0D3972;\n font-family: \"Manrope\", 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.bd-post .rich-callout-icon { display: inline-flex; color: var(--accent-text); flex: 0 0 auto; }\n .bd-post .rich-callout-icon svg { width: 22px; height: 22px; }\n .bd-post .rich-callout p { margin: 0; }\n\n .bd-post .rich-steps { background: var(--card-fill); border: 1px solid var(--card-border); border-radius: 8px; padding: var(--pad-standard); }\n .bd-post .rich-steps-list { list-style: none; padding-left: 0; margin: 0; counter-reset: bdstep; }\n .bd-post .rich-steps-list li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 10px; }\n .bd-post .rich-steps-list li:last-child { margin-bottom: 0; }\n .bd-post .rich-step-num {\n flex: 0 0 auto; width: 24px; height: 24px; border-radius: 50%;\n background: var(--inverse-bg); color: var(--inverse-text);\n font-weight: 700; font-size: 13px;\n display: inline-flex; align-items: center; justify-content: center; margin-top: 1px;\n }\n\n \/* ===== BP-specnote (\u7ad94, plan) ===== *\/\n .bd-post .bp-specnote-card { background: var(--card-fill); border: 1px solid var(--card-border); border-radius: 8px; padding: var(--pad-standard); margin: var(--gap-section) 0; }\n .bd-post .bp-specnote-cells { display: flex; gap: 24px; }\n .bd-post .bp-specnote-cell { flex: 1; min-width: 0; }\n .bd-post .bp-specnote-cell + .bp-specnote-cell { border-left: 1px solid var(--card-border); padding-left: 24px; }\n .bd-post .bp-specnote-label { font-weight: 700; font-size: 15px; color: var(--accent-on-tint); margin: 0 0 4px; }\n .bd-post .bp-specnote-text { font-size: 15px; color: var(--text-primary); margin: 0; }\n .bd-post .bp-specnote-foot { font-size: 14px; color: var(--card-secondary); margin: 16px 0 0; }\n\n \/* ===== BP-takeaway (\u7ad96, plan) ===== *\/\n .bd-post .bp-takeaway-card { background: var(--card-fill); border: 2px solid var(--card-border); border-radius: 8px; padding: var(--pad-standard); }\n .bd-post .bp-takeaway-title { display: flex; align-items: center; gap: 8px; }\n .bd-post .bp-takeaway-title .bp-takeaway-icon { display: inline-flex; color: var(--accent-on-tint); }\n .bd-post .bp-takeaway-title .bp-takeaway-icon svg { width: 20px; height: 20px; }\n .bd-post .bp-takeaway-title span { margin-right: 0; }\n .bd-post .bp-takeaway-rows { display: flex; flex-direction: column; }\n .bd-post .bp-takeaway-row { display: flex; align-items: flex-start; gap: 12px; padding: 12px 0; border-top: 1px solid var(--card-border); }\n .bd-post .bp-takeaway-row:first-child { border-top: none; padding-top: 0; }\n .bd-post .bp-takeaway-row:last-child { padding-bottom: 0; }\n .bd-post .bp-takeaway-num {\n flex: 0 0 auto; width: 28px; height: 28px; border-radius: 50%;\n background: var(--inverse-bg); color: var(--inverse-text);\n font-weight: 700; font-size: 14px;\n display: inline-flex; align-items: center; justify-content: center; margin-top: 1px;\n }\n .bd-post .bp-takeaway-text { font-size: 15px; color: var(--text-primary); margin: 0; }\n\n \/* ===== End CTA (plan cta-states) ===== *\/\n .bd-post .bp-cta-end { background: var(--inverse-bg); padding: 40px 32px; display: flex; flex-direction: column; align-items: center; gap: 16px; margin: var(--gap-section) 0; }\n .bd-post .bp-cta-end-title { font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 26px; line-height: 1.2; color: var(--inverse-text); text-align: center; margin: 0; }\n .bd-post .bp-cta-end-sub { font-size: 16px; color: var(--inverse-text-2); text-align: center; max-width: 560px; margin: 0; }\n .bd-post .bp-cta-end-btn {\n display: inline-flex; align-items: center; gap: 8px;\n background: var(--accent-hot); color: var(--btn-ink);\n font-family: \"Manrope\", sans-serif; font-weight: 700; font-size: 16px; line-height: 1.2;\n padding: 12px 28px; border-radius: 8px; text-decoration: none;\n border: none; cursor: pointer;\n }\n .bd-post .bp-cta-end-btn svg { width: 16px; height: 16px; }\n .bd-post .bp-cta-end-btn:hover { background: var(--btn-white); color: var(--btn-ink); }\n\n \/* ===== References ===== *\/\n .bd-post .bd-refs-title { font-weight: 700; font-size: 15px; color: var(--text-primary); margin: 48px 0 12px; }\n .bd-post .bd-refs { font-size: 14px; color: var(--text-secondary); padding-left: 1.5em; }\n .bd-post .bd-refs li { margin-bottom: 6px; }\n .bd-post .bd-refs li a { color: var(--accent-text); text-decoration: underline; }\n .bd-post .bd-refs li a:hover { color: var(--accent-hover); }\n\n \/* ===== Motion (sanctioned set, gated) ===== *\/\n @media (prefers-reduced-motion: no-preference) {\n @supports (animation-timeline: view()) {\n .bd-post .bd-reveal { animation: bd-fade-in linear both; animation-timeline: view(); animation-range: entry 0% entry 35%; }\n @keyframes bd-fade-in { from { opacity: 0; } to { opacity: 1; } }\n }\n .bd-post h2 { transition: color .2s ease-out, transform .2s ease-out; }\n .bd-post h2:hover { color: var(--accent-text); transform: scale(1.02); }\n .bd-post .bd-post-article a { transition: color .2s ease-out, text-decoration-color .2s ease-out; }\n .bd-post .bp-specnote-card, .bd-post .bp-takeaway-card { transition: transform .2s ease-out, box-shadow .2s ease-out; }\n .bd-post .bp-specnote-card:hover, .bd-post .bp-takeaway-card:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,0.08); }\n .bd-post .bp-takeaway-row { transition: color .2s ease-out; }\n .bd-post .bp-takeaway-row:hover .bp-takeaway-text { color: var(--accent-on-tint); }\n .bd-post .bp-cta-end-btn { transition: background .2s ease-out, color .2s ease-out, transform .2s ease-out; }\n .bd-post .bp-cta-end-btn:hover { transform: translateY(-2px); }\n }\n\n @media (max-width: 767px) {\n .bd-post { padding: 16px; }\n .bd-post h1 { font-size: 22px; }\n .bd-post h2 { font-size: 26px; margin-top: 32px; }\n .bd-post h3 { font-size: 20px; margin-top: 24px; }\n .bd-post .bp-specnote-cells { flex-direction: column; gap: 0; }\n .bd-post .bp-specnote-cell + .bp-specnote-cell { border-left: none; border-top: 1px solid var(--card-border); padding-left: 0; padding-top: 16px; margin-top: 16px; }\n .bd-post .bp-cta-end { padding: 24px 16px; }\n .bd-post .bp-cta-end-title { font-size: 20px; }\n }\n <\/style>\n <article class=\"bd-post-article\">\n\n <p>\u062a\u0634\u064a\u0631 \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0623\u062d\u062f \u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0625\u0644\u0649 \u0623\u0646 \u0627\u0644\u062a\u0645\u0648\u062c \u064a\u0628\u0644\u063a \u201c\u2264100 mVp-p\u201d. \u0639\u0646\u062f \u062a\u0648\u0635\u064a\u0644 \u062c\u0647\u0627\u0632 \u0642\u064a\u0627\u0633 \u0627\u0644\u0630\u0628\u0630\u0628\u0627\u062a \u0628\u0627\u0644\u0645\u062e\u0631\u062c\u060c \u062a\u0631\u0649 \u0634\u0643\u0644 \u0645\u0648\u062c\u0629 \u0644\u0627 \u064a\u0634\u0628\u0647 \u0623\u0628\u062f\u064b\u0627 \u0645\u0648\u062c\u0629 \u0627\u0644\u0645\u0646\u0634\u0627\u0631 \u0627\u0644\u0646\u0642\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0628\u0644\u063a 100 mV\u060c \u0648\u0642\u062f \u0642\u0627\u0645 \u0623\u062d\u062f \u0627\u0644\u0647\u0648\u0627\u0629 \u0641\u064a \u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0631\u0648\u0627\u0642 \u0644\u0644\u062a\u0648 \u0628\u0642\u064a\u0627\u0633 1.4 Vp-p \u0639\u0646\u062f \u062c\u0647\u062f 5 \u0641\u0648\u0644\u062a \u0639\u0644\u0649 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0643\u062a\u0628\u064a \u0627\u0644\u062c\u062f\u064a\u062f \u0627\u0644\u062e\u0627\u0635 \u0628\u0647\u060c \u0648\u064a\u0631\u064a\u062f \u0645\u0639\u0631\u0641\u0629 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0639\u0637\u0644\u0627\u064b (<a href=\"https:\/\/www.reddit.com\/r\/AskElectronics\/comments\/1gm8h7m\/what_is_acceptable_noiseripple_on_cheap\/\" target=\"_blank\" rel=\"noopener\">Reddit r\/AskElectronics<\/a>, \u060c 2025). \u0643\u0644\u0627\u0643\u0645\u0627 \u062a\u0646\u0638\u0631\u0627\u0646 \u0625\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0635\u0641\u062d\u0629 \u0645\u0646 \u0627\u0644\u0642\u0635\u0629: \u0643\u0644\u0645\u0629 \u201cripple\u201d \u062a\u062d\u0645\u0644 \u0645\u0639\u0646\u0649\u064b \u0623\u0648\u0633\u0639 \u0645\u0646 \u0627\u0644\u0644\u0627\u0632\u0645. \u0641\u0647\u064a \u062a\u062e\u0641\u064a \u062a\u062d\u062a\u0647\u0627 \u0623\u0631\u0628\u0639 \u0625\u0634\u0627\u0631\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0630\u0627\u062a \u0623\u0631\u0628\u0639\u0629 \u0623\u0633\u0628\u0627\u0628 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0648\u0623\u0631\u0628\u0639 \u0645\u0634\u0643\u0644\u0627\u062a \u0642\u064a\u0627\u0633 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0648\u0623\u0631\u0628\u0639 \u0645\u0641\u0627\u0647\u064a\u0645 \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0645\u0635\u0637\u0644\u062d \u201c\u0645\u0642\u0628\u0648\u0644\u201d. \u064a\u0641\u0631\u0651\u0642 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0628\u064a\u0646\u0647\u0627\u060c \u062b\u0645 \u064a\u0642\u062f\u0645 \u0644\u0643 \u0625\u0637\u0627\u0631\u064b\u0627 \u0639\u0645\u0644 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u062f\u0649 \u0627\u0644\u0646\u0642\u0627\u0621 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0639\u0644\u064a\u0647 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 (DC rail) \u0641\u0639\u0644\u064a\u064b\u0651\u0627.