Elektrik Bile\u015fen Sembollerinin A\u00e7\u0131klamas\u0131: \u015eema Okumadan Bile\u015fen Tedarikine<\/title>\n<\/head>\n<body>\n\n<div class=\"bd-post\">\n <style>\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 --prose-width: 720px;\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-hot: #FD9649;\n --accent-text: #1A6DB5;\n --inverse-bg: #1E1E1E;\n --inverse-text: #FFFFFF;\n --inverse-text-secondary: #AAAAAA;\n --card-fill: #F5F9FC;\n --card-border: #E0E0E0;\n --panel-fill: #FAFAFA;\n --table-border: #D3D3D3;\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; 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font-size: 13px; letter-spacing: 0.3px; padding: 12px 16px; border-bottom: 2px solid var(--accent); text-align: left; }\n .bd-post td { padding: 10px 16px; border-bottom: 1px solid var(--table-border); color: var(--text-primary); }\n .bd-post tr:hover td { background: var(--card-fill); }\n\n .bd-post hr { border: none; border-top: 1px solid var(--table-border); margin: 32px 0; }\n\n .bd-post img { max-width: 100%; height: auto; }\n\n .bd-post [class*=\"bp-\"] { box-sizing: border-box; }\n\n \/* BP-1: tip-passive (low weight, after H2#4 Inductor) *\/\n .bd-post .bd-post-article > .bp-tip-passive { margin: var(--gap-attach) 0 var(--gap-normal); }\n\n \/* BP-2: decode-flow (medium weight) *\/\n .bd-post .bd-post-article > .bp-decode-flow { margin: var(--gap-section) 0; }\n\n \/* BP-3: cert-map (medium weight) *\/\n .bd-post .bd-post-article > .bp-cert-map { margin: var(--gap-normal) 0; }\n\n \/* BP-4: cta-mid (high weight) *\/\n .bd-post .bd-post-article > .bp-cta-mid { margin: var(--gap-section) 0; 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}\n .bd-post .bp-cta-end-btn:hover { transform: translateY(-1px); }\n .bd-post .bd-post-article a { transition: color .2s ease-out, text-decoration-color .2s ease-out; }\n .bd-post tr { transition: background .15s ease-out; }\n }\n\n @media (max-width: 767px) {\n .bd-post { padding: 16px; }\n .bd-post h1 { font-size: 26px; }\n .bd-post h2 { font-size: 26px; margin-top: 32px; }\n .bd-post h3 { font-size: 20px; margin-top: 24px; }\n .bd-post .bp-decode-flow { flex-direction: column; align-items: center; gap: 12px; }\n .bd-post .bp-decode-flow-connector svg { transform: rotate(90deg); }\n .bd-post .bd-symbol-grid { grid-template-columns: repeat(2, 1fr); }\n .bd-post .bp-cert-map { grid-template-columns: 1fr; }\n .bd-post .bp-cta-end-title { font-size: 24px; }\n .bd-post .bp-tip-passive { flex-direction: column; }\n }\n\n.postid-12119 .bd-post .bd-references-title {\n font-family: Roboto, sans-serif;\n font-size: 34px;\n font-weight: 700;\n line-height: 1.2;\n color: #000;\n margin: 48px 0 16px;\n}\n\n.postid-12119 .bd-post .bd-refs {\n margin: 0 0 16px;\n padding-left: 25.6px;\n font-family: Manrope, sans-serif;\n font-size: 14px;\n font-weight: 400;\n line-height: 1.7;\n color: #6e6e6e;\n}\n\n.postid-12119 .bd-post .bd-refs li {\n margin-bottom: 10px;\n}\n\n.postid-12119 .bd-post .bd-refs a {\n color: #2a76b4;\n font-weight: 500;\n text-decoration: underline;\n text-decoration-thickness: 1px;\n text-underline-offset: 2px;\n overflow-wrap: anywhere;\n transition: color 0.2s ease-out;\n}\n\n@media (prefers-reduced-motion: no-preference) {\n .postid-12119 .bd-post .bd-references-title {\n transform: none;\n transform-origin: center;\n transition:\n color 0.2s ease-out,\n transform 0.2s ease-out;\n }\n\n .postid-12119 .bd-post .bd-references-title:hover {\n color: #2a76b4;\n transform: scale(1.02);\n }\n}\n <\/style>\n <article class=\"bd-post-article\">\n <h1><\/h1>\n\n <h2>Elektrik Bile\u015fen Sembolleri Nedir ve Neden \u00d6nemlidir?<\/h2>\n\n <p>Herhangi bir end\u00fcstriyel ekipman\u0131, kontrol panelini veya otomasyon sistemini a\u00e7\u0131n; i\u00e7inde bir \u015fematik diyagram g\u00f6receksiniz. Foto\u011fraf de\u011fil. 3B g\u00f6rselle\u015ftirme de\u011fil. Sadece bir sayfa \u00fczerinde d\u00fczenlenmi\u015f \u00e7izgiler, \u015fekiller ve etiketler.<\/p>\n\n <p>Bu \u015fekiller, elektrik bile\u015fen sembolleridir: Bir devrenin her bir par\u00e7as\u0131n\u0131n ne i\u015fe yarad\u0131\u011f\u0131n\u0131 tek bir kelimeyle a\u00e7\u0131klama gerektirmeden anlatan standartla\u015ft\u0131r\u0131lm\u0131\u015f grafiksel g\u00f6sterimlerdir. Bir diren\u00e7, bir dikd\u00f6rtgendir \u2014 ya da d\u00fcnyan\u0131n hangi b\u00f6lgesinde oldu\u011funuzu ba\u011fl\u0131 olarak zikzak \u015feklindedir. Bir diyot, bir \u00e7ubu\u011fu i\u015faret eden bir \u00fc\u00e7gendir. Toprak ba\u011flant\u0131s\u0131 ise birbirine yakla\u015fan \u00fc\u00e7 yatay \u00e7izgiden olu\u015fur.<\/p>\n\n <p>Bu sistemin var olmas\u0131n\u0131n nedeni akademik de\u011fil, pratiktir. Stuttgart\u2019taki bir tasar\u0131m m\u00fchendisi, Cakarta\u2019daki bir bak\u0131m teknisyeninin okuyup anlayabilece\u011fi bir \u015fema haz\u0131rlayabilir. Dubai\u2019deki bir tedarik sorumlusu, ayn\u0131 \u00e7izime bakarak tasar\u0131mc\u0131yla hi\u00e7 konu\u015fmadan hangi bile\u015fenleri sipari\u015f etmesi gerekti\u011fini tam olarak bilebilir. Elektrik sembolleri, elektrik ve elektronik m\u00fchendisli\u011finin evrensel dilidir ve iki bask\u0131n uluslararas\u0131 standart taraf\u0131ndan d\u00fczenlenir: <strong>Uluslararas\u0131 Elektroteknik Komisyonu 60617<\/strong> (Avrupa, Asya ve d\u00fcnyan\u0131n b\u00fcy\u00fck bir k\u0131sm\u0131nda kullan\u0131lmaktad\u0131r) ve <strong>IEEE 315 \/ ANSI Y32.2<\/strong> (Kuzey Amerika standard\u0131).<\/p>\n\n <p>Bu k\u0131lavuz her ikisini de kapsamaktad\u0131r. Ancak s\u0131radan bir sembol referans tablosundan \u00e7ok daha \u00f6teye gitmektedir. Bir sembol\u00fcn neyi temsil etti\u011fini belirledikten sonra, o bile\u015feni sat\u0131n al\u0131rken hangi teknik \u00f6zelliklerin \u00f6nemli oldu\u011funu ve bu \u00f6zellikleri tedarik\u00e7iye do\u011fru bir fiyat teklifi alabilece\u011finiz \u015fekilde nas\u0131l aktaraca\u011f\u0131n\u0131z\u0131 da bilmeniz gerekir. \u201cBu sembol\u00fcn ne anlama geldi\u011fini biliyorum\u201d ile \u201cDo\u011fru par\u00e7ay\u0131 nas\u0131l sipari\u015f edece\u011fimi biliyorum\u201d aras\u0131ndaki bu bo\u015fluk, hatalar\u0131n zaman ve paraya mal oldu\u011fu noktad\u0131r. Biz bu bo\u015flu\u011fu kapataca\u011f\u0131z.<\/p>\n\n <h3>H\u0131zl\u0131 Ba\u015fvuru: En Yayg\u0131n 20 Elektrik Bile\u015feni Sembol\u00fc<\/h3>\n\n <p>Standartlara ve ayr\u0131nt\u0131l\u0131 a\u00e7\u0131klamalara ge\u00e7meden \u00f6nce, en s\u0131k kar\u015f\u0131la\u015faca\u011f\u0131n\u0131z sembollerin \u00f6zet bir listesini burada bulabilirsiniz. Tan\u0131mad\u0131\u011f\u0131n\u0131z bir \u00e7izimi incelerken bunu bir yard\u0131mc\u0131 k\u0131lavuz olarak kullan\u0131n. T\u00fcm semboller, malzeme listesine ba\u011flant\u0131 sa\u011flayan referans tan\u0131mlama harfleriyle etiketlenmi\u015ftir.<\/p>\n\n <div class=\"table-wrapper bd-reveal\">\n <table>\n <thead><tr><th>Bile\u015fen<\/th><th>Ref<\/th><th>Uluslararas\u0131 Elektroteknik Komisyonu 60617<\/th><th>ANSI\/IEEE 315<\/th><th>Anahtar Tan\u0131mlay\u0131c\u0131<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>Sabit Diren\u00e7<\/td><td>R<\/td><td>D\u00fcz dikd\u00f6rtgen<\/td><td>Zikzak \u00e7izgi<\/td><td>IEC ve ANSI aras\u0131ndaki en belirgin fark<\/td><\/tr>\n <tr><td>Kondansat\u00f6r (polarize olmayan)<\/td><td>C<\/td><td>\u0130ki paralel \u00e7izgi<\/td><td>IEC ile ayn\u0131<\/td><td>Seramik\/film \u2014 her iki y\u00f6nde de tak\u0131labilir<\/td><\/tr>\n <tr><td>Elektrolitik Kondansat\u00f6r<\/td><td>C<\/td><td>Bir d\u00fcz + bir kavisli plaka (\u2212)<\/td><td>IEC ile ayn\u0131<\/td><td>Kavisli kenar = negatif kutup<\/td><\/tr>\n <tr><td>\u0130nd\u00fckt\u00f6r (hava \u00e7ekirdekli)<\/td><td>L<\/td><td>Dolgulu \u00e7ubuk veya dar dikd\u00f6rtgen<\/td><td>D\u00f6ng\u00fcsel bobin dizisi<\/td><td>D\u00f6ng\u00fcler \u2260 zikzak<\/td><\/tr>\n <tr><td>Transformat\u00f6r (demir \u00e7ekirdekli)<\/td><td>T<\/td><td>\u0130ki birbirine ba\u011fl\u0131 dikd\u00f6rtgen + \u00e7ekirdek \u00e7izgileri<\/td><td>\u0130ki adet birbirine ba\u011fl\u0131 d\u00f6ng\u00fc seti + ana hatlar<\/td><td>\u00c7ekirdek = iki paralel \u00e7izgi<\/td><\/tr>\n <tr><td>Diyot (do\u011frultucu)<\/td><td>D<\/td><td>\u00c7ubu\u011fa do\u011fru i\u015faret eden \u00fc\u00e7gen<\/td><td>IEC ile ayn\u0131<\/td><td>\u00dc\u00e7gen = ak\u0131m y\u00f6n\u00fc<\/td><\/tr>\n <tr><td>Zener Diyotu<\/td><td>D<\/td><td>Diyot + katot \u00e7ubu\u011fundaki k\u00fc\u00e7\u00fck kanat\u00e7\u0131k<\/td><td>IEC ile ayn\u0131<\/td><td>A\u015f\u0131r\u0131 gerilim d\u00fczenlemesi<\/td><\/tr>\n <tr><td>LED<\/td><td>D<\/td><td>Diyot + iki d\u0131\u015fa d\u00f6n\u00fck ok<\/td><td>IEC ile ayn\u0131<\/td><td>Oklar = \u0131\u015f\u0131k yay\u0131l\u0131m\u0131<\/td><\/tr>\n <tr><td>NPN transist\u00f6r\u00fc<\/td><td>S<\/td><td>Daire + taban \u00e7ubu\u011fu + d\u0131\u015fa do\u011fru y\u00f6nelen ok<\/td><td>IEC ile ayn\u0131<\/td><td>Ok, taban\u0131ndan uza\u011fa do\u011fru i\u015faret ediyor<\/td><\/tr>\n <tr><td>PNP transist\u00f6r\u00fc<\/td><td>S<\/td><td>Daire + taban \u00e7ubu\u011fu + i\u00e7e do\u011fru y\u00f6nelen ok<\/td><td>IEC ile ayn\u0131<\/td><td>Ok, taban\u0131 g\u00f6steriyor<\/td><\/tr>\n <tr><td>MOSFET (N-kanall\u0131 zenginle\u015ftirme)<\/td><td>S<\/td><td>Kanal\u0131ndan ayr\u0131lm\u0131\u015f ge\u00e7it + kesikli \u00e7izgi + g\u00f6vde diyotu<\/td><td>IEC ile ayn\u0131<\/td><td>Gerilim kontroll\u00fc anahtar<\/td><\/tr>\n <tr><td>Pil \/ DC Kayna\u011f\u0131<\/td><td>BT<\/td><td>Uzun \u00e7izgi (+) + k\u0131sa \u00e7izgi (\u2212) \u00e7iftleri<\/td><td>IEC ile ayn\u0131<\/td><td>Uzun = pozitif<\/td><\/tr>\n <tr><td>AC Kayna\u011f\u0131<\/td><td>G<\/td><td>Sin\u00fcs dalgas\u0131 (~) i\u00e7eren daire<\/td><td>IEC ile ayn\u0131<\/td><td>\u015eebeke giri\u015fi g\u00f6stergesi<\/td><\/tr>\n <tr><td>Topraklama<\/td><td>-<\/td><td>\u00dc\u00e7 adet daralan yatay \u00e7izgi<\/td><td>IEC ile ayn\u0131<\/td><td>G\u00fcvenlik\/koruyucu topraklama<\/td><\/tr>\n <tr><td>Sigorta<\/td><td>F<\/td><td>Ortas\u0131ndan tel ge\u00e7en dikd\u00f6rtgen<\/td><td>S-e\u011frisi eleman\u0131 i\u00e7eren oval\/dikd\u00f6rtgen<\/td><td>A\u015f\u0131r\u0131 ak\u0131mda erir<\/td><\/tr>\n <tr><td>Devre Kesici<\/td><td>QF<\/td><td>A\u00e7\u0131l\u0131 anahtar konta\u011f\u0131 + \u00e7apraz belirte\u00e7<\/td><td>Ark sembol\u00fc i\u00e7eren kontak aral\u0131\u011f\u0131<\/td><td>AC kesiciler i\u00e7in ANSI Cihaz No. 52<\/td><\/tr>\n <tr><td>R\u00f6le (bobin + SPST konta\u011f\u0131)<\/td><td>K<\/td><td>Dikd\u00f6rtgen bobin + konta\u011fa giden kesikli \u00e7izgi<\/td><td>Ayn\u0131 genel yap\u0131<\/td><td>Bobin enerjilendi\u011finde \u2192 kontak durum de\u011fi\u015ftirir<\/td><\/tr>\n <tr><td>SPST Anahtar\u0131 (NO)<\/td><td>S<\/td><td>Hat \u00fczerinde a\u00e7\u0131l\u0131 kesme (bo\u015fluk = dinlenme durumunda a\u00e7\u0131k)<\/td><td>IEC ile ayn\u0131<\/td><td>En basit a\u00e7ma\/kapama anahtar\u0131<\/td><\/tr>\n <tr><td>SPDT Anahtar\u0131<\/td><td>S<\/td><td>\u0130ki sabit kontak aras\u0131nda tek bir hat<\/td><td>IEC ile ayn\u0131<\/td><td>\u0130ki yoldan birini se\u00e7er<\/td><\/tr>\n <tr><td>\u0130\u015flemsel Amplifikat\u00f6r<\/td><td>U<\/td><td>\u00dc\u00e7gen, iki giri\u015f (+\/\u2212), bir \u00e7\u0131k\u0131\u015f<\/td><td>IEC ile ayn\u0131<\/td><td>Diren\u00e7ten sonra en yayg\u0131n ikinci analog sembol<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>Her referans g\u00f6stergesi (Ref), IEEE 200-1975 \/ ASME Y14.44 kurallar\u0131na uygundur \u2014 kesin \u00fcretici par\u00e7a numaras\u0131n\u0131 elde etmek i\u00e7in \u00e7iziminizdeki harf kodunu malzeme listesindeki kar\u015f\u0131l\u0131k gelen sat\u0131rla e\u015fle\u015ftirin.