<\/p>\n <img decoding=\"async\" src=\"https:\/\/www.omch.com\/wp-content\/uploads\/2026\/09\/Power-Supply-Ripple-1.webp\" style=\"width: 512px; height: 384px; max-width: 100%; object-fit: cover; border-radius: 12px; margin: 30px auto; display: block; box-shadow: 10px 10px 60px 0px rgba(210, 221, 224, 0.35); transition: all 0.3s ease; cursor: pointer;\" onmouseover=\"this.style.transform='translateY(-5px) scale(1.03)'; this.style.boxShadow='15px 25px 80px 0px rgba(210, 221, 224, 0.45)'\" onmouseout=\"this.style.transform='translateY(0) scale(1)'; this.style.boxShadow='10px 10px 60px 0px rgba(210, 221, 224, 0.35)'\"> \n <h2>\u0645\u0627 \u0647\u0648 \u062a\u0630\u0628\u0630\u0628 \u0627\u0644\u062a\u064a\u0627\u0631 \u0641\u064a \u0645\u0632\u0648\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639: \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u0631\u0628\u0639 \u0627\u0644\u0645\u062e\u0628\u0623\u0629 \u0641\u064a \u062e\u0631\u062c \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643<\/h2>\n\n <p>\u0627\u0644\u062a\u0645\u0648\u062c \u0647\u0648 \u0627\u0644\u062a\u063a\u064a\u0631 \u0627\u0644\u062f\u0648\u0631\u064a \u0627\u0644\u0645\u062a\u0628\u0642\u064a \u0641\u064a \u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0639\u0644\u0649 \u0645\u062e\u0631\u062c \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 (<a href=\"https:\/\/en.wikipedia.org\/wiki\/Ripple_(electrical)\" target=\"_blank\" rel=\"noopener\">\u0648\u064a\u0643\u064a\u0628\u064a\u062f\u064a\u0627\u060c \u201c\u0627\u0644\u062a\u0645\u0648\u062c (\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a)\u201d<\/a>). \u0647\u0630\u0627 \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0635\u062d\u064a\u062d \u0648\u0644\u0643\u0646\u0647 \u0639\u062f\u064a\u0645 \u0627\u0644\u0641\u0627\u0626\u062f\u0629 \u0628\u062d\u062f \u0630\u0627\u062a\u0647\u060c \u0644\u0623\u0646 \u0645\u0627 \u062a\u0631\u0627\u0647 \u0639\u0644\u0649 \u0634\u0627\u0634\u0629 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0644\u064a\u0633 \u0623\u0628\u062f\u064b\u0627 \u0625\u0634\u0627\u0631\u0629 \u0648\u0627\u062d\u062f\u0629. \u0641\u0647\u0646\u0627\u0643 \u0623\u0631\u0628\u0639\u0629 \u0645\u0643\u0648\u0646\u0627\u062a \u062a\u062a\u062f\u0641\u0642 \u0639\u0628\u0631 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0647\u0630\u0627\u060c \u0648\u0648\u0627\u062d\u062f \u0645\u0646\u0647\u0627 \u0641\u0642\u0637 \u0647\u0648 \u0645\u0627 \u062a\u0633\u0645\u064a\u0647 \u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u00ab\u0627\u0644\u062a\u0645\u0648\u062c\u00bb:<\/p>\n\n <div class=\"table-wrapper\">\n <table class=\"rich-table\">\n <thead><tr><th>\u0627\u0644\u0645\u0643\u0648\u0651\u0646<\/th><th>\u0627\u0644\u0645\u0635\u062f\u0631<\/th><th>\u0627\u0644\u062a\u0631\u062f\u062f<\/th><th>\u0641\u064a \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u061f<\/th><th>\u0645\u0646 \u064a\u062a\u0636\u0631\u0631 \u0645\u0646 \u0630\u0644\u0643<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>\u0628\u0642\u0627\u064a\u0627 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/td><td>\u062a\u0635\u0641\u064a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062e\u0637\u064a \u0628\u062a\u0631\u062f\u062f 50\/60 \u0647\u0631\u062a\u0632<\/td><td>50\/60 \u0647\u0631\u062a\u0632 + \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u064a\u0627\u062a<\/td><td>\u0646\u0639\u0645 (\u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u062e\u0637\u064a\u0629)<\/td><td>\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0635\u0648\u062a \u0648\u0627\u0644\u0631\u0627\u062f\u064a\u0648 (\u0623\u0632\u064a\u0632)\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0623\u062e\u0631\u0649 \u0646\u0627\u062f\u0631\u064b\u0627 \u0645\u0627 \u062a\u062d\u062f\u062b \u0641\u064a\u0647\u0627 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629<\/td><\/tr>\n <tr><td>\u062a\u0645\u0648\u062c \u0627\u0644\u062a\u0628\u062f\u064a\u0644<\/td><td>\u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0639\u0628\u0631 \u0645\u0631\u0634\u062d \u0627\u0644\u062e\u0631\u062c<\/td><td>\u0645\u0646 \u0639\u0634\u0631\u0627\u062a \u0627\u0644\u0643\u064a\u0644\u0648\u0647\u0631\u062a\u0632 \u0625\u0644\u0649 \u0627\u0644\u0645\u064a\u063a\u0627\u0647\u0631\u062a\u0632 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629<\/td><td>\u0646\u0639\u0645 (\u0645\u0639\u0638\u0645 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0631\u0642\u0645\u064a\u0629)<\/td><td>\u0623\u062f\u0648\u0627\u062a \u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/td><\/tr>\n <tr><td>\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u0629 \u0641\u064a \u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u062a\u0628\u062f\u064a\u0644<\/td><td>\u0627\u0644\u0627\u0642\u062a\u0631\u0627\u0646 \u0627\u0644\u0637\u0641\u064a\u0644\u064a \u0644\u062d\u0648\u0627\u0641 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0633\u0631\u064a\u0639\u0629<\/td><td>\u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0639\u0631\u064a\u0636 MHz+<\/td><td>\u0646\u0627\u062f\u0631\u064b\u0627<\/td><td>\u0627\u0644\u062a\u0646\u0627\u0638\u0631\u064a\u0629\u060c \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631\u060c \u0627\u0644\u062a\u0631\u0648\u0633 \u0627\u0644\u062f\u0642\u064a\u0642\u0629<\/td><\/tr>\n <tr><td>\u0627\u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0639\u0627\u0628\u0631\u0629 \u0648\u0627\u0644\u062d\u0642\u0646<\/td><td>\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062a\u062d\u0645\u064a\u0644\u060c \u0627\u0644\u0627\u0631\u062a\u062f\u0627\u062f \u0627\u0644\u062d\u062b\u064a\u060c 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\u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0630\u064a \u062d\u0635\u0644\u062a \u0639\u0644\u064a\u0647 \u0644\u0647 \u0623\u064a \u0645\u0639\u0646\u0649 \u0623\u0645 \u0644\u0627:<\/p>\n\n <ul>\n <li><strong>\u0627\u0644\u0627\u0642\u062a\u0631\u0627\u0646:<\/strong> \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0642\u062a\u0631\u0627\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f (AC) \u0628\u062d\u064a\u062b \u064a\u062a\u0645 \u062d\u062c\u0628 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 (DC) \u0648\u0644\u0627 \u064a\u062a\u0645 \u062a\u0636\u062e\u064a\u0645 \u0633\u0648\u0649 \u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u0645\u062a\u0628\u0642\u064a. \u0648\u0647\u0646\u0627\u0643 \u0639\u062f\u062f \u0645\u0630\u0647\u0644 \u0645\u0646 \u0627\u0644\u0623\u062f\u0644\u0629 \u0627\u0644\u0625\u0631\u0634\u0627\u062f\u064a\u0629 \u0627\u0644\u062a\u064a 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\u062a\u0628\u062d\u062b \u0639\u0646 \u0645\u0634\u0643\u0644\u0629 \u062d\u0642\u064a\u0642\u064a\u0629\u060c \u0641\u0627\u0641\u062a\u062d \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0628\u0627\u0644\u0643\u0627\u0645\u0644. \u0641\u0642\u062f \u062a\u0628\u062f\u0648 \u0627\u0644\u062d\u0642\u064a\u0642\u0629 \u0645\u062e\u064a\u0641\u0629.<\/li>\n <li><strong>\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u062c\u0633:<\/strong> \u064a\u064f\u0639\u062f \u0627\u0644\u0633\u0644\u0643 \u0627\u0644\u0623\u0631\u0636\u064a \u0627\u0644\u0637\u0648\u064a\u0644 \u0627\u0644\u0645\u0648\u062c\u0648\u062f \u0641\u064a \u0627\u0644\u0645\u0633\u0628\u0627\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0628\u0645\u062b\u0627\u0628\u0629 \u0647\u0648\u0627\u0626\u064a. \u062d\u064a\u062b \u062a\u0644\u062a\u0642\u0637 \u062d\u0644\u0642\u0629 \u0627\u0644\u062a\u0623\u0631\u064a\u0636 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647 \u0627\u0644\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0638\u0647\u0648\u0631 \u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0648\u0647\u0645\u064a\u0629. \u0648\u0647\u0630\u0627 \u0647\u0648 \u0628\u0627\u0644\u0636\u0628\u0637 \u0627\u0644\u0633\u0628\u0628 \u0641\u064a \u0623\u0646 \u0639\u0628\u0627\u0631\u0629 \u201c\u0644\u0642\u062f \u0623\u0636\u0641\u062a \u0645\u0643\u062b\u0641\u0627\u062a\u060c \u0644\u0643\u0646 \u0627\u0644\u062a\u0645\u0648\u062c \u0644\u0627 \u064a\u0632\u0627\u0644 \u0645\u0631\u062a\u0641\u0639\u064b\u0627\u201d \u062a\u0634\u064a\u0631 \u0639\u0627\u062f\u0629\u064b \u0625\u0644\u0649 \u0648\u062c\u0648\u062f \u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u0627\u0644\u0645\u0633\u0628\u0627\u0631\u060c \u0648\u0644\u064a\u0633 \u0641\u064a \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 (<a href=\"https:\/\/electronics.stackexchange.com\/questions\/707711\/switching-power-supply-has-high-ripple-voltage-no-matter-how-many-capacitors-are\" target=\"_blank\" rel=\"noopener\">\u0645\u0648\u0642\u0639 StackExchange \u0644\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a<\/a>, \u060c 2024). \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0628\u064a\u0646 \u0627\u0644\u0637\u0631\u0641 \u0648\u0627\u0644\u062c\u0633\u0645\u060c \u0623\u0648 \u062a\u0648\u0635\u064a\u0644 \u0623\u0631\u0636\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0634\u0628\u0643 \u0648\u0631\u0642\u060c \u0623\u0648 \u0637\u0631\u0641\u064b\u0627 \u0645\u062d\u0648\u0631\u064a\u064b\u0651\u0627 \u0628\u0645\u0642\u0627\u0648\u0645\u0629 50 \u0623\u0648\u0645 \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0645\u0643\u062b\u0641 \u0627\u0644\u062e\u0631\u062c (<a href=\"https:\/\/www.analog.com\/en\/resources\/app-notes\/an-1144.html\" target=\"_blank\" rel=\"noopener\">Analog Devices AN-1144<\/a>).<\/li>\n <\/ul>\n\n \n <div class=\"rich-checklist\">\n <p class=\"rich-checklist-title\"><span class=\"rich-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m3 17 2 2 4-4\"\/><path d=\"m3 7 2 2 4-4\"\/><path d=\"M13 6h8\"\/><path d=\"M13 12h8\"\/><path d=\"M13 18h8\"\/><\/svg><\/span>\u0642\u0628\u0644 \u0623\u0646 \u062a\u062b\u0642 \u0641\u064a \u0642\u0631\u0627\u0621\u0629 \u00ab\u0631\u064a\u0628\u0644\u00bb<\/p>\n <ul class=\"rich-checklist-list\">\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0642\u0645 \u0628\u0631\u0628\u0637 \u0642\u0646\u0627\u0629 \u062c\u0647\u0627\u0632 \u0642\u064a\u0627\u0633 \u0627\u0644\u0630\u0628\u0630\u0628\u0627\u062a \u062a\u064a\u0627\u0631\u064b\u0627 \u0645\u062a\u0631\u062f\u062f\u064b\u0627<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0642\u0645 \u0628\u062a\u0642\u0635\u064a\u0631 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u0623\u0631\u064a\u0636 (\u0637\u0631\u064a\u0642\u0629 \u00ab\u0627\u0644\u0631\u0623\u0633 \u0648\u0627\u0644\u0623\u0646\u0628\u0648\u0628\u00bb\u060c \u0623\u0648 \u00ab\u0645\u0634\u0628\u0643 \u0627\u0644\u0648\u0631\u0642\u00bb\u060c \u0623\u0648 \u062a\u0648\u0635\u064a\u0644 \u0645\u0642\u0627\u0648\u0645 50 \u0623\u0648\u0645 \u0628\u0645\u0643\u062b\u0641 \u0627\u0644\u062e\u0631\u062c)<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0642\u0645 \u0628\u0645\u0637\u0627\u0628\u0642\u0629 \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u0627\u0644\u0645\u0648\u0631\u062f \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0642\u0627\u0631\u0646 \u0645\u0639 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0627\u0641\u062a\u062d \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0628\u062d\u062b \u0639\u0646 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u0629<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0631\u0627\u0642\u0628 \u0639\u062f\u0629 \u062f\u0648\u0631\u0627\u062a \u062a\u0628\u062f\u064a\u0644\u060c \u0648\u0644\u064a\u0633 \u062f\u0648\u0631\u0629 \u0648\u0627\u062d\u062f\u0629<\/li>\n <\/ul>\n <\/div>\n\n <p>\u0647\u0646\u0627\u0643 \u0622\u0644\u0629 \u0645\u0648\u0633\u064a\u0642\u064a\u0629 \u0648\u0627\u062d\u062f\u0629 \u062a\u0633\u062a\u062d\u0642 \u062a\u062d\u0630\u064a\u0631\u064b\u0627 \u062e\u0627\u0635\u064b\u0627 \u0628\u0647\u0627.<\/p>\n\n <p>\u0625\u0646\u0647 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0630\u064a \u064a\u0644\u062c\u0623 \u0625\u0644\u064a\u0647 \u0645\u0639\u0638\u0645 \u0627\u0644\u0646\u0627\u0633 \u0623\u0648\u0644\u0627\u064b:<\/p>\n\n \n <div class=\"rich-callout\">\n <span class=\"rich-callout-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 20h16a2 2 0 0 0 1.73-2Z\"\/><path d=\"M12 9v4\"\/><path d=\"M12 17h.01\"\/><\/svg><\/span>\n <p>\u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0645\u0642\u064a\u0627\u0633 \u0645\u062a\u0639\u062f\u062f \u0645\u0636\u0628\u0648\u0637 \u0639\u0644\u0649 \u0627\u0644\u0641\u0648\u0644\u062a\u064a\u0629 \u0627\u0644\u0645\u062a\u0631\u062f\u062f\u0629 \u0623\u0646 \u064a\u0648\u0641\u0631 \u0644\u0643 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u0645\u0648\u062c. \u0641\u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u0647 \u0648\u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u062c\u0630\u0631 \u0627\u0644\u0645\u0631\u0628\u0639 (RMS) \u064a\u062f\u0645\u062c\u0627\u0646 \u0637\u0641\u0631\u0627\u062a \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0648\u0627\u0644\u062a\u0645\u0648\u062c \u0641\u064a \u0631\u0642\u0645 \u0648\u0627\u062d\u062f \u0644\u0627 \u0645\u0639\u0646\u0649 \u0644\u0647. \u0627\u0633\u062a\u062e\u062f\u0645\u0647 \u0641\u0642\u0637 \u0643\u0641\u062d\u0635 \u062a\u0642\u0631\u064a\u0628\u064a \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u201c\u0648\u062c\u0648\u062f \u0634\u064a\u0621 \u0645\u0627\u201d.<\/p>\n <\/div>\n\n <p>\u0625\u0646 \u201c\u062d\u064a\u0644\u0629 \u0627\u0644\u0645\u0643\u062b\u0641\u064a\u0646 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u064a\u0646 \u0641\u064a \u0637\u0631\u0641 \u0627\u0644\u0643\u0627\u0628\u0644\u201d \u0627\u0644\u062a\u064a \u062a\u0646\u062a\u0634\u0631 \u0639\u0644\u0649 \u0645\u0646\u0635\u0627\u062a \u0627\u0644\u0641\u064a\u062f\u064a\u0648 \u0647\u064a \u0645\u0633\u0623\u0644\u0629 \u062a\u0642\u062f\u064a\u0631\u064a\u0629: \u0641\u0647\u064a \u062a\u062d\u0627\u0643\u064a \u0648\u062c\u0648\u062f \u062d\u0645\u0644 \u0645\u062a\u0635\u0644\u060c \u0648\u0647\u0648 \u0623\u0645\u0631 \u0623\u0643\u062b\u0631 \u0648\u0627\u0642\u0639\u064a\u0629 \u0645\u0646 \u0645\u062c\u0631\u062f \u0645\u0635\u062f\u0631 \u0637\u0627\u0642\u0629 \u0639\u0627\u0631\u064a\u060c \u0644\u0643\u0646\u0647\u0627 \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0646\u0641\u0633\u0647 \u062a\u062d\u062c\u0628 \u0628\u0639\u0636 \u0645\u0627 \u0642\u062f \u062a\u062d\u062a\u0627\u062c \u0641\u0639\u0644\u064a\u064b\u0651\u0627 \u0625\u0644\u0649 \u0631\u0624\u064a\u062a\u0647 (<a href=\"https:\/\/www.eevblog.com\/forum\/beginners\/measure-power-supply-ripple-with-this-technique\/\" target=\"_blank\" rel=\"noopener\">\u0645\u0646\u062a\u062f\u0649 EEVblog<\/a>, \u060c 2021). \u062d\u062f\u062f \u0623\u0648\u0644\u0627\u064b \u0623\u064a\u0651\u0627\u064b \u0645\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u0631\u0628\u0639 \u062a\u0631\u064a\u062f \u0645\u062a\u0627\u0628\u0639\u062a\u0647\u0627. \u062b\u0645 \u0627\u062e\u062a\u0631 \u0627\u0644\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0630\u064a \u064a\u0633\u0645\u062d \u0628\u062a\u0645\u0631\u064a\u0631\u0647\u0627.<\/p>\n\n <h2>\u0645\u0627 \u0647\u0648 \u0627\u0644\u062d\u062f \u0627\u0644\u0645\u0642\u0628\u0648\u0644 \u0644\u062a\u0630\u0628\u0630\u0628 \u0627\u0644\u062a\u064a\u0627\u0631 \u0641\u064a \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629\u061f \u0647\u0630\u0627 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u062d\u0645\u0644<\/h2>\n\n <p>\u0627\u0633\u0623\u0644 \u201c\u0645\u0627 \u0647\u0648 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u0630\u0628\u0630\u0628 \u0627\u0644\u0645\u0642\u0628\u0648\u0644\u201d \u0648\u0633\u062a\u062d\u0635\u0644 \u0639\u0644\u0649 \u0625\u062c\u0627\u0628\u0627\u062a \u0645\u062a\u0646\u0627\u0642\u0636\u0629: \u0645\u0644\u0644\u064a \u0641\u0648\u0644\u062a \u0645\u0637\u0644\u0642 (\u062a\u0633\u0645\u062d \u0645\u0648\u0627\u0635\u0641\u0627\u062a ATX \u0628\u0640 120 \u0645\u0644\u0644\u064a \u0641\u0648\u0644\u062a \u0642\u0645\u0629 \u0625\u0644\u0649 \u0642\u0645\u0629 \u0639\u0644\u0649 \u0645\u0633\u0627\u0631 +12 \u0641\u0648\u0644\u062a \u064850 \u0645\u0644\u0644\u064a \u0641\u0648\u0644\u062a \u0642\u0645\u0629 \u0625\u0644\u0649 \u0642\u0645\u0629 \u0639\u0644\u0649 \u0645\u0633\u0627\u0631\u0627\u062a 5 \u0641\u0648\u0644\u062a\/3.3 \u0641\u0648\u0644\u062a\u060c \u0648\u0641\u0642\u064b\u0627 \u0644\u0640 <a href=\"https:\/\/www.tomshardware.com\/reviews\/how-we-test-psu,4042-5.html\" target=\"_blank\" rel=\"noopener\">\u062a\u0648\u0645\u0632 \u0647\u0627\u0631\u062f\u0648\u064a\u0631<\/a>)\u060c \u0648\u0627\u0644\u0646\u0633\u0628 \u0627\u0644\u0645\u0626\u0648\u064a\u0629 (\u062a\u064f\u0639\u062f \u0642\u0627\u0639\u062f\u0629 1% \u0645\u0646 \u0627\u0644\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0639\u0627\u0645\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629\u061b \u0648\u0642\u062f \u0623\u0648\u0635\u062a \u0643\u062a\u064a\u0628\u0627\u062a ARRL \u062a\u0627\u0631\u064a\u062e\u064a\u0627\u064b \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0633\u0628\u0629 \u0623\u0641\u0636\u0644 \u0645\u0646 5% \u0644\u0645\u0631\u0633\u0644 CW \u06483% \u0644\u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0644\u0648\u062d\u0629 \u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u062e\u0637\u064a\u060c \u0648\u0641\u0642\u0627\u064b \u0644\u0640 <a href=\"https:\/\/wsjtx.groups.io\/g\/main\/topic\/acceptable_pa_power_supply\/71775932\" target=\"_blank\" rel=\"noopener\">\u0645\u062c\u0645\u0648\u0639\u0627\u062a WSJT-X \u0639\u0644\u0649 groups.io<\/a>, (\u060c 2021)\u060c \u0648\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u0648\u062c. \u0648\u0644\u0627 \u064a\u0648\u062c\u062f \u062e\u0637\u0623 \u0641\u064a \u0623\u064a \u0645\u0646\u0647\u0627\u061b \u0641\u0643\u0644 \u0645\u0646\u0647\u0627 \u064a\u0642\u064a\u0633 \u0634\u064a\u0626\u064b\u0627 \u0645\u062e\u062a\u0644\u0641\u064b\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062d\u0645\u0644 \u0645\u062e\u062a\u0644\u0641. \u0648\u0627\u0644\u0625\u0637\u0627\u0631 \u0627\u0644\u0648\u062d\u064a\u062f \u0627\u0644\u0630\u064a \u064a\u0635\u0645\u062f \u0623\u0645\u0627\u0645 \u0648\u0627\u0642\u0639 \u0627\u0644\u0623\u0645\u0648\u0631 \u0647\u0648 \u0627\u0644\u0630\u064a \u064a\u0635\u0646\u0641 \u0627\u0644\u0645\u0633\u0623\u0644\u0629 \u062d\u0633\u0628 \u0645\u0627 \u062a\u0642\u0648\u0645 \u0628\u062a\u0634\u063a\u064a\u0644\u0647.<\/p>\n\n <h3>\u0646\u0637\u0627\u0642\u0627\u062a \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0623\u0631\u0628\u0639\u0629: \u0645\u0646 \u064a\u0647\u062a\u0645 \u0628\u0647\u0627\u060c \u0648\u0643\u0645 \u062a\u0628\u0644\u063a \u0642\u064a\u0645\u062a\u0647\u0627<\/h3>\n\n <ul>\n <li><strong>\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u0645\u0646\u0627\u0639\u0629 (\u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a\u060c \u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d\u060c \u0627\u0644\u0645\u0636\u062e\u0627\u062a\u060c \u062e\u0632\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a):<\/strong> \u0627\u0644\u062a\u0630\u0628\u0630\u0628 \u0647\u0646\u0627 \u063a\u064a\u0631 \u0630\u064a \u0623\u0647\u0645\u064a\u0629 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a. \u0641\u0647\u0630\u0647 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u062a\u062a\u0645\u062a\u0639 \u0628\u0647\u0648\u0627\u0645\u0634 \u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0636\u062e\u0645\u0629\u061b \u0644\u0630\u0627 \u0641\u0625\u0646 \u062a\u0630\u0628\u0630\u0628\u064b\u0627 \u0628\u0645\u0642\u062f\u0627\u0631 100 \u0645\u0644\u0644\u064a \u0641\u0648\u0644\u062a \u0639\u0644\u0649 \u0645\u0633\u0627\u0631 24 \u0641\u0648\u0644\u062a \u0644\u0627 \u064a\u064f\u0639\u062f \u0634\u064a\u0626\u064b\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0647\u0627.