<\/p>\n\n <div class=\"bd-symbol-grid bd-reveal\">\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"8\" y1=\"20\" x2=\"22\" y2=\"20\"\/><rect x=\"22\" y=\"10\" width=\"36\" height=\"20\" rx=\"0\"\/><line x1=\"58\" y1=\"20\" x2=\"72\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC<\/span><\/div><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"8\" y1=\"20\" x2=\"18\" y2=\"20\"\/><polyline points=\"18,20 23,8 28,32 33,8 38,32 43,8 48,32 53,8 58,20\"\/><line x1=\"58\" y1=\"20\" x2=\"72\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">ANSI<\/span><\/div><div class=\"bd-symbol-label\">Diren\u00e7 <em>R<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"25\" y1=\"8\" x2=\"25\" y2=\"32\"\/><line x1=\"55\" y1=\"8\" x2=\"55\" y2=\"32\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">Kondansat\u00f6r <em>C<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"25\" y1=\"8\" x2=\"25\" y2=\"32\"\/><path d=\"M55 8 Q65 20 55 32\"\/><text x=\"58\" y=\"24\" fill=\"currentColor\" stroke=\"none\" font-size=\"10\" font-family=\"sans-serif\">\u2212<\/text><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">Elektrolitik Kondansat\u00f6r <em>C<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"8\" y1=\"20\" x2=\"22\" y2=\"20\"\/><rect x=\"22\" y=\"12\" width=\"36\" height=\"16\" rx=\"0\" fill=\"currentColor\" fill-opacity=\"0.3\"\/><line x1=\"58\" y1=\"20\" x2=\"72\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC<\/span><\/div><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"8\" y1=\"20\" x2=\"18\" y2=\"20\"\/><path d=\"M18 20 Q20 16 22 20 Q24 24 26 20 Q28 16 30 20 Q32 24 34 20 Q36 16 38 20 Q40 24 42 20 Q44 16 46 20 Q48 24 50 20 Q52 16 54 20 Q56 24 58 20\"\/><line x1=\"58\" y1=\"20\" x2=\"72\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">ANSI<\/span><\/div><div class=\"bd-symbol-label\">\u0130nd\u00fckt\u00f6r <em>L<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"8\" y1=\"20\" x2=\"18\" y2=\"20\"\/><rect x=\"18\" y=\"10\" width=\"18\" height=\"20\" rx=\"0\"\/><line x1=\"26\" y1=\"6\" x2=\"26\" y2=\"10\"\/><line x1=\"26\" y1=\"30\" x2=\"26\" y2=\"34\"\/><rect x=\"44\" y=\"10\" width=\"18\" height=\"20\" rx=\"0\"\/><line x1=\"52\" y1=\"6\" x2=\"52\" y2=\"10\"\/><line x1=\"52\" y1=\"30\" x2=\"52\" y2=\"34\"\/><line x1=\"62\" y1=\"20\" x2=\"72\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC<\/span><\/div><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"8\" y1=\"20\" x2=\"14\" y2=\"20\"\/><path d=\"M14 20 Q16 16 18 20 Q20 24 22 20 Q24 16 26 20\"\/><line x1=\"26\" y1=\"6\" x2=\"26\" y2=\"10\"\/><line x1=\"26\" y1=\"30\" x2=\"26\" y2=\"34\"\/><path d=\"M34 20 Q36 16 38 20 Q40 24 42 20 Q44 16 46 20\"\/><line x1=\"46\" y1=\"6\" x2=\"46\" y2=\"10\"\/><line x1=\"46\" y1=\"30\" x2=\"46\" y2=\"34\"\/><line x1=\"46\" y1=\"20\" x2=\"72\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">ANSI<\/span><\/div><div class=\"bd-symbol-label\">Transformat\u00f6r <em>T<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"10\" y1=\"20\" x2=\"25\" y2=\"20\"\/><polygon points=\"25,8 50,20 25,32\"\/><line x1=\"50\" y1=\"20\" x2=\"70\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">Diyot <em>D<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"10\" y1=\"20\" x2=\"22\" y2=\"20\"\/><polygon points=\"22,8 47,20 22,32\"\/><line x1=\"47\" y1=\"20\" x2=\"70\" y2=\"20\"\/><line x1=\"47\" y1=\"8\" x2=\"51\" y2=\"14\"\/><line x1=\"58\" y1=\"8\" x2=\"54\" y2=\"14\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">Zener Diyotu <em>D<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"10\" y1=\"20\" x2=\"22\" y2=\"20\"\/><polygon points=\"22,8 47,20 22,32\"\/><line x1=\"47\" y1=\"20\" x2=\"70\" y2=\"20\"\/><line x1=\"40\" y1=\"5\" x2=\"32\" y2=\"12\"\/><polyline points=\"40,5 48,12\"\/><line x1=\"40\" y1=\"35\" x2=\"32\" y2=\"28\"\/><polyline points=\"40,35 48,28\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">LED <em>D<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><circle cx=\"40\" cy=\"20\" r=\"14\"\/><line x1=\"28\" y1=\"20\" x2=\"10\" y2=\"20\"\/><line x1=\"40\" y1=\"14\" x2=\"40\" y2=\"6\"\/><line x1=\"50\" y1=\"20\" x2=\"52\" y2=\"20\"\/><line x1=\"58\" y1=\"20\" x2=\"70\" y2=\"20\"\/><polyline points=\"52,14 55,20 52,26\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">NPN transist\u00f6r\u00fc <em>S<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><circle cx=\"40\" cy=\"20\" r=\"14\"\/><line x1=\"28\" y1=\"20\" x2=\"10\" y2=\"20\"\/><line x1=\"40\" y1=\"14\" x2=\"40\" y2=\"6\"\/><line x1=\"50\" y1=\"20\" x2=\"70\" y2=\"20\"\/><polyline points=\"58,14 55,20 58,26\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">PNP transist\u00f6r\u00fc <em>S<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"10\" y1=\"14\" x2=\"10\" y2=\"26\"\/><line x1=\"10\" y1=\"20\" x2=\"32\" y2=\"20\"\/><line x1=\"32\" y1=\"8\" x2=\"32\" y2=\"14\"\/><line x1=\"32\" y1=\"26\" x2=\"32\" y2=\"32\"\/><line x1=\"32\" y1=\"20\" x2=\"54\" y2=\"20\" stroke-dasharray=\"4 3\"\/><line x1=\"54\" y1=\"8\" x2=\"54\" y2=\"32\"\/><line x1=\"54\" y1=\"20\" x2=\"70\" y2=\"20\"\/><polyline points=\"54,26 62,20 54,14\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">MOSFET N-kanall\u0131 <em>S<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"30\" y1=\"20\" x2=\"12\" y2=\"20\"\/><line x1=\"30\" y1=\"10\" x2=\"30\" y2=\"30\"\/><line x1=\"38\" y1=\"10\" x2=\"38\" y2=\"30\"\/><line x1=\"46\" y1=\"10\" x2=\"46\" y2=\"30\"\/><line x1=\"54\" y1=\"10\" x2=\"54\" y2=\"30\"\/><line x1=\"54\" y1=\"20\" x2=\"68\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">Pil <em>BT<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><circle cx=\"40\" cy=\"20\" r=\"12\"\/><path d=\"M33 14 Q40 8 47 14 Q40 10 33 14\" fill=\"currentColor\"\/><path d=\"M33 26 Q40 32 47 26 Q40 30 33 26\" fill=\"currentColor\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">AC Kayna\u011f\u0131 <em>G<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"40\" y1=\"6\" x2=\"40\" y2=\"12\"\/><line x1=\"28\" y1=\"14\" x2=\"52\" y2=\"14\"\/><line x1=\"20\" y1=\"22\" x2=\"60\" y2=\"22\"\/><line x1=\"36\" y1=\"30\" x2=\"44\" y2=\"30\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">Topraklama<\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"15\" y1=\"20\" x2=\"35\" y2=\"20\"\/><rect x=\"35\" y=\"13\" width=\"18\" height=\"14\" rx=\"2\"\/><line x1=\"53\" y1=\"20\" x2=\"65\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC<\/span><\/div><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"15\" y1=\"20\" x2=\"30\" y2=\"20\"\/><rect x=\"30\" y=\"14\" width=\"12\" height=\"12\" rx=\"6\"\/><path d=\"M42 20 Q46 16 50 20 Q54 24 58 20\"\/><line x1=\"58\" y1=\"20\" x2=\"65\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">ANSI<\/span><\/div><div class=\"bd-symbol-label\">Sigorta <em>F<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"15\" y1=\"20\" x2=\"28\" y2=\"20\"\/><line x1=\"28\" y1=\"14\" x2=\"38\" y2=\"20\"\/><line x1=\"28\" y1=\"26\" x2=\"55\" y2=\"26\"\/><circle cx=\"55\" cy=\"26\" r=\"6\"\/><line x1=\"40\" y1=\"20\" x2=\"55\" y2=\"14\"\/><line x1=\"55\" y1=\"20\" x2=\"65\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC<\/span><\/div><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"15\" y1=\"20\" x2=\"30\" y2=\"20\"\/><rect x=\"30\" y=\"14\" width=\"18\" height=\"12\" rx=\"1\"\/><path d=\"M42 14 Q46 10 50 14\"\/><line x1=\"55\" y1=\"20\" x2=\"65\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">ANSI<\/span><\/div><div class=\"bd-symbol-label\">Devre Kesici <em>QF<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><rect x=\"18\" y=\"10\" width=\"20\" height=\"20\" rx=\"0\"\/><line x1=\"38\" y1=\"20\" x2=\"52\" y2=\"20\" stroke-dasharray=\"3 3\"\/><line x1=\"52\" y1=\"14\" x2=\"52\" y2=\"26\"\/><line x1=\"52\" y1=\"20\" x2=\"65\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">R\u00f6le <em>K<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"15\" y1=\"20\" x2=\"30\" y2=\"14\"\/><line x1=\"30\" y1=\"26\" x2=\"50\" y2=\"26\"\/><line x1=\"50\" y1=\"20\" x2=\"65\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">SPST Anahtar\u0131 (NO) <em>S<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"15\" y1=\"20\" x2=\"30\" y2=\"14\"\/><line x1=\"30\" y1=\"26\" x2=\"50\" y2=\"26\"\/><line x1=\"30\" y1=\"14\" x2=\"50\" y2=\"14\"\/><line x1=\"50\" y1=\"20\" x2=\"65\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">SPDT Anahtar\u0131 <em>S<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><polygon points=\"40,6 55,20 40,34 25,20\"\/><line x1=\"40\" y1=\"18\" x2=\"40\" y2=\"6\"\/><line x1=\"28\" y1=\"20\" x2=\"10\" y2=\"20\"\/><line x1=\"50\" y1=\"20\" x2=\"70\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">\u0130\u015flemsel Amplifikat\u00f6r <em>U<\/em><\/div><\/div>\n <\/div>\n\n <p>Her referans g\u00f6stergesi (Ref), IEEE 200-1975 \/ ASME Y14.44 kurallar\u0131na uygundur \u2014 kesin \u00fcretici par\u00e7a numaras\u0131n\u0131 elde etmek i\u00e7in \u00e7iziminizdeki harf kodunu malzeme listesindeki kar\u015f\u0131l\u0131k gelen sat\u0131rla e\u015fle\u015ftirin.