<\/li>\n <li><strong>\u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0631\u0642\u0645\u064a:<\/strong> \u062a\u062d\u062a\u0648\u064a \u0645\u0639\u0638\u0645 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0639\u0644\u0649 \u0622\u0644\u064a\u0629 \u062a\u0646\u0638\u064a\u0645 \u0645\u062d\u0644\u064a\u0629 \u062e\u0627\u0635\u0629 \u0628\u0647\u0627\u060c \u062a\u0639\u0645\u0644 \u0639\u0644\u0649 \u0627\u0645\u062a\u0635\u0627\u0635 \u062a\u0645\u0648\u062c \u0627\u0644\u062a\u064a\u0627\u0631 \u0642\u0628\u0644 \u0648\u0635\u0648\u0644\u0647 \u0625\u0644\u0649 \u0631\u0642\u0627\u0642\u0629 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646. \u0648\u0645\u0627 \u064a\u0636\u0631 \u0628\u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0641\u0639\u0644\u064a\u064b\u0651\u0627 \u0647\u0648 \u0627\u0644\u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0645\u0624\u0642\u062a \u0641\u064a \u0627\u0644\u062c\u0647\u062f \u0639\u0646\u062f \u0646\u0642\u0637\u0629 \u0627\u0644\u062d\u0645\u0644. \u0648\u0647\u0630\u0647 \u0645\u0634\u0643\u0644\u0629 \u0645\u0624\u0642\u062a\u0629\u060c \u0648\u0644\u064a\u0633\u062a \u0645\u0634\u0643\u0644\u0629 \u062a\u062a\u0639\u0644\u0642 \u0628\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u0645\u0648\u062c.<\/li>\n <li><strong>\u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u0646\u0627\u0638\u0631\u064a \u0648\u062c\u0645\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a:<\/strong> \u062d\u0644\u0642\u0627\u062a 4\u201320 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644\u060c \u0648\u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u062f\u062e\u0644 \u0644\u0645\u062d\u0648\u0651\u0644\u0627\u062a ADC. \u0647\u0646\u0627\u060c \u064a\u0624\u062b\u0631 \u0627\u0644\u062a\u0645\u0648\u062c \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0647\u0627\u0645\u0634 \u0627\u0644\u062e\u0637\u0623. \u0648\u0645\u0646 \u0627\u0644\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0639\u0627\u0645\u0629 \u0627\u0644\u062a\u064a \u064a\u0631\u062f\u062f\u0647\u0627 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u0648\u0646 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0648\u0646 \u0623\u0646 30 \u0645\u0644\u0644\u064a \u0641\u0648\u0644\u062a \u064a\u064f\u0639\u062f \u0645\u0642\u0628\u0648\u0644\u0627\u064b \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0627\u0645\u060c \u0644\u0643\u0646\u0647 \u0645\u0631\u062a\u0641\u0639 \u0644\u0644\u063a\u0627\u064a\u0629 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0630\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0639\u0646\u062f 1.8 \u0641\u0648\u0644\u062a (<a href=\"https:\/\/electronics.stackexchange.com\/questions\/501187\/output-voltage-ripple-considerations\" target=\"_blank\" rel=\"noopener\">\u0645\u0648\u0642\u0639 StackExchange \u0644\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a<\/a>, \u060c 2020)\u061b \u0648\u064a\u0646\u0637\u0628\u0642 \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u0637\u0642 \u0639\u0644\u0649 \u0623\u064a \u0648\u0627\u062c\u0647\u0629 \u0623\u0645\u0627\u0645\u064a\u0629 \u062a\u0646\u0627\u0638\u0631\u064a\u0629 \u062a\u0634\u062a\u0631\u0643 \u0641\u064a\u0647\u0627 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629 \u0648\u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0642\u0637\u0628.<\/li>\n <li><strong>\u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0648\u0627\u0644\u0635\u0648\u062a:<\/strong> \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0623\u0643\u062b\u0631 \u0635\u0639\u0648\u0628\u0629\u060c \u062d\u064a\u062b \u062a\u062a\u062d\u0648\u0644 \u0627\u0644\u062a\u0645\u0648\u062c\u0627\u062a \u0648\u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0625\u0644\u0649 \u0623\u0632\u064a\u0632 \u0648\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0645\u0641\u0627\u062c\u0626\u0629. \u0647\u0630\u0627 \u0647\u0648 \u0639\u0627\u0644\u0645 \u0627\u0644\u0646\u0633\u0628 \u0627\u0644\u0645\u0626\u0648\u064a\u0629 \u0627\u0644\u062a\u064a \u0630\u0643\u0631\u062a\u0647\u0627 ARRL \u0623\u0639\u0644\u0627\u0647.<\/li>\n <\/ul>\n\n <h3>\u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u062a\u062a\u0641\u0642 \u0627\u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u062b\u0644\u0627\u062b\u0629 \u201c\u0627\u0644\u0645\u0642\u0628\u0648\u0644\u0629\u201d \u0623\u0628\u062f\u064b\u0627\u061f<\/h3>\n\n <p>\u064a\u0642\u064a\u0633 \u0627\u0644\u0645\u064a\u0644\u064a\u0641\u0648\u0644\u062a \u0648\u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0626\u0648\u064a\u0629 \u0648\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u0648\u062c \u0643\u0645\u064a\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0639\u0644\u0649 \u0645\u0633\u0627\u0631\u0627\u062a \u0625\u0645\u062f\u0627\u062f \u0645\u062e\u062a\u0644\u0641\u0629. \u0641\u062a\u0645\u0648\u062c \u0642\u062f\u0631\u0647 100 \u0645\u064a\u0644\u064a\u0641\u0648\u0644\u062a \u064a\u0639\u0627\u062f\u0644 2% \u0641\u064a \u0645\u0633\u0627\u0631 \u0625\u0645\u062f\u0627\u062f 5 \u0641\u0648\u0644\u062a \u06480.4% \u0641\u064a \u0645\u0633\u0627\u0631 \u0625\u0645\u062f\u0627\u062f 24 \u0641\u0648\u0644\u062a. \u0648\u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a \u0646\u0641\u0633\u0647 \u064a\u063a\u064a\u0631 \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0630\u064a \u062a\u064f\u0642\u0631\u0623 \u0639\u0644\u064a\u0647 \u0627\u0644\u0642\u0631\u0627\u0621\u0629. \u0648\u064a\u0632\u064a\u062f \u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u0648\u062c \u0645\u0646 \u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0623\u0645\u0631: \u0646\u0638\u0631\u064b\u0627 \u0644\u0643\u0648\u0646\u0647 \u0646\u0633\u0628\u0629 RMS\u060c \u0641\u0625\u0646 \u0645\u0635\u062f\u0631 \u0637\u0627\u0642\u0629 \u064a\u0628\u062f\u0648 \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0628\u0642\u064a\u0645\u0629 \u201c0.07\u201d (7%) \u0648\u0641\u0642\u064b\u0627 \u0644\u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u064a\u0627\u0633\u060c \u064a\u0628\u062f\u0648 \u0645\u0642\u0644\u0642\u064b\u0627 \u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u062a\u0647 \u0628\u062e\u0637 50 \u0645\u0644\u0644\u064a \u0641\u0648\u0644\u062a p-p. \u0642\u0628\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u064a \u0631\u0642\u0645\u064a\u0646\u060c \u0636\u0639\u0647\u0645\u0627 \u0639\u0644\u0649 \u0646\u0641\u0633 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u064a\u0627\u0631\u060c \u0648\u0628\u0646\u0641\u0633 \u0627\u0644\u0645\u0642\u064a\u0627\u0633\u060c \u0648\u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0638\u0631\u0648\u0641. \u0641\u0645\u0639\u0638\u0645 \u201c\u0627\u0644\u0646\u0635\u0627\u0626\u062d \u0627\u0644\u0645\u062a\u0636\u0627\u0631\u0628\u0629\u201d \u062a\u062a\u0644\u0627\u0634\u0649 \u0639\u0646\u062f \u0627\u0644\u0642\u064a\u0627\u0645 \u0628\u0630\u0644\u0643.<\/p>\n\n <h3>\u0645\u0635\u0641\u0648\u0641\u0629 \u0639\u0645\u0644 \u062e\u0627\u0635\u0629 \u0628\u0640\u00abRails\u00bb \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643<\/h3>\n\n <p><strong>\u0627\u0644\u0645\u0646\u0638\u0648\u0631 \u0627\u0644\u0639\u0627\u0645 \u0641\u064a \u062c\u0645\u0644\u0629 \u0648\u0627\u062d\u062f\u0629: \u0642\u062f \u064a\u0643\u0648\u0646 \u0627\u0644\u0642\u0636\u064a\u0628 \u0627\u0644\u0630\u064a \u0644\u0627 \u0628\u0623\u0633 \u0628\u0647 \u0639\u0644\u0649 \u0627\u0644\u0625\u0637\u0644\u0627\u0642 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062e\u0632\u0627\u0646\u0629 \u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a \u0647\u0648 \u0627\u0644\u0633\u0628\u0628 \u0648\u0631\u0627\u0621 \u062e\u0644\u0644 \u0641\u064a \u0623\u062f\u0627\u0621 \u062c\u0647\u0627\u0632 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0630\u064a \u064a\u0639\u0645\u0644 \u0628\u062a\u0631\u062f\u062f 4\u201320 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631. \u0642\u0645 \u0628\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062d\u0645\u0644 \u0623\u0648\u0644\u0627\u064b\u060c \u062b\u0645 \u0646\u0627\u0642\u0634 \u0645\u0633\u0623\u0644\u0629 \u0627\u0644\u0645\u064a\u0644\u064a\u0641\u0648\u0644\u062a.<\/strong><\/p>\n\n \n <div class=\"table-wrapper\">\n <table class=\"rich-table rich-matrix\">\n <thead><tr><th>\u0646\u0648\u0639 \u0627\u0644\u062d\u0645\u0648\u0644\u0629<\/th><th>\u0646\u0637\u0627\u0642 \u0627\u0644\u062d\u0633\u0627\u0633\u064a\u0629<\/th><th>\u0625\u0634\u0627\u0631\u0629 \u062a\u0633\u062a\u062d\u0642 \u0627\u0644\u0645\u062a\u0627\u0628\u0639\u0629<\/th><th>\u201c\u064a\u0628\u062f\u0648 \u0623\u0646 \u201dEnough\u00bb<\/th><th>\u0627\u0644\u0625\u062c\u0631\u0627\u0621<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>\u0645\u0644\u0641\u0627\u062a \u0627\u0644\u062a\u0631\u062d\u064a\u0644\u060c \u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d\u060c \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a\u060c \u062e\u0632\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a<\/td><td>\u0645\u0646\u0627\u0639\u064a<\/td><td>\u0644\u0627 \u0634\u064a\u0621<\/td><td>\u0623\u064a \u0642\u064a\u0645\u0629 \u0645\u0646\u0634\u0648\u0631\u0629<\/td><td>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0644\u0627 \u062a\u0647\u0645 \u0643\u062b\u064a\u0631\u064b\u0627 (\u0627\u062e\u062a\u0631 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0633\u0639\u0631 \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629)<\/td><\/tr>\n <tr><td>\u0644\u0648\u062d\u0627\u062a MCU\/\u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u064a\u0629<\/td><td>\u0645\u0646\u062e\u0641\u0636<\/td><td>\u0627\u0646\u062e\u0641\u0627\u0636 \u0645\u0624\u0642\u062a\u060c \u0648\u0644\u064a\u0633 \u062a\u0645\u0648\u062c\u064b\u0627<\/td><td>\u0636\u0645\u0646 \u0646\u0637\u0627\u0642 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0645\u062d\u062f\u062f \u0645\u0646 \u0642\u0628\u0644 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645<\/td><td>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0644\u0648\u0627\u0626\u062d \u0627\u0644\u0645\u062d\u0644\u064a\u0629\u060c \u0648\u0644\u064a\u0633 \u0645\u0646 \u0627\u0644\u0633\u0643\u0643 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629<\/td><\/tr>\n <tr><td>\u062f\u0648\u0627\u0626\u0631 4-20 \u0645\u0644\u0644\u064a \u0623\u0645\u0628\u064a\u0631\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0631\u0633\u0627\u0644\u060c \u0648\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0623\u0645\u0627\u0645\u064a\u0629 \u0644\u0645\u062d\u0648\u0644 \u0627\u0644\u062a\u0646\u0627\u0638\u0631\u064a\u0629 \u0625\u0644\u0649 \u0627\u0644\u0631\u0642\u0645\u064a\u0629 (ADC)<\/td><td>\u0645\u0631\u062a\u0641\u0639<\/td><td>\u062a\u0645\u0648\u062c + \u0636\u062c\u064a\u062c<\/td><td>\u0645\u0646 \u0641\u0626\u0629 \u0639\u0634\u0631\u0627\u062a \u0627\u0644\u0645\u0644\u0644\u064a \u0641\u0648\u0644\u062a \u0630\u0631\u0648\u0629 \u0625\u0644\u0649 \u0630\u0631\u0648\u0629 (mVp-p) \u0623\u0648 \u0623\u0641\u0636\u0644\u060c \u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u0639\u0646\u062f \u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643<\/td><td>\u0627\u0633\u062a\u0641\u0633\u0631 \u0639\u0646 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0642\u0635\u0648\u0649 (\u0648\u0644\u064a\u0633 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629) \u0648\u0634\u0631\u0648\u0637 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a \u0648\u0627\u0644\u062d\u0645\u0644<\/td><\/tr>\n <tr><td>\u0645\u0631\u0627\u062d\u0644 \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \/ \u0627\u0644\u0635\u0648\u062a<\/td><td>\u0645\u062a\u0637\u0631\u0641<\/td><td>\u0627\u0644\u062a\u0645\u0648\u062c\u0627\u062a + \u0627\u0644\u0636\u0648\u0636\u0627\u0621\u060c \u0643\u0644 \u0630\u0644\u0643<\/td><td>\u0628\u0623\u0642\u0644 \u0645\u0627 \u062a\u0633\u0645\u062d \u0628\u0647 \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629<\/td><td>\u062e\u0637\u0637 \u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0646\u0638\u0645 \u062c\u0647\u062f \u0644\u0627\u062d\u0642 (LDO \u0623\u0648 LC) \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>\u0645\u0644\u0627\u062d\u0638\u0629 \u0648\u0627\u062d\u062f\u0629 \u0628\u0634\u0623\u0646 \u0627\u0644\u0645\u0635\u062f\u0627\u0642\u064a\u0629: \u0644\u0627 \u064a\u0648\u062c\u062f \u062d\u062f \u0631\u0633\u0645\u064a \u0645\u0648\u062d\u062f \u0644\u0623\u064a \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0641\u0626\u0627\u062a\u060c \u0644\u0623\u0646 \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0643\u0644 \u062d\u0645\u0644 \u0647\u064a \u0627\u0644\u0645\u0631\u062c\u0639 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u061b \u0644\u0630\u0627 \u0641\u0625\u0646 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u062a\u0631\u0634\u062f\u0643 \u0625\u0644\u0649 \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u0628\u062d\u062b \u0641\u064a\u0647\u060c \u0648\u0644\u064a\u0633\u062a \u0631\u0642\u0645\u064b\u0627 \u064a\u062c\u0628 \u0627\u0644\u0648\u062b\u0648\u0642 \u0628\u0647 \u0628\u0634\u0643\u0644 \u0623\u0639\u0645\u0649. \u0648\u062a\u0630\u0643\u0631 \u0645\u0627 \u0644\u0627 \u062a\u063a\u0637\u064a\u0647 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0623\u0628\u062f\u064b\u0627: \u0627\u0644\u062a\u0642\u0627\u062f\u0645. \u0641\u0645\u0639 \u062a\u0642\u0627\u062f\u0645 \u0645\u0643\u062b\u0641\u0627\u062a \u0627\u0644\u062e\u0631\u062c\u060c \u064a\u0631\u062a\u0641\u0639 \u0645\u0639\u062f\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 (ESR) \u0648\u062a\u062a\u062f\u0647\u0648\u0631 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0631\u0634\u064a\u062d\u060c \u0644\u0630\u0627 \u0641\u0625\u0646 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0630\u064a \u0627\u062c\u062a\u0627\u0632 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u064a \u0627\u0644\u0633\u0646\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u0642\u062f \u064a\u0635\u0628\u062d \u0623\u0643\u062b\u0631 \u0636\u0648\u0636\u0627\u0621\u064b \u0628\u062d\u0644\u0648\u0644 \u0627\u0644\u0633\u0646\u0629 \u0627\u0644\u062e\u0627\u0645\u0633\u0629. \u0623\u0637\u0644\u0642 \u0639\u0644\u064a\u0647 \u0627\u0633\u0645 \u0646\u0645\u0637 \u0627\u0644\u0641\u0634\u0644 \u201c\u0643\u0627\u0646 \u064a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0641\u064a \u0627\u0644\u0633\u0627\u0628\u0642\u201d.<\/p>\n\n <h2>\u0642\u0631\u0627\u0621\u0629 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u00ab\u0631\u064a\u0628\u0644\u00bb: \u0645\u0627 \u062a\u062e\u0628\u0631\u0643 \u0628\u0647 \u0623\u0631\u0642\u0627\u0645 \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0645\u0627 \u0644\u0627 \u062a\u062e\u0628\u0631\u0643 \u0628\u0647<\/h2>\n\n <p>\u0642\u062f \u064a\u0628\u062f\u0648 \u0628\u0646\u062f \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u062b\u0644 \u201c\u0627\u0644\u062a\u0645\u0648\u062c \u0648\u0627\u0644\u0636\u0648\u0636\u0627\u0621: 120 mVp-p\u201d \u0645\u062a\u0634\u0627\u0628\u0647\u0627\u064b \u0628\u064a\u0646 \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646. \u0644\u0643\u0646\u0647 \u0644\u064a\u0633 \u0643\u0630\u0644\u0643\u060c \u0625\u0644\u0649 \u0623\u0646 \u062a\u0639\u0631\u0641 \u0627\u0644\u0634\u0631\u0648\u0637 \u0627\u0644\u0645\u062d\u062f\u062f\u0629.<\/p>\n\n <h3>\u0627\u0644\u0635\u0648\u0631\u0629 \u062a\u064f\u0638\u0647\u0631 \u062c\u0647\u0627\u0632\u064b\u0627 \u062a\u062c\u0631\u064a\u0628\u064a\u064b\u0651\u0627<\/h3>\n\n <p>\u0644\u0646\u0623\u062e\u0630 \u0641\u0626\u0629 \u0634\u0627\u0626\u0639\u0629 \u0645\u0646 \u0645\u0632\u0648\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0633\u0643\u0629 DIN \u0628\u0642\u062f\u0631\u0629 75 \u0648\u0627\u0637: \u062a\u064f\u062f\u0631\u062c \u0633\u0644\u0633\u0644\u0629 Mean Well NDR-75 \u0642\u064a\u0645\u0629 80 mVp-p \u0639\u0646\u062f \u062e\u0631\u062c 12 \u0641\u0648\u0644\u062a\u060c \u0648120 mVp-p \u0639\u0646\u062f 24 \u0641\u0648\u0644\u062a\u060c \u0648150 mVp-p \u0639\u0646\u062f 48 \u0641\u0648\u0644\u062a. \u0648\u0645\u0627 \u0644\u0627 \u062a\u0638\u0647\u0631\u0647 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u0648\u0632\u0639\u060c \u0648\u0645\u0627 \u062a\u0630\u0643\u0631\u0647 \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0639\u0627\u062f\u0629\u064b \u0628\u062e\u0637 \u0635\u063a\u064a\u0631\u060c \u0647\u0648 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0642\u064a\u0627\u0633: \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a (\u0639\u0627\u062f\u0629\u064b 20 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632)\u060c \u0648\u062d\u0627\u0644\u0629 \u0627\u0644\u062d\u0645\u0644 (\u063a\u0627\u0644\u0628\u064b\u0627 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0643\u0627\u0645\u0644)\u060c \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 (\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u0645\u062d\u0648\u0631\u064a 50 \u0623\u0648\u0645 \u0627\u0644\u0648\u0627\u0631\u062f\u0629 \u0641\u064a \u0645\u0630\u0643\u0631\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0634\u0631\u0643\u0629 Analog Devices\u060c, <a href=\"https:\/\/www.analog.com\/en\/resources\/app-notes\/an-1144.html\" target=\"_blank\" rel=\"noopener\">\u0623\u0644\u0641 \u0648\u0645\u0627\u0626\u0629 \u0648\u0623\u0631\u0628\u0639\u0629 \u0648\u0623\u0631\u0628\u0639\u0648\u0646<\/a>). \u064a\u0645\u0643\u0646 \u0644\u0645\u0635\u062f\u0631\u064a\u0646 \u0644\u0644\u0637\u0627\u0642\u0629 \u0623\u0646 \u064a\u062f\u0639\u064a\u0627 \u0643\u0644\u0627\u0647\u0645\u0627 \u0628\u0635\u062f\u0642 \u0623\u0646\u0647\u0645\u0627 \u064a\u0642\u062f\u0645\u0627\u0646 \u201c120 mVp-p\u201d \u0648\u0623\u0646 \u064a\u062a\u0635\u0631\u0641\u0627 \u0628\u0634\u0643\u0644 \u0645\u062e\u062a\u0644\u0641 \u0639\u0646\u062f \u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643\u060c \u0644\u0623\u0646 \u0623\u062d\u062f\u0647\u0645\u0627 \u062a\u0645 \u0642\u064a\u0627\u0633\u0647 \u0639\u0646\u062f \u062d\u0645\u0644 50% \u0648\u0627\u0644\u0622\u062e\u0631 \u0639\u0646\u062f 100%\u060c \u0623\u0648 \u0623\u062d\u062f\u0647\u0645\u0627 \u0639\u0646\u062f 20 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632 \u0648\u0627\u0644\u0622\u062e\u0631 \u0645\u0641\u062a\u0648\u062d \u0628\u0627\u0644\u0643\u0627\u0645\u0644.<\/p>\n\n \n <div class=\"bp-specnote-card\">\n <div class=\"bp-specnote-cells\">\n <div class=\"bp-specnote-cell\">\n <p class=\"bp-specnote-label\">\u0646\u0648\u0639<\/p>\n <p class=\"bp-specnote-text\">\u064a\u0627 \u0644\u0647 \u0645\u0646 \u0623\u062f\u0627\u0621 \u0631\u0627\u0626\u0639 \u0641\u064a \u064a\u0648\u0645 \u062c\u064a\u062f.