<\/p>\n\n <h2>IEC ve ANSI: Her Bile\u015fen Al\u0131c\u0131s\u0131n\u0131n Bilmesi Gereken \u0130ki Standart<\/h2>\n\n <p>E\u011fer daha \u00f6nce iki farkl\u0131 \u015femaya bak\u0131p, bir \u00e7izimde bir direncin neden dikd\u00f6rtgen, di\u011ferinde ise zikzak \u00e7izgi gibi g\u00f6r\u00fcnd\u00fc\u011f\u00fcn\u00fc merak ettiyseniz, elektrik sembolojisindeki en \u00f6nemli ayr\u0131m\u0131 ke\u015ffetmi\u015fsiniz demektir: IEC ve ANSI standartlar\u0131 aras\u0131ndaki fark.<\/p>\n\n <p>Bu <strong>Uluslararas\u0131 Elektroteknik Komisyonu 60617<\/strong> Uluslararas\u0131 Elektroteknik Komisyonu (IEC) taraf\u0131ndan y\u00fcr\u00fct\u00fclen bu standart, yakla\u015f\u0131k 1.900 grafik sembol\u00fc tan\u0131mlamaktad\u0131r. Bu standart, Avrupa, Asya, Orta Do\u011fu ve Rusya ile BDT \u00fclkeleri, G\u00fcneydo\u011fu Asya ve G\u00fcney Amerika dahil olmak \u00fczere \u00e7o\u011fu geli\u015fmekte olan pazarda varsay\u0131lan standartt\u0131r. IEC sembolleri, sade geometrik soyutlamaya y\u00f6neliktir: diren\u00e7ler d\u00fcz dikd\u00f6rtgenler, ind\u00fckt\u00f6rler i\u00e7i dolu \u00e7ubuklar, mant\u0131k kap\u0131lar\u0131 ise i\u015flev etiketleri bulunan basit kutulard\u0131r.<\/p>\n\n <p>Bu <strong>ANSI\/IEEE 315<\/strong> standart (ANSI Y32.2 olarak da yay\u0131nlanm\u0131\u015ft\u0131r), Kuzey Amerika\u2019da ve eski, ABD tasar\u0131m\u0131 ekipmanlarda yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Bu standarttaki semboller daha resimsel niteliktedir \u2014 diren\u00e7ler zikzak \u00e7izgilerle, ind\u00fckt\u00f6rler ilmekli bobinlerle, mant\u0131k kap\u0131lar\u0131 ise kendine \u00f6zg\u00fc kavisli \u015fekillerle g\u00f6sterilir. Japonya\u2019n\u0131n <strong>JIS<\/strong> Bu standart, IEC kurallar\u0131yla b\u00fcy\u00fck \u00f6l\u00e7\u00fcde uyumludur. Daha yeni bir standart, <strong>IPC-2612-1<\/strong>, y\u00fcksek yo\u011funluklu modern bile\u015fenler i\u00e7in \u00f6l\u00e7eklenebilir semboller olu\u015fturulmas\u0131na y\u00f6nelik kurallar sunar ve her iki eski standard\u0131 da tamamlar.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Bile\u015fen Tipi<\/th><th>Uluslararas\u0131 Elektroteknik Komisyonu 60617<\/th><th>ANSI\/IEEE 315<\/th><th>Ana B\u00f6lgeler<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>Sabit Diren\u00e7<\/td><td>D\u00fcz dikd\u00f6rtgen<\/td><td>Zikzak \u00e7izgi<\/td><td>IEC: Avrupa\/Asya\/Orta Do\u011fu\/BAK; ANSI: Kuzey Amerika<\/td><\/tr>\n <tr><td>Sabit \u0130nd\u00fckt\u00f6r (Hava \u00c7ekirdekli)<\/td><td>Dolgulu \u00e7ubuk veya dar dikd\u00f6rtgen<\/td><td>Bir dizi birbirine ba\u011fl\u0131 bobin\/t\u00fcmsek<\/td><td>Ayn\u0131 b\u00f6lgesel da\u011f\u0131l\u0131m<\/td><\/tr>\n <tr><td>Polarize Kondansat\u00f6r<\/td><td>Bir d\u00fcz + bir kavisli plaka<\/td><td>Ayn\u0131 genel \u015fekil, kavisli plaka = negatif<\/td><td>Kutupluluk i\u015faretlemesi konusunda genel mutabakat<\/td><\/tr>\n <tr><td>VE Kap\u0131s\u0131<\/td><td>\u201c&\u201d yazan dikd\u00f6rtgen\u201d<\/td><td>Sol taraf\u0131 d\u00fcz olan D \u015fekli<\/td><td>IEC: modern\/k\u00fcresel; ANSI: eski ABD tasar\u0131mlar\u0131<\/td><\/tr>\n <tr><td>Sigorta<\/td><td>Merkezinden bir \u00e7izgi ge\u00e7en dikd\u00f6rtgen<\/td><td>S-e\u011frisi eleman\u0131 i\u00e7eren oval\/dikd\u00f6rtgen<\/td><td>IEC daha basit, ANSI ise daha g\u00f6rsel<\/td><\/tr>\n <tr><td>Devre Kesici<\/td><td>\u00c7apraz ba\u011flant\u0131 \u00f6zelli\u011fine sahip a\u00e7\u0131l\u0131 anahtar konta\u011f\u0131<\/td><td>Yerinde kare kutu veya yay sembol\u00fc i\u00e7eren temas aral\u0131\u011f\u0131<\/td><td>ANSI, AC kesiciler i\u00e7in 52 numaral\u0131 cihaz kodunu kullan\u0131r<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p><strong>Maliyetli hatalar\u0131 \u00f6nleyen bir kural:<\/strong> Tek bir \u015femada asla IEC ve ANSI sembollerini kar\u0131\u015ft\u0131rmay\u0131n. Bir \u00e7izim ald\u0131\u011f\u0131n\u0131zda, \u00f6ncelikle ba\u015fl\u0131k blo\u011funu veya g\u00f6sterge tablosunu kontrol ederek hangi standard\u0131n kullan\u0131ld\u0131\u011f\u0131n\u0131 do\u011frulay\u0131n. IEC kurallar\u0131na g\u00f6re tan\u0131mlanm\u0131\u015f bir bile\u015fen, ANSI kurallar\u0131na g\u00f6re tamamen farkl\u0131 g\u00f6r\u00fcnebilir \u2014 ve bunun tersi de ge\u00e7erlidir. Uluslararas\u0131 m\u00fc\u015fteriler i\u00e7in bile\u015fen tedarik ederken, bir \u00e7izimde hangi standard\u0131n kullan\u0131ld\u0131\u011f\u0131n\u0131 bilmek, ekipman\u0131n ba\u015flang\u0131\u00e7ta hangi pazarlar i\u00e7in tasarland\u0131\u011f\u0131n\u0131 ve dolay\u0131s\u0131yla hangi sertifikasyon gereklilikleriyle kar\u015f\u0131la\u015faca\u011f\u0131n\u0131z\u0131 g\u00f6sterir.<\/p>\n\n <h2>G\u00fc\u00e7 Kayna\u011f\u0131 ve Toprak Sembolleri \u2014 Her Devrenin Ba\u015flang\u0131\u00e7 Noktas\u0131<\/h2>\n\n <p>Her devre, besleme ile ba\u015flar ve toprak ile biter. Bu semboller, devre \u015femas\u0131n\u0131 incelerken ilk olarak dikkat edilmesi gereken unsurlard\u0131r ve neyse ki IEC ve ANSI standartlar\u0131nda tutarl\u0131 bir \u015fekilde kullan\u0131lmaktad\u0131r.<\/p>\n\n <p><strong>DC G\u00fc\u00e7 Kaynaklar\u0131.<\/strong> Tek bir pil h\u00fccresi, bir uzun \u00e7izgi (art\u0131) ve bir k\u0131sa \u00e7izgi (eksi) \u015feklinde g\u00f6sterilir; daha uzun olan \u00e7izgi her zaman art\u0131 ucu belirtir. Birbirine istiflenmi\u015f birden fazla h\u00fccre \u00e7ifti bir pili temsil eder. Bir do\u011fru ak\u0131m gerilim kayna\u011f\u0131, \u201c+\u201d ve \u201c\u2212\u201d i\u015faretleri bulunan bir daire \u015feklinde de g\u00f6sterilebilir. Bir pil sembol\u00fc g\u00f6rd\u00fc\u011f\u00fcn\u00fczde, yan\u0131ndaki gerilim de\u011ferine bak\u0131n. Bu, tedarik i\u00e7in ihtiyac\u0131n\u0131z olacak ilk teknik \u00f6zelliktir.<\/p>\n\n <p><strong>Alternatif Ak\u0131m Kaynaklar\u0131.<\/strong> Alternatif ak\u0131m kaynaklar\u0131, i\u00e7inde sin\u00fcs dalgas\u0131 sembol\u00fc (~) bulunan bir daire olarak g\u00f6sterilir. Bu sembol, g\u00fc\u00e7 kaynaklar\u0131n\u0131n giri\u015f taraf\u0131nda, transformat\u00f6rlerin birincil sarg\u0131s\u0131nda ve \u015febeke geriliminin bir devreye girdi\u011fi her yerde g\u00f6r\u00fcl\u00fcr. End\u00fcstriyel \u015femalarda, nominal gerilim ve frekans\u0131n belirtildi\u011fi bir daire g\u00f6rebilirsiniz \u2014 \u00f6rne\u011fin, \u00fc\u00e7 fazl\u0131 end\u00fcstriyel g\u00fc\u00e7 i\u00e7in \u201c380V 50Hz\u201d veya Asya, Avrupa ve Orta Do\u011fu\u2019da yayg\u0131n olan tek fazl\u0131 \u015febeke gerilimi i\u00e7in \u201c220V 50Hz\u201d.<\/p>\n\n <p><strong>Toprak Ba\u011flant\u0131lar\u0131.<\/strong> T\u00fcm zeminler ayn\u0131 de\u011fildir. Bunlar\u0131 birbiriyle kar\u0131\u015ft\u0131rmak, tasar\u0131m hatalar\u0131n\u0131n s\u0131k g\u00f6r\u00fclen bir nedenidir. \u00dc\u00e7 farkl\u0131 t\u00fcr s\u0131kl\u0131kla kar\u015f\u0131m\u0131za \u00e7\u0131kar:<\/p>\n\n <ul>\n <li><strong>Topraklama<\/strong> (koruyucu topraklama): \u00fc\u00e7 adet daralan yatay \u00e7izgi \u2014 bu, bir topraklama \u00e7ubu\u011fu veya bina topraklama \u015febekesi arac\u0131l\u0131\u011f\u0131yla fiziksel topra\u011fa ba\u011flanan g\u00fcvenlik topraklamas\u0131d\u0131r. Amac\u0131 koruma sa\u011flamakt\u0131r, sinyal referans\u0131 de\u011fildir.<\/li>\n <li><strong>\u015easi Topraklamas\u0131<\/strong>: A\u015fa\u011f\u0131ya do\u011fru bakan bir k\u00f6\u015feli parantez veya g\u00f6lgeli \u00fc\u00e7gen \u015feklinde g\u00f6sterilir ve ekipman\u0131n metal muhafazas\u0131na ba\u011flan\u0131r. Koruma sa\u011flar, ancak g\u00fcvenlik uygulamalar\u0131nda topraklaman\u0131n yerini alamaz.<\/li>\n <li><strong>Sinyal Topra\u011f\u0131<\/strong> (dijital\/analog ortak): Hassas devreler i\u00e7in 0V referans noktas\u0131 g\u00f6revi g\u00f6ren a\u00e7\u0131k bir \u00fc\u00e7gen veya belirgin bir toprak sembol\u00fc. Sinyal topra\u011f\u0131n\u0131 g\u00fc\u00e7 topra\u011f\u0131ndan izole etmek, temel bir g\u00fcr\u00fclt\u00fc azaltma tekni\u011fidir.<\/li>\n <\/ul>\n\n <p>Bir tedarik uzman\u0131 i\u00e7in pratikte \u00e7\u0131kar\u0131lmas\u0131 gereken ders basittir: Toprak sembol\u00fc, devre topolojisi hakk\u0131nda bilgi verir; sat\u0131n alman\u0131z gereken bir bile\u015fen hakk\u0131nda de\u011fil. Ancak, farkl\u0131 \u015febeke standartlar\u0131na sahip pazarlara y\u00f6nelik ekipmanlar i\u00e7in g\u00fc\u00e7 kaynaklar\u0131 belirliyorsan\u0131z \u2014 \u00f6rne\u011fin Kuzey Amerika i\u00e7in 110 V\/60 Hz, Asya ve Avrupa'n\u0131n \u00e7o\u011fu i\u00e7in 220 V\/50 Hz \u2014 \u015febeke giri\u015finin yan\u0131ndaki AC kayna\u011f\u0131 sembol\u00fc, sipari\u015f vermeden \u00f6nce g\u00fc\u00e7 kayna\u011f\u0131n\u0131n giri\u015f gerilim aral\u0131\u011f\u0131n\u0131 do\u011frulaman\u0131z gerekti\u011fini g\u00f6sterir.<\/p>\n\n <h2>Pasif Bile\u015fen Sembolleri \u2014 Diren\u00e7ler, Kondansat\u00f6rler ve \u0130nd\u00fckt\u00f6rler<\/h2>\n\n <p>Pasif bile\u015fenler sinyalleri y\u00fckseltmez veya anahtarlamaz \u2014 diren\u00e7 g\u00f6sterir, depolar ve filtreler. Ayr\u0131ca, herhangi bir devre \u015femas\u0131nda en s\u0131k rastlanan bile\u015fenlerdir. Bu b\u00f6l\u00fcmdeki sembolleri okuyabilirseniz, tipik bir end\u00fcstriyel kontrol \u015femas\u0131ndaki par\u00e7alar\u0131n \u201370%\u2019sini tan\u0131mlayabilirsiniz.<\/p>\n\n <p><strong>Her bir bile\u015fen t\u00fcr\u00fcn\u00fc ayr\u0131nt\u0131l\u0131 olarak incelemeden \u00f6nce, temel \u00e7\u00f6z\u00fcmleme kural\u0131n\u0131 \u015f\u00f6yle \u00f6zetleyebiliriz: \u00d6nce sembol\u00fcn \u015fekline bak\u0131n (bu, bile\u015fen t\u00fcr\u00fcn\u00fc ve hangi standard\u0131n kullan\u0131ld\u0131\u011f\u0131n\u0131 g\u00f6sterir), ard\u0131ndan de\u011fi\u015ftirici i\u015faretleri aray\u0131n (sembol\u00fcn i\u00e7inden ge\u00e7en bir ok, bile\u015fenin ayarlanabilir oldu\u011funu; kavisli bir plaka, polariteyi; \u201ct\u00b0\u201d i\u015fareti ise s\u0131cakl\u0131\u011fa ba\u011fl\u0131 oldu\u011funu g\u00f6sterir), ard\u0131ndan yan\u0131ndaki metin a\u00e7\u0131klamas\u0131n\u0131 okuyun (diren\u00e7 de\u011feri, kapasitans, end\u00fcktans ve R12 veya C5 gibi referans g\u00f6stergesi).<\/strong> Bu \u00fc\u00e7 a\u015famal\u0131 inceleme \u2014 \u015fekil \u2192 de\u011fi\u015ftiriciler \u2192 metin \u2014 \u015femadaki herhangi bir bile\u015feni anlaman\u0131n en h\u0131zl\u0131 yoludur.<\/p>\n\n <h3>Diren\u00e7 Sembolleri \u2014 Sabit, De\u011fi\u015fken ve \u00d6zel T\u00fcrler<\/h3>\n\n <p>Diren\u00e7ler, her t\u00fcrl\u00fc elektrik \u015femas\u0131nda en yayg\u0131n olarak kullan\u0131lan bile\u015fenlerdir. Ak\u0131m ak\u0131\u015f\u0131na diren\u00e7 g\u00f6sterirler, gerilimleri b\u00f6lerler ve aktif elemanlar i\u00e7in \u00e7al\u0131\u015fma noktalar\u0131n\u0131 belirlerler \u2014 ve sembolleri, IEC ile ANSI aras\u0131ndaki ayr\u0131\u015fman\u0131n en belirgin \u00e7at\u0131\u015fma alan\u0131d\u0131r.<\/p>\n\n <p><strong>Sabit Diren\u00e7ler.<\/strong> IEC 60617 standard\u0131na g\u00f6re, sabit diren\u00e7 basit bir dikd\u00f6rtgen olarak g\u00f6sterilir. ANSI\/IEEE 315 standard\u0131na g\u00f6re ise zikzak bir \u00e7izgi olarak g\u00f6sterilir. Her iki sembol de elektriksel a\u00e7\u0131dan tam olarak ayn\u0131 anlama gelir. Aradaki fark, tamamen b\u00f6lgesel bir \u00e7izim gelene\u011fidir \u2014 ancak tedarik amac\u0131yla bir \u00e7izimi inceliyorsan\u0131z, \u00e7izimin hangi standarda uygun oldu\u011funu bilmek, ekipman\u0131n muhtemelen nerede tasarland\u0131\u011f\u0131n\u0131 ve \u00fcretildi\u011fini anlaman\u0131za yard\u0131mc\u0131 olur.<\/p>\n\n <p><strong>De\u011fi\u015fken Diren\u00e7ler ve Potansiyometreler.<\/strong> Diren\u00e7 sembol\u00fcn\u00fc \u00e7aprazlayan bir ok, ayarlanabilirlik anlam\u0131na gelir. Ok, diren\u00e7 g\u00f6vdesinin orta noktas\u0131na (veya ayr\u0131 bir \u00fc\u00e7\u00fcnc\u00fc terminale) temas ediyorsa, bu bir potansiyometredir \u2014 kontrol giri\u015fleri, ses d\u00fc\u011fmeleri ve kalibrasyon ayarlar\u0131 i\u00e7in kullan\u0131lan \u00fc\u00e7 terminalli bir gerilim b\u00f6l\u00fcc\u00fcd\u00fcr. Ok sadece bir uca temas ediyorsa, bu bir reostad\u0131r \u2014 lambalar\u0131n parlakl\u0131\u011f\u0131n\u0131 azaltma veya motor h\u0131z\u0131n\u0131 kontrol etme gibi ak\u0131m kontrol\u00fc i\u00e7in kullan\u0131lan iki terminalli bir de\u011fi\u015fken diren\u00e7tir.<\/p>\n\n <p><strong>\u00d6zel Diren\u00e7 T\u00fcrleri.<\/strong> Baz\u0131 diren\u00e7ler fiziksel ko\u015fullara ba\u011fl\u0131 olarak de\u011ferlerini de\u011fi\u015ftirir ve sembollerinde bunu belirtmek i\u00e7in \u00f6zel belirte\u00e7 i\u015faretleri bulunur. Bir termist\u00f6r (s\u0131cakl\u0131\u011fa ba\u011fl\u0131 diren\u00e7), sembol\u00fcn\u00fcn yan\u0131nda \u201ct\u00b0\u201d i\u015faretiyle g\u00f6sterilir \u2014 \u201c+t\u00b0\u201d (PTC, diren\u00e7 s\u0131cakl\u0131kla artar, a\u015f\u0131r\u0131 ak\u0131m korumas\u0131 i\u00e7in kullan\u0131l\u0131r) ile \u201c\u2212t\u00b0\u201d (NTC, diren\u00e7 s\u0131cakl\u0131kla azal\u0131r, ani ak\u0131m s\u0131n\u0131rlamas\u0131 i\u00e7in kullan\u0131l\u0131r) i\u015faretlerini ay\u0131rt edin. Bir fotorezist\u00f6r veya LDR (\u0131\u015f\u0131\u011fa ba\u011fl\u0131 diren\u00e7), diren\u00e7 g\u00f6vdesine do\u011fru i\u015faret eden oklar i\u00e7erir. Bir varist\u00f6r (MOV, metal oksit varist\u00f6r) ise gerilime ba\u011fl\u0131 direnci g\u00f6steren bir \u201cU\u201d i\u015fareti ta\u015f\u0131r. Bunlar a\u015f\u0131r\u0131 gerilim koruma cihazlar\u0131d\u0131r ve g\u00fc\u00e7 kaynaklar\u0131n\u0131n AC giri\u015finde bulunurlar.<\/p>\n\n <p><strong>\u0130hale \u015eartnamesi.<\/strong> Bir \u00e7izimde bir direnci tespit edip bunu temin etmeniz gerekti\u011finde, sembol tek ba\u015f\u0131na size i\u015flevi g\u00f6sterir, par\u00e7an\u0131n kendisini de\u011fil. Yan\u0131ndaki metin a\u00e7\u0131klamas\u0131 ise sat\u0131n alma i\u00e7in kritik parametreleri i\u00e7erir: diren\u00e7 de\u011feri (\u03a9, k\u03a9 veya M\u03a9), g\u00fc\u00e7 derecesi (W), tolerans (\u00b1%) ve paket t\u00fcr\u00fc (delikten ge\u00e7en eksenel veya 0805, 0603, 0402 gibi SMD boyutlar\u0131). Bir \u015femada \u201cR12 10k\u03a9 1\/4W \u00b11% 0805\u201d olarak i\u015faretlenmi\u015f bir diren\u00e7, BOM\u2019dan miktar\u0131 da teyit etmeniz ko\u015fuluyla, sipari\u015f vermeniz i\u00e7in gereken t\u00fcm bilgileri size sa\u011flar.<\/p>\n\n <h3>Kondansat\u00f6r Sembolleri \u2014 Polarize, Polarize Olmayan ve De\u011fi\u015fken<\/h3>\n\n <p>Kondansat\u00f6rler elektrik y\u00fck\u00fcn\u00fc depolar ve serbest b\u0131rak\u0131r. Sembolleri ilk bak\u0131\u015fta olduk\u00e7a basit g\u00f6r\u00fcn\u00fcr \u2014 iki paralel plaka \u2014 ancak bu plakalar\u0131n \u00e7izilme \u015feklinindeki ince ayr\u0131nt\u0131lar, bile\u015feni her iki y\u00f6nde de tak\u0131p takamayaca\u011f\u0131n\u0131z\u0131 ya da kat\u0131 bir kutupluluk kural\u0131na uymak zorunda olup olmad\u0131\u011f\u0131n\u0131z\u0131 belirler.<\/p>\n\n <p><strong>Polarize Olmayan Kondansat\u00f6rler.<\/strong> \u0130ki \u00f6zde\u015f paralel \u00e7izgi, hangi y\u00f6nde ba\u011flan\u0131rsa ba\u011flans\u0131n \u00e7al\u0131\u015fan bir kondansat\u00f6r\u00fc temsil eder. Bu, seramik kondansat\u00f6rleri, film kondansat\u00f6rleri ve \u00e7o\u011fu d\u00fc\u015f\u00fck de\u011ferli sinyal kondansat\u00f6r\u00fcn\u00fc kapsar. Bu tip i\u00e7in IEC ve ANSI g\u00f6sterimleri birbiriyle ayn\u0131d\u0131r \u2014 bu, iki standard\u0131n tamamen \u00f6rt\u00fc\u015ft\u00fc\u011f\u00fc birka\u00e7 alandan biridir.<\/p>\n\n <p><strong>Polarize Kondansat\u00f6rler (Elektrolitik).<\/strong> \u0130ki plakadan biri e\u011fri bir \u00e7izgi olarak \u00e7izildi\u011finde, kondansat\u00f6r polarize olur: e\u011fri olan taraf negatif u\u00e7tur. Bir elektrolitik kondansat\u00f6r\u00fcn ters tak\u0131lmas\u0131, kondansat\u00f6r\u00fc tahrip eder \u2014 bazen \u00e7ok \u015fiddetli bir \u015fekilde. Bu, elektronik \u00fcretiminde en s\u0131k g\u00f6r\u00fclen montaj hatas\u0131d\u0131r. \u015eemalarda, pozitif u\u00e7 ayr\u0131ca \u201c+\u201d i\u015fareti ile a\u00e7\u0131k\u00e7a belirtilebilir. Tantal kondansat\u00f6rlerde (\u00fcst\u00fcn kararl\u0131l\u0131\u011fa sahip bir elektrolitik alt t\u00fcr\u00fc), sembol ayn\u0131d\u0131r ancak bile\u015fenin kendisinde genellikle negatif tarafta \u201c\u2212\u201d i\u015fareti yerine pozitif tarafta \u201c+\u201d i\u015fareti bulunur \u2014 bu tutars\u0131zl\u0131k, say\u0131s\u0131z montaj kar\u0131\u015f\u0131kl\u0131\u011f\u0131na neden olmu\u015ftur.<\/p>\n\n <p><strong>De\u011fi\u015fken Kondansat\u00f6rler.<\/strong> Paralel plakalar\u0131n aras\u0131ndan ge\u00e7en bir ok, de\u011feri genellikle plakalar\u0131n fiziksel \u00f6rt\u00fc\u015fme alan\u0131n\u0131 de\u011fi\u015ftirerek ayarlanabilen bir kondansat\u00f6r\u00fc g\u00f6sterir. Bunlar \u00f6ncelikle ayar devrelerinde \u2014 radyo al\u0131c\u0131lar\u0131, RF test ekipmanlar\u0131 \u2014 g\u00f6r\u00fcl\u00fcr ve end\u00fcstriyel otomasyon ba\u011flamlar\u0131nda nadiren rastlan\u0131r.<\/p>\n\n <p><strong>\u0130hale \u015eartnamesi.<\/strong> Elektrolitik kondansat\u00f6rler i\u00e7in mutlaka do\u011frulanmas\u0131 gereken parametreler \u015funlard\u0131r: kapasitans (\u00b5F veya F), nominal gerilim (V DC), \u00e7al\u0131\u015fma s\u0131cakl\u0131k aral\u0131\u011f\u0131 (kritik \u2014 y\u00fcksek s\u0131cakl\u0131kl\u0131 ortamlar elektrolitik kondansat\u00f6rlerin \u00f6mr\u00fcn\u00fc \u00f6nemli \u00f6l\u00e7\u00fcde k\u0131salt\u0131r) ve anahtarlamal\u0131 g\u00fc\u00e7 kayna\u011f\u0131 uygulamalar\u0131 i\u00e7in ESR veya e\u015fde\u011fer seri diren\u00e7. Seramik kondansat\u00f6rler i\u00e7in dielektrik tipini (X7R, NP0\/C0G, Y5V) de ekleyin. Farkl\u0131 dielektriklerin s\u0131cakl\u0131k ve gerilim kararl\u0131l\u0131\u011f\u0131 \u00f6zellikleri tamamen farkl\u0131d\u0131r. Kapasitans de\u011feri ayn\u0131 olsa bile, birini di\u011feriyle de\u011fi\u015ftirmek devrede ar\u0131zaya neden olabilir.<\/p>\n\n <h3>\u0130nd\u00fckt\u00f6r ve Transformat\u00f6r Sembolleri<\/h3>\n\n <p>\u0130nd\u00fckt\u00f6rler, manyetik alanlarda enerji depolar. Sembolleri bobinler ve d\u00f6ng\u00fclerdir \u2014 ya da IEC kurallar\u0131na g\u00f6re, aldat\u0131c\u0131 derecede basit dikd\u00f6rtgenlerdir. Basit bir ind\u00fckt\u00f6r\u00fc, y\u00fcksek g\u00fc\u00e7 kapasiteli bir transformat\u00f6rden ay\u0131ran en \u00f6nemli g\u00f6rsel ipucu, \u00e7ekirdek i\u015faretinin olup olmad\u0131\u011f\u0131d\u0131r.<\/p>\n\n <p><strong>Hava \u00c7ekirdekli \u0130nd\u00fckt\u00f6rler.<\/strong> IEC 60617 standard\u0131na g\u00f6re, hava \u00e7ekirdekli ind\u00fckt\u00f6r, i\u00e7i dolu dar bir dikd\u00f6rtgen veya tek par\u00e7a \u00e7ubuktur. ANSI standard\u0131na g\u00f6re ise, bir dizi ilmek \u015feklinde yar\u0131m daire veya \u201ct\u00fcmsek\u201d \u015feklindedir. Hava \u00e7ekirdekli tan\u0131m\u0131, manyetik \u00e7ekirdek malzemesi bulunmad\u0131\u011f\u0131 anlam\u0131na gelir \u2014 bu ind\u00fckt\u00f6rler, ferrit veya demir \u00e7ekirde\u011fin kabul edilemez kay\u0131plara yol a\u00e7aca\u011f\u0131 y\u00fcksek frekansl\u0131 sinyal ve RF devrelerinde kullan\u0131l\u0131r.<\/p>\n\n <p><strong>Demir \u00c7ekirdekli \u0130nd\u00fckt\u00f6rler ve Transformat\u00f6rler.<\/strong> \u0130nd\u00fckt\u00f6r\/bobin sembol\u00fcn\u00fcn yan\u0131na veya i\u00e7inden \u00e7izilen iki paralel \u00e7izgi, manyetik bir \u00e7ekirde\u011fi temsil eder \u2014 genellikle g\u00fc\u00e7 frekans\u0131 uygulamalar\u0131 i\u00e7in lamine demir veya daha y\u00fcksek frekansl\u0131 anahtarlamal\u0131 g\u00fc\u00e7 kaynaklar\u0131 i\u00e7in ferrit kullan\u0131l\u0131r. \u0130ki bobin ayn\u0131 \u00e7ekirde\u011fi payla\u015ft\u0131\u011f\u0131nda (birbirine ba\u011flayan \u00e7ekirdek \u00e7izgileriyle g\u00f6sterilen iki ind\u00fckt\u00f6r sembol\u00fc \u015feklinde), kar\u015f\u0131n\u0131zda bir transformat\u00f6r vard\u0131r. Daha fazla sarg\u0131ya sahip olan bobin (veya giri\u015fe ba\u011fl\u0131 olan) birincil sarg\u0131d\u0131r; di\u011feri ise ikincil sarg\u0131d\u0131r.