<\/p>\n <\/div>\n <div class=\"bp-specnote-cell\">\n <p class=\"bp-specnote-label\">\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649<\/p>\n <p class=\"bp-specnote-text\">\u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646\u0643 \u0623\u0646 \u062a\u0637\u0644\u0628 \u0645\u0646 \u0627\u0644\u0645\u0648\u0631\u062f \u0627\u0644\u0648\u0641\u0627\u0621 \u0628\u0647.<\/p>\n <\/div>\n <\/div>\n <p class=\"bp-specnote-foot\">\u0647\u0644 \u064a\u062a\u0645 \u0637\u0628\u0627\u0639\u0629 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0641\u0642\u0637\u061f \u0644\u0627 \u062a\u0648\u062c\u062f \u0623\u064a \u0636\u0645\u0627\u0646\u0627\u062a.<\/p>\n <\/div>\n\n <h3>\u0623\u064a\u0646 \u064a\u062a\u0628\u0627\u064a\u0646\u062a \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0631\u062e\u064a\u0635\u0629 \u0639\u0646 \u062a\u0644\u0643 \u0627\u0644\u0641\u0627\u062e\u0631\u0629 \u0641\u0639\u0644\u064a\u064b\u0651\u0627<\/h3>\n\n <p>\u0625\u0644\u064a\u0643 \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0630\u064a \u064a\u062c\u062f\u0631 \u0645\u0639\u0631\u0641\u062a\u0647: \u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u062a\u0630\u0628\u0630\u0628 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u060c \u062a\u0642\u0639 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0631\u062e\u064a\u0635\u0629 \u0648\u062a\u0644\u0643 \u0630\u0627\u062a \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0641\u0626\u0629 \u0636\u0645\u0646 \u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u064a\u0644\u064a\u0641\u0648\u0644\u062a \u0646\u0641\u0633\u0647: \u062d\u064a\u062b \u064a\u062a\u0631\u0627\u0648\u062d \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a \u0641\u064a \u0627\u0644\u0633\u0648\u0642 \u0628\u064a\u0646 80 \u0648150 mVp-p \u0639\u0644\u0649 \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062c\u0647\u062f \u0645\u0646 12 \u0625\u0644\u0649 48 \u0641\u0648\u0644\u062a. \u062a\u0638\u0647\u0631 \u0627\u0644\u0641\u062c\u0648\u0629 \u0641\u064a \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u062b\u0644\u0627\u062b \u0627\u0644\u0623\u062e\u0631\u0649. \u0641\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u063a\u064a\u0631 \u0645\u062d\u062f\u062f\u0629 (\u0623\u0648 \u064a\u062a\u0645 \u0627\u0633\u062a\u0628\u0639\u0627\u062f\u0647\u0627 \u0628\u062d\u062f\u0648\u062f \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a)\u061b \u0648\u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u0639\u0627\u0628\u0631\u0629 \u063a\u064a\u0631 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stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"m3 17 2 2 4-4\"\/><path d=\"m3 7 2 2 4-4\"\/><path d=\"M13 6h8\"\/><path d=\"M13 12h8\"\/><path d=\"M13 18h8\"\/><\/svg><\/span>\u062e\u0645\u0633\u0629 \u0623\u0633\u0626\u0644\u0629 \u0642\u0628\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0639\u0645\u0644\u0629 \u0627\u0644\u0631\u064a\u0628\u0644<\/p>\n <ul class=\"rich-checklist-list\">\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0647\u0644 \u0647\u0630\u0627 \u00abtyp\u00bb \u0623\u0645 \u00abmax\u00bb\u061f<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0645\u0627 \u0647\u0648 \u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0630\u064a \u062a\u0645 \u0627\u0644\u0642\u064a\u0627\u0633 \u0639\u0646\u062f\u0647 (20 \u0645\u064a\u062c\u0627\u0647\u0631\u062a\u0632 \u0623\u0645 \u0645\u0641\u062a\u0648\u062d)\u061f<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 17l-5-5\"\/><\/svg><\/span>\u0639\u0646\u062f \u0623\u064a \u0645\u0633\u062a\u0648\u0649 \u0645\u0646 \u0627\u0644\u062d\u0645\u0648\u0644\u0629 (\u0643\u0627\u0645\u0644\u060c \u0646\u0635\u0641\u060c \u0623\u0645 \u063a\u064a\u0631 \u0645\u062d\u062f\u062f)\u061f<\/li>\n <li><span class=\"rich-item-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 6 9 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\u0623\u0646\u0643 \u0643\u0646\u062a \u062a\u0633\u0639\u0649 \u0625\u0644\u0649 \u0627\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u0637\u0641\u0631\u0627\u062a \u0627\u0644\u0636\u0648\u0636\u0627\u0621\u060c \u0648\u0644\u064a\u0633 \u0627\u0644\u062a\u0645\u0648\u062c. \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0639\u0646\u062f \u0627\u0644\u0645\u062e\u0631\u062c \u0623\u0646 \u062a\u0639\u0645\u0644 \u0639\u0644\u0649 \u062a\u0646\u0639\u064a\u0645 \u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u062f\u0648\u0631\u064a\u060c \u0644\u0643\u0646\u0647\u0627 \u0644\u0646 \u062a\u0632\u064a\u0644 \u0627\u0644\u0637\u0641\u0631\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062a\u062f\u0627\u062e\u0644 \u0639\u0631\u0636 \u0646\u0637\u0627\u0642\u0647\u0627 \u0645\u0639 \u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 (<a href=\"https:\/\/electronics.stackexchange.com\/questions\/707711\/switching-power-supply-has-high-ripple-voltage-no-matter-how-many-capacitors-are\" target=\"_blank\" rel=\"noopener\">\u0645\u0648\u0642\u0639 StackExchange \u0644\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a<\/a>, \u060c 2024). \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u062d\u0644 \u0627\u0644\u0623\u0645\u062b\u0644 \u0647\u0648 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0646\u0638\u0645 \u062a\u064a\u0627\u0631 \u0644\u0627\u062d\u0642 (\u0645\u062b\u0644 \u0645\u0631\u0634\u062d LC \u0623\u0648 \u0645\u0646\u0638\u0645 \u062c\u0647\u062f \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062a\u0648\u0644\u064a\u0641 (LDO) \u0628\u0639\u062f \u0645\u0632\u0648\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062a\u0628\u062f\u0644) \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0645\u0632\u0648\u062f \u0637\u0627\u0642\u0629 \u0645\u062a\u0628\u062f\u0644 \u0623\u0643\u062b\u0631 \u062a\u0643\u0644\u0641\u0629 \u064a\u062a\u0645\u064a\u0632 \u0628\u0642\u064a\u0645 \u062f\u0642\u0629 \u0623\u0639\u0644\u0649.<\/p>\n\n <h2>\u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627 \u0641\u064a \u0627\u0644\u0645\u064a\u062f\u0627\u0646: \u062a\u0633\u0628\u0628 \u062c\u0647\u062f 24 \u0641\u0648\u0644\u062a \u201c\u0627\u0644\u0645\u062a\u0633\u062e\u201d \u0641\u064a \u062a\u0639\u0637\u0644 \u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631 \u2014 \u0641\u0647\u0644 \u0627\u0644\u0633\u0628\u0628 \u0647\u0648 \u0627\u0644\u062a\u0645\u0648\u062c \u0623\u0645 \u0644\u0627\u061f<\/h2>\n\n <p>\u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0639\u0637\u0644 \u062c\u0647\u0627\u0632 \u0625\u0631\u0633\u0627\u0644 4\u201320 mA \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631\u060c \u0623\u0648 \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u063a\u064a\u0631 \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u062a\u0646\u0627\u0638\u0631\u064a\u0629 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0645\u0646\u062a\u0638\u0645\u060c \u0641\u0625\u0646 \u0627\u0644\u062d\u062f\u0633 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a \u064a\u0643\u0648\u0646 \u0635\u0627\u0626\u0628\u064b\u0627: \u064a\u062c\u0628 \u0627\u0644\u062a\u0634\u0643\u064a \u0623\u0648\u0644\u0627\u064b \u0641\u064a \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629. \u201c\u0623\u0648\u0644 \u0645\u0627 \u0633\u0623\u062a\u062d\u0642\u0642 \u0645\u0646\u0647 \u0647\u0648 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u2014 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646\u0647 \u064a\u0648\u0641\u0631 \u062a\u064a\u0627\u0631\u064b\u0627 \u0645\u0633\u062a\u0645\u0631\u064b\u0627 (24 \u0641\u0648\u0644\u062a) \u0646\u0638\u064a\u0641\u064b\u0627 \u0648\u0645\u0633\u062a\u0642\u0631\u064b\u0627 \u062f\u0648\u0646 \u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0645\u0641\u0627\u062c\u0626\u0629 \u0623\u0648 \u062a\u0645\u0648\u062c\u0627\u062a\u061b \u0641\u0627\u0644\u0637\u0627\u0642\u0629 \u063a\u064a\u0631 \u0627\u0644\u0646\u0638\u064a\u0641\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062d\u0631\u0642 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631 \u0628\u0633\u0631\u0639\u0629\u201d\u060c \u0643\u0645\u0627 \u0642\u0627\u0644 \u0623\u062d\u062f \u0641\u0646\u064a\u064a r\/PLC \u0623\u062b\u0646\u0627\u0621 \u062a\u0634\u062e\u064a\u0635 \u062c\u0647\u0627\u0632 \u0625\u0631\u0633\u0627\u0644 \u0636\u063a\u0637 \u0643\u0627\u0646 \u0642\u062f \u0623\u062d\u0631\u0642 \u062c\u0647\u0627\u0632\u064a\u0646 \u0628\u062f\u064a\u0644\u064a\u0646 \u0641\u064a \u063a\u0636\u0648\u0646 \u0623\u064a\u0627\u0645 (<a href=\"https:\/\/www.reddit.com\/r\/PLC\/comments\/1kragst\/420_ma_pressure_transmitter_help\/\" target=\"_blank\" rel=\"noopener\">Reddit r\/PLC<\/a>, \u060c 2025). \u0644\u0643\u0646 \u0644\u0627\u062d\u0638 \u0645\u0627 \u0643\u0627\u0646\u062a \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0641\u062d\u0635 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u062a\u0628\u062d\u062b \u0639\u0646\u0647 \u0641\u0639\u0644\u064a\u064b\u0651\u0627: \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u0629 \u0641\u064a \u0627\u0644\u062c\u0647\u062f \u0639\u0646\u062f \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0648\u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a\u060c \u0648\u0627\u0644\u062a\u0623\u0631\u064a\u0636 \u0648\u0627\u0644\u062a\u0648\u0635\u064a\u0644\u060c \u0648\u062a\u0633\u0631\u0628 \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0645\u062a\u063a\u064a\u0631 (VFD)\u060c \u0648\u0644\u064a\u0633 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u0645\u0648\u062c. \u0648\u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u0631\u0628\u0639 \u0627\u0644\u0630\u064a \u0628\u062f\u0623 \u064a\u0638\u0647\u0631 \u0641\u064a \u0627\u0644\u0645\u064a\u062f\u0627\u0646.<\/p>\n\n <ol>\n <li><strong>\u062a\u062d\u062f\u064a\u062f \u0646\u0637\u0627\u0642 \u0627\u0644\u0633\u0643\u0629 \u0639\u0628\u0631 \u0623\u062d\u062f\u0627\u062b \u0627\u0644\u062a\u0628\u062f\u064a\u0644:<\/strong> \u0627\u0646\u0638\u0631 \u0625\u0644\u0649 \u0645\u0627 \u064a\u062d\u062f\u062b \u0641\u064a \u0627\u0644\u0644\u062d\u0638\u0629 \u0627\u0644\u062a\u064a \u064a\u0639\u0645\u0644 \u0641\u064a\u0647\u0627 \u0623\u062d\u062f \u0627\u0644\u0645\u0642\u0648\u0645\u0627\u062a \u0623\u0648 \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0627\u0644\u062e\u0632\u0627\u0646\u0629\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0639\u0646\u062f \u0634\u0643\u0644 \u0627\u0644\u0645\u0648\u062c\u0629 \u0627\u0644\u062b\u0627\u0628\u062a.<\/li>\n <li><strong>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0631\u062c\u0639\u064a 0 \u0641\u0648\u0644\u062a:<\/strong> \u0647\u0644 \u0627\u0644\u0642\u0637\u0628 \u0627\u0644\u0633\u0627\u0644\u0628 \u0644\u0644\u0645\u0635\u062f\u0631 \u0645\u0631\u062a\u0628\u0637 \u0628\u0623\u0631\u0636\u064a\u0629 \u062a\u0646\u0642\u0644 \u062a\u064a\u0627\u0631\u064b\u0627 \u0645\u0646 \u0623\u062c\u0647\u0632\u0629 \u0623\u062e\u0631\u0649\u061f \u0625\u0646 \u0648\u062c\u0648\u062f \u062c\u0647\u062f \u201c0 \u0641\u0648\u0644\u062a\u201d \u064a\u062a\u063a\u064a\u0631 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0644 \u064a\u064f\u0639\u062f \u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u062d\u0642\u0646 \u0627\u0644\u062a\u064a\u0627\u0631\u060c \u0648\u0644\u064a\u0633 \u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u0627\u0644\u062a\u0645\u0648\u062c.<\/li>\n <li><strong>\u062a\u0631\u0642\u0628\u0648\u0627 \u0627\u0644\u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629:<\/strong> \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0645\u062a\u063a\u064a\u0631 (VFD)\u060c \u0648\u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u0644\u062d\u0627\u0645 \u0641\u064a \u0645\u0643\u0627\u0646 \u0642\u0631\u064a\u0628\u060c \u0648\u062a\u0622\u0643\u0644 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0641\u064a \u062e\u0637 \u0627\u0644\u0625\u0646\u062a\u0627\u062c. \u0648\u0642\u062f \u0623\u0638\u0647\u0631\u062a \u0625\u062d\u062f\u0649 \u062d\u0627\u0644\u0627\u062a R\/PLC \u0623\u0646 \u0623\u0633\u0628\u0627\u0628 \u062a\u0639\u0637\u0644 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631 \u0627\u0644\u0645\u062a\u0643\u0631\u0631 \u062a\u0631\u062c\u0639 \u0625\u0644\u0649 \u062a\u0622\u0643\u0644 \u0648\u0635\u0644\u0629 \u0627\u0644\u062a\u0623\u0631\u064a\u0636 \u0641\u064a \u0645\u062d\u0631\u0643 \u0645\u0636\u062e\u0629 \u062a\u0639\u0645\u0644 \u0628\u0645\u062d\u0631\u0643 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0645\u062a\u063a\u064a\u0631 (VFD) \u0648\u0645\u062a\u0635\u0644\u0629 \u0641\u0639\u0644\u064a\u064b\u0651\u0627 \u0628\u0646\u0641\u0633 \u0627\u0644\u062e\u0632\u0627\u0646 (<a href=\"https:\/\/www.reddit.com\/r\/PLC\/comments\/1kragst\/420_ma_pressure_transmitter_help\/\" target=\"_blank\" rel=\"noopener\">Reddit r\/PLC<\/a>, 2025).<\/li>\n <li><strong>\u0625\u062c\u0631\u0627\u0621 \u062a\u062c\u0631\u0628\u0629 \u0627\u0644\u0639\u0632\u0644:<\/strong> \u0642\u0645 \u0628\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631 \u0627\u0644\u0645\u0634\u062a\u0628\u0647 \u0628\u0647 \u0645\u0646 \u0645\u0635\u062f\u0631 \u0637\u0627\u0642\u0629 \u0645\u0646\u0641\u0635\u0644 \u0648\u0645\u062e\u0635\u0635 (\u0623\u0648 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0639\u0627\u0632\u0644 \u0625\u0634\u0627\u0631\u0629). \u0625\u0630\u0627 \u0627\u0633\u062a\u0645\u0631 \u0641\u064a \u0627\u0644\u0639\u0645\u0644 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629\u060c \u0641\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u0645 \u064a\u0643\u0646 \u0627\u0644\u0633\u0628\u0628 \u0641\u064a \u0627\u0644\u0645\u0634\u0643\u0644\u0629\u061b \u0623\u0645\u0627 \u0625\u0630\u0627 \u062a\u0648\u0642\u0641 \u0639\u0646 \u0627\u0644\u0639\u0645\u0644 \u0647\u0646\u0627\u0643 \u0623\u064a\u0636\u064b\u0627\u060c \u0641\u0627\u0641\u062d\u0635 \u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631 \u0648\u0627\u0644\u062f\u0627\u0626\u0631\u0629.<\/li>\n <\/ol>\n\n \n <div class=\"rich-steps\">\n <p class=\"rich-steps-title\"><span class=\"rich-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"6\" cy=\"19\" r=\"3\"\/><path d=\"M9 19h8.5a3.5 3.5 0 0 0 0-7h-11a3.5 3.5 0 0 1 0-7H15\"\/><circle cx=\"18\" cy=\"5\" r=\"3\"\/><\/svg><\/span>\u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a: \u0647\u0644 \u0647\u0646\u0627\u0643 \u062a\u0645\u0648\u062c \u0623\u0645 \u0644\u0627\u061f<\/p>\n <ol class=\"rich-steps-list\">\n <li><span class=\"rich-step-num\">1<\/span>\u064a\u062c\u0628 \u0623\u0646 \u064a\u0634\u0645\u0644 \u0627\u0644\u0646\u0637\u0627\u0642 \u062d\u062f\u062b \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u060c \u0648\u0644\u064a\u0633 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0631\u0629 \u0641\u062d\u0633\u0628<\/li>\n <li><span class=\"rich-step-num\">2<\/span>\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0631\u062c\u0639\u064a 0 \u0641\u0648\u0644\u062a \u0644\u0627 \u064a\u062a\u063a\u064a\u0631 \u0645\u0639 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0623\u062e\u0631\u0649<\/li>\n <li><span class=\"rich-step-num\">3<\/span>\u0627\u0644\u0628\u062d\u062b \u0639\u0646 \u0627\u0644\u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 (\u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u060c \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0627\u0644\u0648\u0635\u0644\u0627\u062a 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\u0627\u0644\u0645\u0624\u0642\u062a\u0629 \u0641\u064a \u0627\u0644\u062c\u0647\u062f \u0633\u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u062a\u0639\u0637\u0644 \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0628\u062f\u064a\u0644\u0629 \u0623\u064a\u0636\u064b\u0627. \u0625\u0646 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0627\u0644\u0635\u0627\u062f\u0642\u0629 \u0627\u0644\u062a\u064a \u062a\u0642\u0648\u0644 \u201c\u0647\u0630\u0627 \u0644\u064a\u0633 \u0647\u0648 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u060c \u0648\u0625\u0644\u064a\u0643 \u0645\u0627 \u064a\u062c\u0628 \u0641\u062d\u0635\u0647\u201d \u0647\u064a \u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0645\u0648\u0632\u0639 \u064a\u0633\u062a\u062d\u0642 \u0623\u0646 \u064a\u062a\u0635\u0644 \u0628\u0647 \u0627\u0644\u0639\u0645\u064a\u0644 \u0645\u0631\u0629 \u0623\u062e\u0631\u0649. \u0648\u062a\u0630\u0643\u0631 \u0623\u0646 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0628\u0623\u0643\u0645\u0644\u0647\u0627 \u062a\u0642\u0639 \u0639\u0644\u0649 \u0631\u0641 \u0648\u0627\u062d\u062f: \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631\u060c \u0648\u0627\u0644\u0645\u0631\u062d\u0644 \u0627\u0644\u0630\u064a \u064a\u062d\u0648\u0651\u0644 \u0627\u0644\u062d\u0645\u0644\u060c \u0643\u0644\u0647\u0627 \u062a\u0646\u062a\u0645\u064a \u0625\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0637\u0644\u0628\u060c \u0648\u0646\u0641\u0633 \u0627\u0644\u062e\u0632\u0627\u0646\u0629\u060c \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062a\u0637\u0644\u0628 \u0646\u0641\u0633 \u0627\u0644\u062a\u0634\u062e\u064a\u0635.<\/p>\n\n \n <div class=\"bp-takeaway-card\">\n <p class=\"bp-takeaway-title\"><span class=\"bp-takeaway-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><circle cx=\"12\" cy=\"12\" r=\"6\"\/><circle cx=\"12\" cy=\"12\" r=\"2\"\/><\/svg><\/span>\u062b\u0644\u0627\u062b \u0642\u0648\u0627\u0639\u062f<\/p>\n <div class=\"bp-takeaway-rows\">\n <div class=\"bp-takeaway-row\"><span class=\"bp-takeaway-num\">1<\/span><p class=\"bp-takeaway-text\">\u0627\u0644\u0623\u0639\u0628\u0627\u0621 \u0627\u0644\u0645\u0646\u0627\u0639\u064a\u0629: \u0627\u0644\u0633\u0639\u0631\u060c \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629\u060c \u0648\u062a\u0648\u0627\u0641\u0631 \u0627\u0644\u0645\u0646\u062a\u062c.<\/p><\/div>\n <div class=\"bp-takeaway-row\"><span class=\"bp-takeaway-num\">2<\/span><p class=\"bp-takeaway-text\">\u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062d\u0633\u0627\u0633\u0629: \u0642\u0645 \u0628\u0628\u064a\u0639 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0642\u0635\u0648\u0649\u060c \u0648\u0639\u0631\u0636 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0631\u062f\u062f\u064a\u060c \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062d\u0645\u0644.<\/p><\/div>\n <div class=\"bp-takeaway-row\"><span class=\"bp-takeaway-num\">3<\/span><p class=\"bp-takeaway-text\">\u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629: \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0623\u0648\u0644\u0627\u064b\u060c \u062b\u0645 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644.