<\/p>\n\n <p>\u015eunlara \u00f6zellikle dikkat edin: <strong>ak\u0131m transformat\u00f6rleri (CT'ler)<\/strong>. Bunlar\u0131n, g\u00fc\u00e7 transformat\u00f6rlerinden farkl\u0131 \u00f6zel sembolleri vard\u0131r. Bir ak\u0131m transformat\u00f6r\u00fc (CT), \u00f6l\u00e7\u00fcm ve koruma r\u00f6leleri i\u00e7in y\u00fcksek ak\u0131m\u0131 \u00f6l\u00e7\u00fclebilir bir d\u00fc\u015f\u00fck ak\u0131ma d\u00fc\u015f\u00fcr\u00fcr. Bunlar, d\u00fc\u015f\u00fck gerilim da\u011f\u0131t\u0131m \u015femalar\u0131nda \u2014 motor kontrol merkezleri, \u015falt tesisat\u0131, g\u00fc\u00e7 izleme \u2014 s\u0131k\u00e7a g\u00f6r\u00fcl\u00fcr ve kendilerine \u00f6zg\u00fc IEC ve ANSI sembol varyantlar\u0131 vard\u0131r. Bir g\u00fc\u00e7 da\u011f\u0131t\u0131m \u015femas\u0131nda \u201c100\/5A\u201d gibi bir oran a\u00e7\u0131klamas\u0131 i\u00e7eren bir transformat\u00f6r sembol\u00fc g\u00f6r\u00fcrseniz, bu neredeyse kesinlikle bir ak\u0131m transformat\u00f6r\u00fcd\u00fcr.<\/p>\n\n <p><strong>\u0130hale \u015eartnamesi.<\/strong> \u0130nd\u00fckt\u00f6rler i\u00e7in: end\u00fcktans de\u011feri (\u00b5H, mH), nominal ak\u0131m (A), DC direnci veya DCR (\u03a9) ve ekranlama (ekranl\u0131 ve ekrans\u0131z \u2014 EMI uyumlulu\u011fu a\u00e7\u0131s\u0131ndan kritik \u00f6neme sahiptir). Transformat\u00f6rler i\u00e7in: birincil ve ikincil voltaj de\u011ferleri, g\u00fc\u00e7 kapasitesi (VA) ve frekans aral\u0131\u011f\u0131. \u00d6nemli bir ayr\u0131m: g\u00fc\u00e7 frekans\u0131 transformat\u00f6rleri (50\/60 Hz, lamine demir \u00e7ekirdek) ile y\u00fcksek frekansl\u0131 transformat\u00f6rler (anahtarlamal\u0131 g\u00fc\u00e7 kaynaklar\u0131, ferrit \u00e7ekirdek), benzer \u015fematik sembollere sahip olsa da tamamen farkl\u0131 bile\u015fenlerdir. \u0130htiyac\u0131n\u0131z olan\u0131 de\u011fil de di\u011ferini sipari\u015f ederseniz, a\u015f\u0131r\u0131 \u0131s\u0131narak ar\u0131zalanacak ya da hi\u00e7 \u00e7al\u0131\u015fmayacak bir par\u00e7a elde edersiniz.<\/p>\n\n \n <div class=\"bp-tip-passive bd-reveal\">\n <div class=\"bp-tip-passive-icon\">\n <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\"\/><line x1=\"12\" y1=\"16\" x2=\"12\" y2=\"12\"\/><line x1=\"12\" y1=\"8\" x2=\"12.01\" y2=\"8\"\/><\/svg>\n <\/div>\n <div class=\"bp-tip-passive-body\">\n <div class=\"bp-tip-passive-label\">Pasif Bile\u015fenler mi Sat\u0131n Al\u0131yorsunuz? Bu Teknik \u00d6zellikleri Kontrol Edin<\/div>\n <div class=\"bp-tip-passive-list\">\n <div class=\"bp-tip-passive-item\"><strong>Diren\u00e7ler:<\/strong> Diren\u00e7 (\u03a9), nominal g\u00fc\u00e7 (W), tolerans (\u00b1%), g\u00f6vde tipi (0805\/0603\/aksiyel)<\/div>\n <div class=\"bp-tip-passive-item\"><strong>Kondansat\u00f6rler:<\/strong> Kapasitans (\u00b5F), nominal gerilim (V), s\u0131cakl\u0131k aral\u0131\u011f\u0131, ESR (SMPS i\u00e7in), dielektrik t\u00fcr\u00fc<\/div>\n <div class=\"bp-tip-passive-item\"><strong>\u0130nd\u00fckt\u00f6rler\/Transformat\u00f6rler:<\/strong> \u0130nd\u00fcktans (\u00b5H\/mH) veya VA de\u011feri, nominal ak\u0131m (A), DCR, ekranlama, frekans aral\u0131\u011f\u0131<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <h2>Anahtar, R\u00f6le ve Koruma Cihaz\u0131 Sembolleri<\/h2>\n\n <p>Bu b\u00f6l\u00fcmdeki semboller g\u00fc\u00e7 ak\u0131\u015f\u0131n\u0131 kontrol eder \u2014 devreleri ba\u011flar, ay\u0131r\u0131r ve korur. End\u00fcstriyel ba\u011flamda, bunlar bak\u0131m teknisyenlerinin g\u00fcnl\u00fck olarak kulland\u0131\u011f\u0131 ve tedarik ekiplerinin en s\u0131k yeniden sipari\u015f etti\u011fi bile\u015fenlerdir. Ayr\u0131ca, temel elektronik dersleri (\u00e7arp\u0131 anahtarlar\u0131n\u0131 ele alan) ile ger\u00e7ek end\u00fcstriyel belgeler (s\u0131n\u0131r anahtarlar\u0131, kontakt\u00f6rler ve devre kesicileri ele alan) aras\u0131ndaki u\u00e7urumun en geni\u015f oldu\u011fu nokta da budur.<\/p>\n\n <p><strong>Temel Anahtar Yap\u0131land\u0131rmalar\u0131.<\/strong> Her anahtar sembol\u00fc ortak bir kelime da\u011farc\u0131\u011f\u0131ndan olu\u015fur: sabit bir noktayla temas kurabilen veya kesebilen bir \u00e7izgi. SPST (Tek Kutuplu Tek Konumlu), en basit olan\u0131d\u0131r \u2014 tek devre, a\u00e7\u0131k ya da kapal\u0131. SPDT (Tek Kutuplu \u00c7ift Konumlu), bir giri\u015fe ve iki olas\u0131 \u00e7\u0131k\u0131\u015fa sahiptir \u2014 anahtar, hangi yolun aktif olaca\u011f\u0131n\u0131 se\u00e7er. DPDT (\u00c7ift Kutuplu \u00c7ift Konumlu), mekanik olarak birbirine ba\u011fl\u0131 iki SPDT anahtard\u0131r \u2014 motorun y\u00f6n\u00fcn\u00fc tersine \u00e7evirmek veya bir AC devresinin hem faz hem de s\u0131f\u0131r hatt\u0131n\u0131 ayn\u0131 anda de\u011fi\u015ftirmek i\u00e7in kullan\u0131l\u0131r. Basmal\u0131 anahtarlar, bir yayl\u0131 geri d\u00f6n\u00fc\u015f mekanizmas\u0131 ekler: normalde a\u00e7\u0131k (NO) kontaklar bas\u0131ld\u0131\u011f\u0131nda kapan\u0131r, normalde kapal\u0131 (NC) kontaklar bas\u0131ld\u0131\u011f\u0131nda a\u00e7\u0131l\u0131r. \u015eemalarda, NO ve NC aras\u0131ndaki fark, kontaklar\u0131n dinlenme konumunda g\u00f6sterilir \u2014 bo\u015fluk NO anlam\u0131na gelir (basana kadar devre a\u00e7\u0131kt\u0131r), temas eden kontaklar ise NC anlam\u0131na gelir (basana kadar devre kapal\u0131d\u0131r).<\/p>\n\n <p><strong>End\u00fcstriyel Kontrol Anahtarlar\u0131.<\/strong> End\u00fcstriyel otomasyon ile hobi ama\u00e7l\u0131 elektronik aras\u0131nda fark i\u015fte burada ortaya \u00e7\u0131k\u0131yor. <strong>S\u0131n\u0131r anahtarlar\u0131<\/strong> fiziksel konumu alg\u0131lama \u2014 bir makine par\u00e7as\u0131 hareket mesafesinin sonuna ula\u015ft\u0131\u011f\u0131nda, bir s\u0131n\u0131r anahtar\u0131n\u0131 tetikler ve kontrol \u00fcnitesine motoru durdurmas\u0131 i\u00e7in sinyal g\u00f6nderir. IEC \u015femalar\u0131nda, s\u0131n\u0131r anahtarlar\u0131 genel anahtar kontaklar\u0131ndan farkl\u0131 olan kendine \u00f6zg\u00fc kontak sembolleri kullan\u0131l\u0131r. <strong>Mikro anahtarlar<\/strong> \u00c7ok k\u0131sa \u00e7al\u0131\u015ft\u0131rma mesafesine sahip minyat\u00fcr ani hareketli anahtarlard\u0131r \u2014 mikrodalga f\u0131r\u0131n kap\u0131 kilitlerinden CNC makine ba\u015flang\u0131\u00e7 konumu sens\u00f6rlerine kadar say\u0131s\u0131z t\u00fcketici ve end\u00fcstriyel \u00fcr\u00fcn\u00fcn i\u00e7inde yer al\u0131rlar. <strong>Yak\u0131nl\u0131k anahtarlar\u0131<\/strong> (ind\u00fcktif, kapasitif, manyetik) sens\u00f6rler, nesneleri fiziksel temas kurmadan alg\u0131lar ve genellikle bir elmas \u015fekli veya \u00f6zel bir sens\u00f6r blo\u011fu sembol\u00fcn\u00fc i\u00e7eren kendi IEC sembol varyantlar\u0131na sahiptir.<\/p>\n\n <p>Tedarik a\u015famas\u0131 hayati \u00f6nem ta\u015f\u0131r: Bir anahtar sembol\u00fc, anahtarlama i\u015flevini (SPDT, NO, NC) g\u00f6sterir ancak fiziksel \u00f6zellikleri belirtmez. Bir limit anahtar\u0131 i\u00e7in ayr\u0131ca kontak tipini (NO\/NC\/de\u011fi\u015ftirme), akt\u00fcat\u00f6r tipini (makaral\u0131 kol, piston, \u00e7ubuk), g\u00f6vde malzemesini ve IP derecesini (tozlu ve \u0131slak ortamlar i\u00e7in IP65, y\u0131kanabilir ortamlar i\u00e7in IP67) ile kablo giri\u015fini belirtmeniz gerekir. \u00c7izimdeki sembol size i\u015flevsel gereksinimi g\u00f6sterir. Eksik bilgiler \u2014 akt\u00fcat\u00f6r t\u00fcr\u00fc, g\u00f6vde, IP derecesi \u2014 \u015femadan de\u011fil, uygulama ba\u011flam\u0131ndan anla\u015f\u0131l\u0131r.<\/p>\n\n <p><strong>R\u00f6leler ve Kontakt\u00f6rler.<\/strong> Bir r\u00f6le sembol\u00fc iki \u00f6\u011feyi bir araya getirir: bir bobin (dikd\u00f6rtgen veya kavisli \u015fekil) ve bir veya daha fazla anahtar konta\u011f\u0131 (SPST\/SPDT konta\u011f\u0131 olarak \u00e7izilir ve bobine kesikli bir \u00e7izgiyle ba\u011flan\u0131r). Bobine ak\u0131m verildi\u011finde, kontaklar durum de\u011fi\u015ftirir. R\u00f6leler kontrol sinyallerini (d\u00fc\u015f\u00fck ak\u0131m) i\u015fler; kontakt\u00f6rler ise motor ve \u0131s\u0131t\u0131c\u0131 y\u00fcklerini (y\u00fcksek ak\u0131m) anahtarlamak \u00fczere tasarlanm\u0131\u015f a\u011f\u0131r hizmet tipi r\u00f6lelerdir. \u015eematik semboller yap\u0131sal olarak benzerdir, ancak kontakt\u00f6rler genellikle \u00fc\u00e7 veya d\u00f6rt ana kutup ile yard\u0131mc\u0131 kontaklara sahiptir ve kontrol devresi \u015femalar\u0131 yerine g\u00fc\u00e7 devresi \u015femalar\u0131nda yer al\u0131rlar.<\/p>\n\n <p><strong>Koruyucu Cihazlar.<\/strong> Sigortalar (ortas\u0131ndan bir tel eleman ge\u00e7en dikd\u00f6rtgen veya oval \u015fekilli) ve devre kesiciler (koruyucu \u00f6zelliklere sahip anahtar benzeri bir sembol), ar\u0131za ak\u0131mlar\u0131n\u0131n ekipmana zarar vermeden veya yang\u0131na neden olmadan kesilmesi i\u00e7in tasarlanm\u0131\u015ft\u0131r. ANSI tek hat \u015femalar\u0131nda, devre kesiciler genellikle cihaz i\u015flev numaralar\u0131yla tan\u0131mlan\u0131r \u2014 bir AC g\u00fc\u00e7 devre kesicisi i\u00e7in \u201c52\u201d. Termal a\u015f\u0131r\u0131 y\u00fck r\u00f6lesi (ANSI\u2019de birbirine ba\u011fl\u0131 iki \u0131s\u0131t\u0131c\u0131 ark\u0131 olarak g\u00f6sterilir veya IEC\u2019de g\u00f6stergeli bir kutu olarak g\u00f6sterilir), motorlar\u0131 s\u00fcrekli a\u015f\u0131r\u0131 ak\u0131mdan korur ve motor \u00e7al\u0131\u015ft\u0131r\u0131c\u0131 devrelerinde her zaman bir kontakt\u00f6rle e\u015fle\u015ftirilir.<\/p>\n\n \n <div class=\"bp-cta-mid bd-reveal\">\n <div class=\"bp-cta-mid-text\">Farkl\u0131 teknik \u00f6zelliklere sahip anahtarlar, r\u00f6leler veya koruma cihazlar\u0131 tedarik etmeniz mi gerekiyor? 30'dan fazla bile\u015fen kategorisini kapsayan tek tedarik\u00e7iden fiyat teklifi almak i\u00e7in malzeme listenizi g\u00f6nderin.<\/div>\n <a class=\"bp-cta-mid-btn\" href=\"https:\/\/www.omch.com\/tr\/contact\/\" target=\"_self\">Bile\u015fen Teklifi Talebi <svg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/a>\n <\/div>\n\n <h2>Yar\u0131 \u0130letken ve Aktif Bile\u015fen Sembolleri<\/h2>\n\n <p>Yar\u0131 iletkenler, modern elektroni\u011fin ortaya \u00e7\u0131kmas\u0131n\u0131 m\u00fcmk\u00fcn k\u0131lm\u0131\u015ft\u0131r \u2014 sinyalleri y\u00fckseltir, anahtarlar, d\u00fczenler ve i\u015flerler. Sembollerinde ortak bir g\u00f6rsel dil kullan\u0131l\u0131r: bir \u00fc\u00e7gen, geleneksel ak\u0131m ak\u0131\u015f y\u00f6n\u00fcn\u00fc (art\u0131dan eksiye do\u011fru) g\u00f6sterir ve bu \u00fc\u00e7genin etraf\u0131ndaki belirte\u00e7ler, cihaz\u0131n spesifik t\u00fcr\u00fcn\u00fc tan\u0131mlar.