<\/p><\/div>\n <\/div>\n <\/div>\n\n <p><em>\u0625\u0630\u0627 \u0643\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0645\u0642\u0627\u0631\u0646\u0629 \u0648\u062d\u062f\u0627\u062a \u062a\u0632\u0648\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0630\u0627\u062a \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u064a \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0633\u0643\u0629 DIN \u0641\u064a \u0646\u0637\u0627\u0642 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 15 \u0648\u0627\u0637 \u0648480 \u0648\u0627\u0637\u060c \u0623\u0648 \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0631\u063a\u0628 \u0641\u064a \u0623\u0646 \u064a\u0633\u0627\u0639\u062f\u0643 \u0623\u062d\u062f\u0647\u0645 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631\u060c \u0641\u0625\u0646 OMCH\u2019s <a href=\"https:\/\/www.omch.com\/ar\/switch-mode-power-supply\/\" target=\"_blank\" rel=\"noopener\">\u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0632\u0648\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0630\u0627\u062a \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u064a<\/a> \u0648 <a href=\"https:\/\/www.omch.com\/ar\/product-selection\/\" target=\"_blank\" rel=\"noopener\">\u062f\u0639\u0645 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a<\/a> \u062a\u064f\u0639\u062f \u0646\u0642\u0637\u0629 \u0627\u0646\u0637\u0644\u0627\u0642 \u0639\u0645\u0644\u064a\u0629.<\/em><\/p>\n\n \n <div class=\"bp-cta-end\">\n <p class=\"bp-cta-end-title\">\u0647\u0644 \u0644\u062f\u064a\u0643 \u0623\u0633\u0626\u0644\u0629 \u062d\u0648\u0644 \u0648\u0631\u0642\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a\u061f \u0627\u0633\u0623\u0644 \u0642\u0628\u0644 \u0627\u0644\u0634\u0631\u0627\u0621.<\/p>\n <p class=\"bp-cta-end-sub\">\u0623\u0631\u0633\u0644 \u0625\u0644\u064a\u0646\u0627 \u0646\u0648\u0639 \u0627\u0644\u062d\u0645\u0644 \u0648\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u062a\u064a\u0627\u0631 \u0644\u062a\u0637\u0628\u064a\u0642\u0643. \u0633\u064a\u0642\u0648\u0645 \u0645\u0647\u0646\u062f\u0633\u0648 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0644\u062f\u064a\u0646\u0627 \u0628\u0645\u0637\u0627\u0628\u0642\u0629 \u0645\u0632\u0648\u062f \u0637\u0627\u0642\u0629 \u0645\u062b\u0628\u062a \u0639\u0644\u0649 \u0633\u0643\u0629 DIN \u0623\u0648 \u0645\u0632\u0648\u062f \u0645\u063a\u0644\u0642\u060c \u0648\u0633\u064a\u0642\u062f\u0645\u0648\u0646 \u0644\u0643 \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u064a\u0647\u0627.<\/p>\n <a class=\"bp-cta-end-btn\" href=\"https:\/\/www.omch.com\/ar\/contact\/\" target=\"_self\">\u0623\u0631\u0633\u0644 \u0627\u0633\u062a\u0641\u0633\u0627\u0631\u064b\u0627 \u0628\u0634\u0623\u0646 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631<svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M5 12h14\"\/><path d=\"m12 5 7 7-7 7\"\/><\/svg><\/a>\n <\/div>\n\n <p class=\"bd-refs-title\">\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/p>\n <ol class=\"bd-refs\">\n <li>\u0648\u064a\u0643\u064a\u0628\u064a\u062f\u064a\u0627. \u201c\u0627\u0644\u062a\u0645\u0648\u062c (\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a)\u201d.\u201d <a href=\"https:\/\/en.wikipedia.org\/wiki\/Ripple_(electrical)\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/wiki\/Ripple_(electrical)<\/a><\/li>\n <li>Analog Devices. \u201cAN-1144: \u0642\u064a\u0627\u0633 \u062a\u0645\u0648\u062c \u0627\u0644\u062e\u0631\u062c \u0648\u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0639\u0627\u0628\u0631\u0629 \u0641\u064a \u0645\u0646\u0638\u0645\u0627\u062a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u064a\u201d.\u201d <a href=\"https:\/\/www.analog.com\/en\/resources\/app-notes\/an-1144.html\" target=\"_blank\" rel=\"noopener\">https:\/\/www.analog.com\/en\/resources\/app-notes\/an-1144.html<\/a><\/li>\n <li>Tom\u2019s Hardware. \u201c\u062c\u0647\u062f \u0627\u0644\u062a\u0645\u0648\u062c \u2014 \u0643\u064a\u0641 \u0646\u062e\u062a\u0628\u0631 \u0648\u062d\u062f\u0627\u062a \u0625\u0645\u062f\u0627\u062f \u0627\u0644\u0637\u0627\u0642\u0629\u201d.\u201d <a href=\"https:\/\/www.tomshardware.com\/reviews\/how-we-test-psu,4042-5.html\" target=\"_blank\" rel=\"noopener\">https:\/\/www.tomshardware.com\/reviews\/how-we-test-psu,4042-5.html<\/a><\/li>\n <li>\u0645\u0646\u062a\u062f\u0649 EEVblog. \u201c\u0642\u064a\u0627\u0633 \u062a\u0645\u0648\u062c \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u062a\u0642\u0646\u064a\u0629\u201d.\u201d <a href=\"https:\/\/www.eevblog.com\/forum\/beginners\/measure-power-supply-ripple-with-this-technique\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.eevblog.com\/forum\/beginners\/measure-power-supply-ripple-with-this-technique\/<\/a><\/li>\n <li>Electronics StackExchange. \u201c\u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u064a \u064a\u0639\u0627\u0646\u064a \u0645\u0646 \u062c\u0647\u062f \u062a\u0645\u0648\u062c \u0645\u0631\u062a\u0641\u0639 \u0628\u063a\u0636 \u0627\u0644\u0646\u0638\u0631 \u0639\u0646 \u0639\u062f\u062f \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0627\u0644\u0645\u0636\u0627\u0641\u0629. \u201d <a href=\"https:\/\/electronics.stackexchange.com\/questions\/707711\/\" target=\"_blank\" rel=\"noopener\">https:\/\/electronics.stackexchange.com\/questions\/707711\/<\/a><\/li>\n <li>\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0643\u0633 \u0633\u062a\u0627\u0643 \u0625\u0643\u0633\u062a\u0634\u064a\u0646\u062c. \u201c\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u062a\u062a\u0639\u0644\u0642 \u0628\u062a\u0630\u0628\u0630\u0628 \u062c\u0647\u062f \u0627\u0644\u062e\u0631\u062c.\u201d <a href=\"https:\/\/electronics.stackexchange.com\/questions\/501187\/\" target=\"_blank\" rel=\"noopener\">https:\/\/electronics.stackexchange.com\/questions\/501187\/<\/a><\/li>\n <li>\u0631\u064a\u062f\u064a\u062a r\/PLC. \u201c\u0645\u0633\u0627\u0639\u062f\u0629 \u0628\u0634\u0623\u0646 \u0646\u0627\u0642\u0644 \u0627\u0644\u0636\u063a\u0637 4-20 mA.\u201d <a href=\"https:\/\/www.reddit.com\/r\/PLC\/comments\/1kragst\/420_ma_pressure_transmitter_help\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.reddit.com\/r\/PLC\/comments\/1kragst\/420_ma_pressure_transmitter_help\/<\/a><\/li>\n <li>\u0631\u064a\u062f\u064a\u062a r\/AskElectronics. \u201c\u0645\u0627 \u0647\u0648 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0636\u0648\u0636\u0627\u0621\/\u0627\u0644\u062a\u0630\u0628\u0630\u0628 \u0627\u0644\u0645\u0642\u0628\u0648\u0644 \u0641\u064a \u0645\u0632\u0648\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0631\u062e\u064a\u0635\u0629 \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u0646\u0645\u0637 \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u061f\u201d <a href=\"https:\/\/www.reddit.com\/r\/AskElectronics\/comments\/1gm8h7m\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.reddit.com\/r\/AskElectronics\/comments\/1gm8h7m\/<\/a><\/li>\n <li>WSJT-X Groups.io. \u201c\u0645\u0627 \u0647\u0648 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u0630\u0628\u0630\u0628 \u0627\u0644\u0645\u0642\u0628\u0648\u0644 \u0641\u064a \u0645\u0632\u0648\u062f \u0637\u0627\u0642\u0629 \u0645\u0643\u0628\u0631 \u0627\u0644\u0635\u0648\u062a (PA)\u061f\u201d <a href=\"https:\/\/wsjtx.groups.io\/g\/main\/topic\/acceptable_pa_power_supply\/71775932\" target=\"_blank\" rel=\"noopener\">https:\/\/wsjtx.groups.io\/g\/main\/topic\/acceptable_pa_power_supply\/71775932<\/a><\/li>\n <li>OMCH. \u201c\u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0630\u0648 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u062a\u0628\u062f\u064a\u0644\u064a\u201d.\u201d <a href=\"https:\/\/www.omch.com\/ar\/switch-mode-power-supply\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.omch.com\/switch-mode-power-supply\/<\/a><\/li>\n <li>OMCH. \u201c\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c\u201d.\u201d <a href=\"https:\/\/www.omch.com\/ar\/product-selection\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.omch.com\/product-selection\/<\/a><\/li>\n <li>OMCH. \u0627\u0644\u0635\u0641\u062d\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629. <a href=\"https:\/\/www.omch.com\/ar\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.omch.com\/<\/a><\/li>\n <\/ol>\n <\/article>\n<\/div>\n\n<\/body><\/html>","protected":false},"excerpt":{"rendered":"<p>\u062a\u0645\u0648\u062c \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629: \u0645\u0627 \u0647\u0648\u060c \u0648\u0643\u064a\u0641\u064a\u0629 \u0642\u064a\u0627\u0633\u0647\u060c \u0648\u0645\u062a\u0649 \u064a\u0643\u0648\u0646 \u0645\u0647\u0645\u064b\u0627. \u062a\u0634\u064a\u0631 \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0623\u062d\u062f \u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0625\u0644\u0649 \u0623\u0646 \u0627\u0644\u062a\u0645\u0648\u062c \u064a\u0628\u0644\u063a \u201c\u2264100 mVp-p\u201d. \u0639\u0646\u062f \u062a\u0648\u0635\u064a\u0644 \u062c\u0647\u0627\u0632 \u0642\u064a\u0627\u0633 \u0627\u0644\u0630\u0628\u0630\u0628\u0627\u062a \u0628\u0627\u0644\u0645\u062e\u0631\u062c\u060c \u062a\u0631\u0649 \u0634\u0643\u0644 \u0645\u0648\u062c\u0629 \u0644\u0627 \u064a\u0634\u0628\u0647 \u0639\u0644\u0649 \u0627\u0644\u0625\u0637\u0644\u0627\u0642 \u0645\u0648\u062c\u0629 \u00ab\u0627\u0644\u0633\u0646 \u0627\u0644\u0645\u0646\u0634\u0627\u0631\u064a\u00bb \u0627\u0644\u0646\u0642\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0628\u0644\u063a 100 mV\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0623\u062d\u062f \u0627\u0644\u0647\u0648\u0627\u0629 \u0641\u064a \u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0645\u0645\u0631 \u0642\u062f \u0642\u0627\u0633 \u0644\u0644\u062a\u0648 1.4 Vp-p \u0639\u0646\u062f 5 [\u2026]<\/p>","protected":false},"author":4,"featured_media":12316,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Power Supply Ripple: What It Is & How to Measure It","_seopress_titles_desc":"Learn what power supply ripple is, how to measure ripple voltage correctly with an oscilloscope, and when ripple matters for different 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