<\/p>\n\n <p><strong>Belirli cihaz ailelerini incelemeden \u00f6nce, yar\u0131 iletken sembollerine ili\u015fkin genel bir \u00e7\u00f6z\u00fcmleme k\u0131lavuzu: \u00dc\u00e7gen her zaman ileri ak\u0131m y\u00f6n\u00fcn\u00fc g\u00f6sterir (P-tipinden N-tipine). Cihaz\u0131n etraf\u0131ndaki daire, bunun ayr\u0131k bir paketlenmi\u015f bile\u015fen oldu\u011funu belirtir. Dairenin olmamas\u0131 veya cihaz\u0131n daha b\u00fcy\u00fck bir i\u015flevsel blo\u011fun i\u00e7ine \u00e7izilmi\u015f olmas\u0131, bunun bir entegre devrenin par\u00e7as\u0131 oldu\u011funu g\u00f6sterir. Her ek i\u015faret \u2014 i\u00e7e d\u00f6n\u00fck oklar, d\u0131\u015fa d\u00f6n\u00fck oklar, b\u00fck\u00fclm\u00fc\u015f katot \u00e7ubu\u011fu, k\u00fc\u00e7\u00fck bir kanat \u2014 bu belirli yar\u0131 iletkenin temel diyottan neyle farkl\u0131 oldu\u011funu g\u00f6sterir.<\/strong><\/p>\n\n <h3>Diyot Ailesi Sembolleri \u2014 Do\u011frultucu, Zener, LED ve Di\u011ferleri<\/h3>\n\n <p>Diyot, yar\u0131 iletkenlerin temel yap\u0131 birimidir: ak\u0131m bir y\u00f6nde serbest\u00e7e akar, di\u011fer y\u00f6nde ise engellenir. D\u00fcz bir \u00e7ubu\u011fa do\u011fru i\u015faret eden bir \u00fc\u00e7gen, standart bir do\u011frultucu diyotu temsil eder. \u00dc\u00e7gen, ak\u0131m\u0131n akmas\u0131na izin verilen y\u00f6n\u00fc g\u00f6sterir (anot \u2192 katot).<\/p>\n\n <p><strong>Zener Diyotlar\u0131.<\/strong> Katot \u00e7ubu\u011fu, k\u00fc\u00e7\u00fck bir k\u0131vr\u0131ml\u0131 kanca veya \u201ckanat\u201d ile modifiye edilmi\u015ftir \u2014 bu, diyotun ters ar\u0131za durumunda \u00e7al\u0131\u015facak \u015fekilde tasarland\u0131\u011f\u0131n\u0131 ve u\u00e7lar\u0131 aras\u0131nda hassas bir gerilim seviyesini korudu\u011funu g\u00f6sterir. Zener diyotlar\u0131, redres\u00f6r de\u011fil, gerilim referanslar\u0131 ve a\u015f\u0131r\u0131 gerilim koruyuculard\u0131r. Tedarik a\u00e7\u0131s\u0131ndan kritik parametre, yakla\u015f\u0131k 2,4 V ile 200 V\u2019un \u00fczerinde bir aral\u0131kta de\u011fi\u015fen Zener gerilimi (Vz)\u2019dir.<\/p>\n\n <p><strong>I\u015f\u0131k Yayan Diyotlar (LED'ler).<\/strong> Diyot sembol\u00fcnden d\u0131\u015far\u0131ya do\u011fru uzanan iki ok, diyotun ileri y\u00f6nde gerilim uyguland\u0131\u011f\u0131nda \u0131\u015f\u0131k yayd\u0131\u011f\u0131n\u0131 g\u00f6sterir. LED\u2019ler i\u00e7in tedarik \u015fartnameleri, temel ileri y\u00f6n gerilimi ve ak\u0131m de\u011ferlerinin \u00f6tesine ge\u00e7er: ayr\u0131ca dalga boyu veya renk s\u0131cakl\u0131\u011f\u0131 (beyaz LED\u2019ler i\u00e7in), g\u00f6r\u00fc\u015f a\u00e7\u0131s\u0131 (derece cinsinden), \u0131\u015f\u0131k \u015fiddeti (mcd) ve ambalaj boyutlar\u0131 da gereklidir.<\/p>\n\n <p><strong>Fotodiyotlar.<\/strong> Diyot ba\u011flant\u0131 noktas\u0131na do\u011fru i\u00e7e d\u00f6n\u00fck oklar, cihaz\u0131n \u0131\u015f\u0131\u011f\u0131 alg\u0131lad\u0131\u011f\u0131n\u0131 g\u00f6sterir. Bunlar, end\u00fcstriyel otomasyonda yayg\u0131n olarak kullan\u0131lan optik sens\u00f6rlerde, \u0131\u015f\u0131k perdelerinde ve fiber optik al\u0131c\u0131larda kullan\u0131l\u0131r.<\/p>\n\n <p><strong>K\u00f6pr\u00fc Do\u011frultucular.<\/strong> Elmas \u015feklinde d\u00fczenlenmi\u015f d\u00f6rt diyot, tam dalga k\u00f6pr\u00fc do\u011frultucu olu\u015fturur \u2014 bu, g\u00fc\u00e7 kaynaklar\u0131nda AC\u2019yi DC\u2019ye d\u00f6n\u00fc\u015ft\u00fcrmenin en yayg\u0131n y\u00f6ntemidir. Sembol, iki z\u0131t k\u00f6\u015fesinde AC giri\u015f terminalleri ve di\u011fer iki k\u00f6\u015fesinde DC \u00e7\u0131k\u0131\u015f (+ ve \u2212) bulunan bir elmas \u015feklindedir. Tedarik parametreleri: maksimum tekrarlanan ters gerilim (Vrrm) ve ortalama ileri ak\u0131m (If). K\u00f6pr\u00fc redres\u00f6r\u00fc, g\u00fc\u00e7 kayna\u011f\u0131n\u0131n tam y\u00fck ak\u0131m\u0131n\u0131 ta\u015f\u0131r; bu nedenle ak\u0131m de\u011feri, g\u00fc\u00e7 kayna\u011f\u0131n\u0131n maksimum \u00e7\u0131k\u0131\u015f ak\u0131m\u0131n\u0131 bir marjla a\u015fmal\u0131d\u0131r.<\/p>\n\n <p>Sat\u0131n al\u0131rken g\u00f6zden ka\u00e7an bir husus: Ayn\u0131 \u015fematik sembole sahip t\u00fcm diyotlar birbirinin yerine kullan\u0131lamaz. Bir Schottky diyotu (h\u0131zl\u0131 anahtarlama, d\u00fc\u015f\u00fck ileri y\u00f6n gerilim d\u00fc\u015f\u00fc\u015f\u00fc), standart bir silikon do\u011frultucu diyotla ayn\u0131 sembol\u00fc payla\u015f\u0131r. Yanl\u0131\u015f devrede birini di\u011ferinin yerine kullanmak, a\u015f\u0131r\u0131 \u0131s\u0131nmaya veya ar\u0131zaya neden olur. \u015eemada, ay\u0131rt edilmesi gerekiyorsa diyotun \u00fczerine par\u00e7a numaras\u0131 yaz\u0131lmal\u0131 veya \u201cSchottky\u201d ibaresi belirtilmelidir. Ancak eski veya daha az ayr\u0131nt\u0131l\u0131 \u00e7izimlerde bu bilgi bulunmayabilir \u2014 bu durumda sat\u0131n alma sorumlusu, do\u011fru karar\u0131 verebilmek i\u00e7in devrenin ba\u011flam\u0131n\u0131 anlamal\u0131d\u0131r.<\/p>\n\n <h3>Transist\u00f6r ve MOSFET Sembolleri \u2014 Kontrol\u00fcn Yap\u0131 Ta\u015flar\u0131<\/h3>\n\n <p>Transist\u00f6rler ve MOSFET\u2019ler, her elektronik kontrol devresinin kalbinde yer alan aktif anahtarlar ve amplifikat\u00f6rlerdir. Diyotlar tek y\u00f6nl\u00fc valfler ise, transist\u00f6rler oransal valflerdir: k\u00fc\u00e7\u00fck bir sinyal, \u00e7ok daha b\u00fcy\u00fck bir ak\u0131m\u0131 kontrol eder.<\/p>\n\n <p><strong>Bipolar Ba\u011flant\u0131 Transist\u00f6rleri (BJT\u2019ler).<\/strong> NPN ve PNP transist\u00f6rleri, tek bir \u00f6nemli \u00f6zellik ile birbirinden ayr\u0131l\u0131r: yay\u0131c\u0131 terminalindeki okun y\u00f6n\u00fc. NPN\u2019de ok, <strong>d\u0131\u015fa do\u011fru<\/strong> (hat\u0131rlatma kural\u0131: NPN = ok, taban\u0131ndan uzakla\u015f\u0131r). PNP durumunda ise ok, <strong>i\u00e7eriye do\u011fru<\/strong> baza do\u011fru. Ok y\u00f6n\u00fc, yay\u0131c\u0131dan ge\u00e7en geleneksel ak\u0131m y\u00f6n\u00fcn\u00fc g\u00f6sterir. BJT\u2019ler i\u00e7in sat\u0131n alma parametreleri: kollekt\u00f6r-yay\u0131c\u0131 aralma gerilimi (Vceo), maksimum kollekt\u00f6r ak\u0131m\u0131 (Ic), DC ak\u0131m kazanc\u0131 (hFE) ve paket t\u00fcr\u00fc.<\/p>\n\n <p><strong>Metal-oksit yar\u0131 iletken alan etkili transist\u00f6rler.<\/strong> Metal-Oksit-Yar\u0131iletken Alan Etkili Transist\u00f6r (MOSFET), g\u00fc\u00e7 anahtarlama uygulamalar\u0131nda BJT\u2019nin yerini b\u00fcy\u00fck \u00f6l\u00e7\u00fcde alm\u0131\u015ft\u0131r. Sembolde \u00fc\u00e7 u\u00e7 \u2014 Kap\u0131, Drenaj ve Kaynak \u2014 g\u00f6sterilmektedir; Kap\u0131, kanaldan bir bo\u015flukla ayr\u0131lm\u0131\u015f ayr\u0131 bir plaka olarak \u00e7izilmi\u015ftir (bu, yal\u0131t\u0131lm\u0131\u015f kap\u0131 yap\u0131s\u0131n\u0131 temsil eder). Kaynak ve Drenaj aras\u0131nda yer alan yerle\u015fik g\u00f6vde diyotu, MOSFET yap\u0131s\u0131n\u0131n ayr\u0131lmaz bir par\u00e7as\u0131d\u0131r ve sembolde g\u00f6sterilir. Zenginle\u015ftirme modu MOSFET'lerde (g\u00fc\u00e7 uygulamalar\u0131 i\u00e7in varsay\u0131lan) kanal \u00e7izgisi kesik olarak g\u00f6sterilir; yoksunla\u015ft\u0131rma modu MOSFET'lerde (daha az yayg\u0131n) ise kanal \u00e7izgisi kesintisiz olarak g\u00f6sterilir.<\/p>\n\n <p>MOSFET tedarikinde iki parametre belirleyicidir: drenaj-kaynak aral\u0131\u011f\u0131 k\u0131r\u0131lma gerilimi (Vdss) ve a\u00e7\u0131k diren\u00e7 (Rds(on)). Rds(on), iletim kay\u0131plar\u0131n\u0131 do\u011frudan belirler \u2014 y\u00fcksek ak\u0131m uygulamalar\u0131nda her miliohm \u00f6nemlidir. \u00dc\u00e7\u00fcnc\u00fc bir parametre olan ge\u00e7it e\u015fik gerilimi (Vgs(th)), 3,3 V'luk bir mikrodenetleyicinin veya 5 V'luk bir mant\u0131k sinyalinin MOSFET ge\u00e7idini do\u011frudan s\u00fcr\u00fcp s\u00fcremeyece\u011fini ya da bir ge\u00e7it s\u00fcr\u00fcc\u00fc devresinin gerekli olup olmad\u0131\u011f\u0131n\u0131 belirler.<\/p>\n\n <p>Malzeme cephesi: GaN (Galyum Nitr\u00fcr) ve SiC (Silikon Karb\u00fcr) g\u00fc\u00e7 yar\u0131 iletkenleri, geleneksel silikon MOSFET\u2019lerle ayn\u0131 \u015fematik sembol\u00fc payla\u015f\u0131r, ancak \u00e7ok daha y\u00fcksek anahtarlama h\u0131zlar\u0131 ve gerilim de\u011ferleri sunar. Y\u00fcksek verimli g\u00fc\u00e7 kaynaklar\u0131, elektrikli ara\u00e7 \u015farj cihazlar\u0131 veya g\u00fcne\u015f enerjisi invert\u00f6rleri i\u00e7in yedek yar\u0131 iletkenler temin ediyorsan\u0131z, orijinal par\u00e7an\u0131n GaN mi yoksa SiC mi kulland\u0131\u011f\u0131n\u0131 kontrol edin. Ayn\u0131 gerilim ve ak\u0131m de\u011ferlerine sahip bir silikon MOSFET, ayn\u0131 performans\u0131 sunmayacakt\u0131r.<\/p>\n\n <h3>Entegre Devre ve Mant\u0131k Kap\u0131s\u0131 Sembolleri<\/h3>\n\n <p>Entegre devreler (IC\u2019ler), \u015femalarda transist\u00f6r d\u00fczeyinde ayr\u0131nt\u0131lar olarak de\u011fil, i\u015flevsel bloklar olarak g\u00f6sterilir \u2014 pin numaralar\u0131 ve par\u00e7a numaras\u0131 ya da i\u015flev etiketi bulunan dikd\u00f6rtgenler. \u0130\u015flemsel amplifikat\u00f6r (op-amp) \u00f6zel olarak bahsedilmeyi hak eder: bu, iki giri\u015fi (ters \u00e7eviren (\u2212) ve ters \u00e7evirmeyen (+)) ve bir \u00e7\u0131k\u0131\u015f\u0131 olan bir \u00fc\u00e7gen (tek u\u00e7lu amplifikat\u00f6r gibi) olarak \u00e7izilir. Bu \u00fc\u00e7gen, diren\u00e7ten sonra analog devre \u015femalar\u0131nda en s\u0131k g\u00f6r\u00fclen ikinci sembold\u00fcr.<\/p>\n\n <p><strong>Mant\u0131k Kap\u0131lar\u0131.<\/strong> Dijital devrelerde mant\u0131k kap\u0131s\u0131 sembolleri kullan\u0131l\u0131r ve burada IEC\/ANSI aras\u0131ndaki fark yeniden ortaya \u00e7\u0131kar. IEC 60617 standard\u0131na g\u00f6re, mant\u0131k kap\u0131lar\u0131 i\u015flevlerini tan\u0131mlayan etiketlere sahip d\u00fcz dikd\u00f6rtgenlerdir: AND i\u00e7in \u201c&\u201d, OR i\u00e7in \u201c\u22651\u201d, XOR i\u00e7in \u201c=1\u201d ve tampon i\u00e7in \u201c1\u201d. Giri\u015f veya \u00e7\u0131k\u0131\u015ftaki k\u00fc\u00e7\u00fck bir balon, mant\u0131ksal terslemeyi (negiasyonu) g\u00f6sterir. ANSI\/IEEE standard\u0131na g\u00f6re ise kap\u0131lar kendine \u00f6zg\u00fc \u015fekillere sahiptir.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Kap\u0131<\/th><th>Uluslararas\u0131 Elektroteknik Komisyonu 60617<\/th><th>ANSI\/IEEE 315<\/th><th>Do\u011fruluk Tablosu \u00d6zeti<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>VE<\/td><td>\u201c&\u201d yazan dikd\u00f6rtgen\u201d<\/td><td>D \u015fekilli, d\u00fcz sol<\/td><td>Yaln\u0131zca t\u00fcm giri\u015fler HIGH oldu\u011funda \u00e7\u0131k\u0131\u015f HIGH olur<\/td><\/tr>\n <tr><td>VEYA<\/td><td>\u201c\u22651\u201d olarak etiketlenmi\u015f dikd\u00f6rtgen\u201d<\/td><td>Kavisli giri\u015f, sivri u\u00e7lu \u00e7\u0131k\u0131\u015f<\/td><td>Herhangi bir giri\u015f HIGH oldu\u011funda \u00e7\u0131k\u0131\u015f HIGH olur<\/td><\/tr>\n <tr><td>DE\u011e\u0130L (\u0130nvert\u00f6r)<\/td><td>Dikd\u00f6rtgen \u201c1\u201d + \u00e7\u0131kt\u0131 balonu<\/td><td>\u00dc\u00e7gen + \u00e7\u0131kt\u0131 balonu<\/td><td>\u00c7\u0131k\u0131\u015f = ters \u00e7evrilmi\u015f giri\u015f<\/td><\/tr>\n <tr><td>NAND<\/td><td>Dikd\u00f6rtgen \u201c&\u201d + konu\u015fma balonu<\/td><td>VE \u015fekil + \u00e7\u0131kt\u0131 balonu<\/td><td>VE\u2019nin ard\u0131ndan NOT gelir<\/td><\/tr>\n <tr><td>NOR<\/td><td>Dikd\u00f6rtgen \u201c\u22651\u201d + \u00e7\u0131kt\u0131 balonu<\/td><td>VEYA \u015fekil + \u00e7\u0131kt\u0131 balonu<\/td><td>VEYA\u2019dan sonra NOT gelir<\/td><\/tr>\n <tr><td>XOR<\/td><td>Dikd\u00f6rtgen \u201c=1\u201d<\/td><td>VEYA \u015fekil + ekstra kavisli giri\u015f<\/td><td>Giri\u015fler birbirinden farkl\u0131 oldu\u011funda \u00e7\u0131k\u0131\u015f HIGH olur<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>Tedarik a\u00e7\u0131s\u0131ndan, entegre devreler (IC\u2019ler) \u015femadan temin edilmesi en kolay bile\u015fenlerdir: \u00c7izimde, IC sembol\u00fcn\u00fcn yan\u0131nda neredeyse her zaman belirli bir par\u00e7a numaras\u0131 (\u00f6rne\u011fin 74HC00, ATmega328P, LM358) yer al\u0131r. Sat\u0131n alma karar\u0131, paket tipini (delikli montaj i\u00e7in DIP, y\u00fczeye monte i\u00e7in SOIC\/QFP\/BGA) ve s\u0131cakl\u0131k s\u0131n\u0131f\u0131n\u0131 (ticari 0\u201370\u00b0C, end\u00fcstriyel \u221240 ila +85\u00b0C, otomotiv \u221240 ila +125\u00b0C) do\u011frulamaya ba\u011fl\u0131d\u0131r. Yaz aylar\u0131nda 65\u00b0C\u2019ye ula\u015fan end\u00fcstriyel bir muhafazada ticari s\u0131n\u0131f bir IC kullanmak, te\u015fhis edilmesi olduk\u00e7a zor oldu\u011fu bilinen aral\u0131kl\u0131 ar\u0131zalara yol a\u00e7ar.<\/p>\n\n <h2>Sembolden Tedarik\u00e7iye \u2014 Elektrik \u015eemalar\u0131ndan Bile\u015fenleri Belirleme ve Tedarik Etme Y\u00f6ntemleri<\/h2>\n\n <p>Bu b\u00f6l\u00fcm, di\u011fer hi\u00e7bir elektrik sembolleri k\u0131lavuzunun ele almad\u0131\u011f\u0131 bir bo\u015flu\u011fu doldurmaktad\u0131r: Her sembol\u00fcn ne anlama geldi\u011fini \u00f6\u011frendikten sonra, par\u00e7a sat\u0131n alman\u0131z gerekti\u011finde bu bilgiyi pratikte nas\u0131l kullanacaks\u0131n\u0131z?<\/p>\n\n <p>\u0130\u015f ak\u0131\u015f\u0131 \u00fc\u00e7 ad\u0131mdan olu\u015fur: bile\u015fen t\u00fcr\u00fcn\u00fc belirlemek i\u00e7in sembol\u00fc \u00e7\u00f6zmek, \u00e7izim notlar\u0131n\u0131 tedarik \u015fartnamelerine d\u00f6n\u00fc\u015ft\u00fcrmek ve bu \u015fartnameleri, do\u011fru ve kar\u015f\u0131la\u015ft\u0131r\u0131labilir tekliflerin olu\u015fturulmas\u0131n\u0131 sa\u011flayan bir bi\u00e7imde tedarik\u00e7iye iletmek.<\/p>\n\n <p><strong>A\u015fa\u011f\u0131da anlat\u0131lacak her \u015feyin temel \u00e7er\u00e7evesi \u015fudur: Kod \u00c7\u00f6zme \u2192 Belirtme \u2192 Kaynak.<\/strong> \u201cDecode\u201d ad\u0131m\u0131, bir sembol\u00fc bile\u015fen kategorisine d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. \u201cSpecify\u201d ad\u0131m\u0131, bile\u015fen kategorisini ve \u00e7izim a\u00e7\u0131klamalar\u0131n\u0131 \u00f6l\u00e7\u00fclebilir parametrelerden olu\u015fan bir listeye d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. \u201cSource\u201d ad\u0131m\u0131 ise bu listeyi tedarik\u00e7ilere sunulmaya haz\u0131r bir teklif talebine (RFQ) d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. Her ad\u0131m bir \u00f6ncekine dayan\u0131r. Bir ad\u0131m\u0131 \u2014 \u00f6zellikle de \u201cSpecify\u201d ad\u0131m\u0131n\u0131 \u2014 atlarsan\u0131z, yanl\u0131\u015f par\u00e7ay\u0131 al\u0131rs\u0131n\u0131z.<\/p>\n\n \n <div class=\"bp-decode-flow bd-reveal\">\n <div class=\"bp-decode-flow-step\">\n <div class=\"bp-decode-flow-num\">1<\/div>\n <div class=\"bp-decode-flow-title\">\u015eifreyi \u00e7\u00f6z<\/div>\n <div class=\"bp-decode-flow-desc\">Sembol g\u00f6vdesini belirleyin, de\u011fi\u015ftirici i\u015faretlerini kontrol edin, referans g\u00f6stergesini ve a\u00e7\u0131klamay\u0131 okuyun<\/div>\n <\/div>\n <div class=\"bp-decode-flow-connector\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/div>\n <div class=\"bp-decode-flow-step\">\n <div class=\"bp-decode-flow-num\">2<\/div>\n <div class=\"bp-decode-flow-title\">Belirtin<\/div>\n <div class=\"bp-decode-flow-desc\">Anahtar parametreleri belirlemek, sertifikalar\u0131 hedef pazara uygun hale getirmek, standartlara uygunlu\u011fu do\u011frulamak<\/div>\n <\/div>\n <div class=\"bp-decode-flow-connector\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/div>\n <div class=\"bp-decode-flow-step\">\n <div class=\"bp-decode-flow-num\">3<\/div>\n <div class=\"bp-decode-flow-title\">Kaynak<\/div>\n <div class=\"bp-decode-flow-desc\">Kesin teknik \u00f6zellikler, miktarlar, sertifikalar ve teslimat ko\u015fullar\u0131n\u0131 i\u00e7eren bir teklif talebi haz\u0131rlay\u0131n<\/div>\n <\/div>\n <\/div>\n\n <h3>1. Ad\u0131m \u2014 Sembol\u00fc okuyun ve ne sat\u0131n alaca\u011f\u0131n\u0131z\u0131 belirleyin<\/h3>\n\n <p>Kurallar\u0131 \u00f6\u011frendikten sonra ilk ad\u0131m, sistemli ancak mekanik bir i\u015flemdir. \u0130\u015fte \u015femadaki herhangi bir bile\u015feni \u00e7\u00f6z\u00fcmlemek i\u00e7in izlenecek be\u015f ad\u0131ml\u0131k prosed\u00fcr:<\/p>\n\n <ol>\n <li><strong>Sembol g\u00f6vdesini belirleyin.<\/strong> Bir dikd\u00f6rtgen (diren\u00e7, IEC), zikzak (diren\u00e7, ANSI), iki paralel \u00e7izgi (kapasit\u00f6r), bobin \u015fekli (ind\u00fckt\u00f6r, ANSI), i\u00e7i dolu \u00e7ubuk (ind\u00fckt\u00f6r, IEC), \u00fc\u00e7gen+\u00e7ubuk (diyot) mu, yoksa ok i\u015fareti bulunan \u00fc\u00e7 u\u00e7lu bir cihaz (transist\u00f6r) mi? Bu, size bile\u015fenin genel kategorisini g\u00f6sterir.<\/li>\n <li><strong>De\u011fi\u015ftirici i\u015faretleri olup olmad\u0131\u011f\u0131na bak\u0131n.<\/strong> Sembol\u00fcn i\u00e7inden ge\u00e7en ok \u2192 ayarlanabilir. Kavisli plaka \u2192 polarize kondansat\u00f6r. Yan\u0131ndaki \u00e7ift \u00e7izgi \u2192 demir\/ferrit \u00e7ekirdek. \u201ct\u00b0\u201d \u2192 s\u0131cakl\u0131\u011fa ba\u011fl\u0131. \u201cU\u201d \u2192 gerilime ba\u011fl\u0131. D\u0131\u015fa do\u011fru oklar \u2192 \u0131\u015f\u0131k yayan. \u0130\u00e7eri do\u011fru oklar \u2192 \u0131\u015f\u0131k alg\u0131layan. Bu belirte\u00e7ler alt t\u00fcr\u00fc daralt\u0131r.<\/li>\n <li><strong>\u00c7izim standard\u0131n\u0131 belirleyin.<\/strong> Diren\u00e7 dikd\u00f6rtgen (IEC) mi yoksa zikzak (ANSI) m\u0131? Ind\u00fckt\u00f6rler \u00e7ubuk (IEC) mu yoksa halka (ANSI) m\u0131? Bu, \u00e7izimin kayna\u011f\u0131n\u0131 ve dolay\u0131s\u0131yla ge\u00e7erli olmas\u0131 muhtemel sertifikasyon \u00e7er\u00e7evesini g\u00f6sterir.<\/li>\n <li><strong>Referans kodunu okuyun.<\/strong> D\u00fczg\u00fcn bir \u015fekilde haz\u0131rlanm\u0131\u015f bir \u015femadaki her bile\u015fen, IEEE 200-1975 \/ ASME Y14.44 kurallar\u0131na uygun bir referans g\u00f6stergesi ta\u015f\u0131r: R = diren\u00e7, C = kondansat\u00f6r, L = ind\u00fckt\u00f6r, Q = transist\u00f6r, U = entegre devre, K = r\u00f6le veya kontakt\u00f6r, F = sigorta veya koruma cihaz\u0131, S = anahtar, T = transformat\u00f6r, D = diyot (bazen katot do\u011frultucu i\u00e7in CR). Bu harf kodu, s\u0131ra numaras\u0131yla birle\u015ftirildi\u011finde (R12, C5, K3), \u015femay\u0131 malzeme listesiyle ili\u015fkilendirir. Malzeme listesinde e\u015fle\u015fen sat\u0131r\u0131 bulun ve bile\u015fenin t\u00fcm teknik \u00f6zelliklerine ula\u015f\u0131n.<\/li>\n <li><strong>Yan\u0131ndaki a\u00e7\u0131klamay\u0131 okuyun.<\/strong> Sembol\u00fcn yan\u0131nda veya alt\u0131nda, bile\u015fen de\u011ferini (10k\u03a9, 100\u00b5F, 4,7mH), nominal de\u011ferini (1\/4W, 25V, 2A) ve tolerans\u0131n\u0131 (\u00b11%, \u00b110%) aray\u0131n. Bunlar, bir sat\u0131n alma sipari\u015fi i\u00e7in gerekli asgari bilgilerdir.<\/li>\n <\/ol>\n\n <blockquote>\n <p><strong>\u00c7izim a\u00e7\u0131klamas\u0131:<\/strong> \u201cR12 10 k\u03a9 1\/4 W \u00b111 TP3T 0805\u201d<\/p>\n <p>\u00c7\u00f6z\u00fcm: Referans g\u00f6stergesi R \u2192 Diren\u00e7. Say\u0131 12 \u2192 Malzeme listesi (BOM) sat\u0131r\u0131 12 (diren\u00e7ler). De\u011fer 10k\u03a9 \u2192 10.000 ohm. G\u00fc\u00e7 1\/4W \u2192 maksimum 0,25 watt g\u00fc\u00e7 kayb\u0131. Tolerans \u00b11% \u2192 hassas s\u0131n\u0131f. Paket 0805 \u2192 y\u00fczeye monte, 2,0 mm \u00d7 1,25 mm ayak izi.<\/p>\n <p>Ne sat\u0131n al\u0131nmal\u0131: 10 k\u03a9 y\u00fczeye monte \u00e7ip diren\u00e7, 0805 paketi, 0,25 W, \u00b11% tolerans, BOM'da belirtilen miktarda.<\/p>\n <\/blockquote>\n\n <p>Referans tan\u0131mlay\u0131c\u0131, bu s\u00fcre\u00e7teki en g\u00fc\u00e7l\u00fc ara\u00e7t\u0131r. Malzeme listesine (BOM) eri\u015fiminiz varsa ancak tam \u015femaya eri\u015fiminiz yoksa, malzeme listesinde \u201cR12\u201dyi bulmak size tam \u00fcretici par\u00e7a numaras\u0131n\u0131 verir \u2014 sembol\u00fc de\u015fifre etmeye gerek kalmaz. \u015eemaya eri\u015fiminiz varsa ancak malzeme listesine eri\u015fiminiz yoksa, sembol\u00fcn yan\u0131ndaki a\u00e7\u0131klama ile referans tan\u0131mlay\u0131c\u0131 sistemine ili\u015fkin bilginiz genellikle bile\u015feni belirlemek i\u00e7in yeterlidir.<\/p>\n\n <h3>2. Ad\u0131m \u2014 Teknik \u00d6zellikleri Pazar\u0131n\u0131z\u0131n Standartlar\u0131 ve Gereksinimleriyle Uyumlu Hale Getirin<\/h3>\n\n <p>Bile\u015fen t\u00fcr\u00fcn\u00fc belirlemek i\u015fin sadece yar\u0131s\u0131d\u0131r. Sat\u0131n ald\u0131\u011f\u0131n\u0131z bile\u015fenin, hedef pazarda ithalat\u0131, kurulumu ve kullan\u0131m\u0131 da yasal olmal\u0131d\u0131r. Bir\u00e7ok uluslararas\u0131 tedarik \u00e7al\u0131\u015fmas\u0131 tam da bu noktada aksar: Teknik a\u00e7\u0131dan uygun bir bile\u015fen, gerekli sertifika i\u015faretinin bulunmamas\u0131 nedeniyle g\u00fcmr\u00fckte al\u0131konulur.<\/p>\n\n \n <div class=\"bp-cert-map bd-reveal\">\n <div class=\"bp-cert-card\">\n <div class=\"bp-cert-badge\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\/><\/svg><\/div>\n <div class=\"bp-cert-info\">\n <div class=\"bp-cert-name\">CE \u0130\u015fareti<\/div>\n <div class=\"bp-cert-region\">Avrupa Ekonomik Alan\u0131 \u2014 g\u00fcvenlik, sa\u011fl\u0131k ve \u00e7evre mevzuat\u0131na uygunluk<\/div>\n <\/div>\n <\/div>\n <div class=\"bp-cert-card\">\n <div class=\"bp-cert-badge\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\/><\/svg><\/div>\n <div class=\"bp-cert-info\">\n <div class=\"bp-cert-name\">CCC<\/div>\n <div class=\"bp-cert-region\">\u00c7in Zorunlu Sertifikas\u0131 \u2014 \u00c7in\u2019de sat\u0131lan listelenmi\u015f elektrikli \u00fcr\u00fcnler i\u00e7in zorunludur<\/div>\n <\/div>\n <\/div>\n <div class=\"bp-cert-card\">\n <div class=\"bp-cert-badge\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\/><\/svg><\/div>\n <div class=\"bp-cert-info\">\n <div class=\"bp-cert-name\">EAC<\/div>\n <div class=\"bp-cert-region\">Avrasya Ekonomik Birli\u011fi \u2014 Rusya, Beyaz Rusya, Kazakistan, Ermenistan ve K\u0131rg\u0131zistan i\u00e7in zorunludur<\/div>\n <\/div>\n <\/div>\n <div class=\"bp-cert-card\">\n <div class=\"bp-cert-badge\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\/><\/svg><\/div>\n <div class=\"bp-cert-info\">\n <div class=\"bp-cert-name\">UL Onay\u0131<\/div>\n <div class=\"bp-cert-region\">Kuzey Amerika \u2014 UL sertifikal\u0131 nihai \u00fcr\u00fcnlerdeki bile\u015fenler i\u00e7in yayg\u0131n olarak tercih edilmektedir<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <p><strong>\u00c7evre Mevzuat\u0131na Uyum.<\/strong> RoHS (Tehlikeli Maddelerin K\u0131s\u0131tlanmas\u0131, AB Direktifi 2011\/65\/AB), kur\u015fun, c\u0131va, kadmiyum ve di\u011fer maddelerin kullan\u0131m\u0131n\u0131 k\u0131s\u0131tlamaktad\u0131r. Modern elektronik bile\u015fenlerin \u00e7o\u011fu varsay\u0131lan olarak RoHS ile uyumludur; ancak eski ve \u00f6zel par\u00e7alar \u2014 \u00f6zellikle kur\u015funlu lehim kaplamalar\u0131 ve baz\u0131 konekt\u00f6r kaplamalar\u0131 \u2014 uyumlu olmayabilir. AB\u2019ye g\u00f6nderilecek ekipmanlar i\u00e7in sipari\u015f vermeden \u00f6nce bunu do\u011frulay\u0131n.<\/p>\n\n <p><strong>Elektriksel Parametre E\u015fle\u015ftirme.<\/strong> 230 V nominal gerilimli bir r\u00f6le bobini, 120 V\u2019luk bir devrede yanar. 60 Hz\u2019lik bir transformat\u00f6r, 50 Hz\u2019lik \u015febekede a\u015f\u0131r\u0131 \u0131s\u0131nabilir. Bile\u015fenin nominal gerilimini ve frekans\u0131n\u0131 her zaman son kullan\u0131c\u0131n\u0131n yerel \u015febekesiyle kar\u015f\u0131la\u015ft\u0131r\u0131n. End\u00fcstriyel motorlar ve transformat\u00f6rler, 50 Hz\/60 Hz uyumsuzlu\u011funa kar\u015f\u0131 \u00f6zellikle hassast\u0131r \u2014 60 Hz i\u00e7in tasarlanm\u0131\u015f bir motor, 50 Hz'de daha yava\u015f \u00e7al\u0131\u015f\u0131r; bu da fanla so\u011futulan motorlarda so\u011futma sorunlar\u0131na neden olabilir.<\/p>\n\n <p><strong>Giri\u015f Korumas\u0131 (IP) S\u0131n\u0131flar\u0131.<\/strong> IEC 60529 standard\u0131nda tan\u0131mlanan IP s\u0131n\u0131flar\u0131, bir muhafazan\u0131n toza ve suya ne kadar dayan\u0131kl\u0131 oldu\u011funu g\u00f6sterir. Yayg\u0131n s\u0131n\u0131flar: IP20 (parmaklara kar\u015f\u0131 g\u00fcvenli, i\u00e7 mekan kontrol panelleri), IP65 (toz ge\u00e7irmez, su p\u00fcsk\u00fcrmelerine kar\u015f\u0131 korumal\u0131 \u2014 g\u0131da i\u015fleme ve d\u0131\u015f mekan kurulumlar\u0131 i\u00e7in uygundur), IP67 (toz ge\u00e7irmez, ge\u00e7ici dald\u0131rmaya kar\u015f\u0131 korumal\u0131). Limit anahtarlar\u0131, yak\u0131nl\u0131k sens\u00f6rleri ve basma d\u00fc\u011fmeleri gibi bile\u015fenler i\u00e7in IP derecesi, bunlar\u0131n nereye monte edilebilece\u011fini do\u011frudan belirler. G\u00fcnl\u00fck olarak y\u0131kanan bir makineye IP20 dereceli bir limit anahtar\u0131 tak\u0131l\u0131rsa, bu anahtar birka\u00e7 hafta i\u00e7inde ar\u0131zalanacakt\u0131r.<\/p>\n\n <h3>3. Ad\u0131m \u2014 Do\u011fru Teklifler Alman\u0131z\u0131 Sa\u011flayacak Etkili Bir Teklif Talebi Haz\u0131rlay\u0131n<\/h3>\n\n <p>Teklif Talebi, sembol-tedarik\u00e7i s\u00fcrecindeki son belgedir. \u0130yi haz\u0131rlanm\u0131\u015f bir Teklif Talebi, 24 saat i\u00e7inde kar\u015f\u0131la\u015ft\u0131r\u0131labilir tekliflerin al\u0131nmas\u0131n\u0131 sa\u011flar. Belirsiz bir Teklif Talebi ise, g\u00fcnlerce gecikmeye neden olan takip sorular\u0131n\u0131n ortaya \u00e7\u0131kmas\u0131na yol a\u00e7ar \u2014 ya da daha k\u00f6t\u00fcs\u00fc, yanl\u0131\u015f par\u00e7a i\u00e7in tekliflerin gelmesine neden olur.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Alan<\/th><th>\u00d6rnek<\/th><th>Neden \u00d6nemli?<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>Bile\u015fen t\u00fcr\u00fc ve ad\u0131<\/td><td>\u201cElektrolitik kondansat\u00f6r\u201d<\/td><td>Tedarik\u00e7i, t\u00fcre g\u00f6re s\u0131n\u0131fland\u0131r\u0131r<\/td><\/tr>\n <tr><td>Temel teknik \u00f6zellikler<\/td><td>\u201c100 \u00b5F, 25 V, \u00b120%, 105 \u00b0C, 2000 saat\u201d<\/td><td>Belirsizli\u011fi ortadan kald\u0131r\u0131r<\/td><\/tr>\n <tr><td>Referans standard\u0131<\/td><td>\u201cIEC 60384-4 standard\u0131na uygun\u201d<\/td><td>Kalite referans seviyesini garanti eder<\/td><\/tr>\n <tr><td>Hedef sertifikalar<\/td><td>\u201cCE ve RoHS sertifikalar\u0131 zorunludur\u201d<\/td><td>G\u00fcmr\u00fckte reddedilmeyi \u00f6nler<\/td><\/tr>\n <tr><td>Miktar ve birim<\/td><td>\u201c500 adet; tahmini y\u0131ll\u0131k kullan\u0131m 5.000 adet\u201d<\/td><td>Birim fiyat\u0131 etkiler<\/td><\/tr>\n <tr><td>Ambalaj \/ form fakt\u00f6r\u00fc<\/td><td>\u201cRadyal u\u00e7lu, 5 mm aral\u0131k, \u00d88 mm \u00d7 12 mm\u201d<\/td><td>Fiziksel zindeli\u011fi sa\u011flar<\/td><\/tr>\n <tr><td>Hedef teslim tarihi<\/td><td>\u201cSipari\u015f formunun tarihinden itibaren 30 g\u00fcn i\u00e7inde\u201d<\/td><td>Zaman \u00e7izelgesine uymayan filtre tedarik\u00e7ilerini eleme<\/td><\/tr>\n <tr><td>Ambalaj gereklili\u011fi<\/td><td>\u201cOtomatik yerle\u015ftirme i\u00e7in bant ve makara\u201d<\/td><td>Yeniden i\u015fleme maliyetlerini \u00f6nler<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p><strong>Yanl\u0131\u015f teklifleri g\u00fcvenilir bir \u015fekilde ortaya \u00e7\u0131karan iki RFQ hatas\u0131:<\/strong><\/p>\n\n <ol>\n <li><strong>\u201cSadece \u00e7izimde ne varsa onu yaz.\u201d<\/strong> \u201cK3 R\u00f6lesi\u201d yazan bir \u015fema, tedarik\u00e7iye bobin gerilimi, kontak konfig\u00fcrasyonu veya kontak derecelendirmesi hakk\u0131nda hi\u00e7bir bilgi vermez. Sonu\u00e7: ya fiyat teklifi al\u0131namaz (\u00e7ok belirsiz) ya da tedarik\u00e7inin stokta bulunan herhangi bir r\u00f6le i\u00e7in fiyat teklifi verilir \u2014 bu da uygulaman\u0131za uygun olabilir de olmayabilir de. \u00c7izim referans\u0131n\u0131 her zaman ilgili teknik \u00f6zelliklerle destekleyin.<\/li>\n <li><strong>Miktar ve kullan\u0131m ba\u011flam\u0131 g\u00f6z ard\u0131 edilmektedir.<\/strong> 10 adetlik birim fiyat\u0131, 1.000 adetlik birim fiyat\u0131yla hi\u00e7 benzemez. Miktarlar\u0131 belirtmezseniz, tedarik\u00e7iler kendilerini korumak i\u00e7in varsay\u0131lan olarak ihtiyatl\u0131 (y\u00fcksek) birim fiyatlar\u0131 uygular. Benzer \u015fekilde, \u201cde\u011ferlendirme ama\u00e7l\u0131 numune sipari\u015fi, onaylan\u0131rsa y\u0131ll\u0131k 5.000 adet\u201d ifadesini belirtmek, tedarik\u00e7iye rekabet\u00e7i bir numune fiyat\u0131 sunmas\u0131 i\u00e7in te\u015fvik sa\u011flar.<\/li>\n <\/ol>\n\n <p><strong>\u00c7ok sat\u0131rl\u0131 malzeme listesinin avantaj\u0131.<\/strong> \u00c7o\u011fu \u015fema, d\u00fczinelerce farkl\u0131 bile\u015fen i\u00e7erir. Her birini farkl\u0131 bir tedarik\u00e7iden temin etmek, ileti\u015fim y\u00fck\u00fcn\u00fcz\u00fc, nakliye maliyetlerinizi ve g\u00fcmr\u00fck i\u015flemlerinizi kat kat art\u0131r\u0131r. Geni\u015f bir \u00fcr\u00fcn yelpazesine sahip bir tedarik\u00e7i bulabilirseniz \u2014 yani \u00e7e\u015fitli standartlara ve sertifikalara uygun g\u00fc\u00e7 kaynaklar\u0131, r\u00f6leler, sens\u00f6rler, anahtarlar ve konekt\u00f6rleri stokta bulunduran bir tedarik\u00e7i \u2014 tek bir malzeme listesini (BOM) tek bir tedarik\u00e7i ili\u015fkisiyle birle\u015ftirebilirsiniz. Tek bir talep, tek bir teklif seti, sevkiyat \u00f6ncesi tek bir konsolidasyon noktas\u0131. 10\u201320 fabrikada bile\u015fenleri y\u00f6neten k\u00fc\u00e7\u00fck ve orta \u00f6l\u00e7ekli ticaret \u015firketleri i\u00e7in, tedarik\u00e7i say\u0131s\u0131n\u0131 azaltmak, elde edilebilecek en b\u00fcy\u00fck operasyonel verimlilik art\u0131\u015f\u0131n\u0131 sa\u011flar.<\/p>\n\n <p><em>\u00c7izimlerinizde belirtilen bile\u015fenlerin tek bir tedarik\u00e7inin \u00fcr\u00fcn yelpazesinde mevcut olup olmad\u0131\u011f\u0131n\u0131 do\u011frulaman\u0131z gerekiyorsa, malzeme listesini (BOM) veya \u015fema par\u00e7as\u0131n\u0131 OMCH (omch.com) gibi \u00e7ok kategorili bir tedarik\u00e7iye g\u00f6ndermek, birden fazla tedarik\u00e7i ile ili\u015fki kurmaya karar vermeden \u00f6nce kategoriler aras\u0131 kapsama alan\u0131n\u0131 teyit etmenize yard\u0131mc\u0131 olabilir.<\/em><\/p>\n\n \n <div class=\"bp-cta-end bd-reveal\">\n <div class=\"bp-cta-end-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"22\" y1=\"2\" x2=\"11\" y2=\"13\"\/><polygon points=\"22 2 15 22 11 13 2 9 22 2\"\/><\/svg><\/div>\n <div class=\"bp-cta-end-title\">Tek bir tedarik\u00e7iden kategoriler aras\u0131 fiyat teklifi al\u0131n<\/div>\n <div class=\"bp-cta-end-subtitle\">Tek bir malzeme listesi, tek bir talep, tek bir sevkiyat \u2014 g\u00fc\u00e7 kaynaklar\u0131, sens\u00f6rler, anahtarlar, r\u00f6leler ve daha fazlas\u0131 i\u00e7in.<\/div>\n <a class=\"bp-cta-end-btn\" href=\"https:\/\/www.omch.com\/tr\/contact\/\" target=\"_self\">Malzeme Listesi (BOM) veya \u00c7iziminizi G\u00f6nderin<\/a>\n <\/div>\n\n <h2 class=\"bd-references-title\">Kaynak\u00e7a<\/h2>\n\n<ol class=\"bd-refs\">\n <li>\n Uluslararas\u0131 Elektroteknik Komisyonu. \u201cIEC 60617 \u2014 \u015eemalar i\u00e7in Grafik Semboller.\u201d<br>\n <span class=\"bd-ref-url\"><a href=\"https:\/\/std.iec.ch\/iec60617\"\n target=\"_blank\"\n rel=\"noopener noreferrer\">https:\/\/std.iec.ch\/iec60617<\/a><\/span>\n <\/li>\n\n <li>\n IEEE. \u201cIEEE 315-1975 \/ ANSI Y32.2 \u2014 Elektrik ve Elektronik \u015eemalar\u0131 i\u00e7in Grafik Semboller.\u201d<br>\n <span class=\"bd-ref-url\"><a href=\"https:\/\/standards.ieee.org\/standard\/315-1975.html\"\n target=\"_blank\"\n rel=\"noopener noreferrer\">https:\/\/standards.ieee.org\/standard\/315-1975.html<\/a><\/span>\n <\/li>\n\n <li>\n IEC. \u201cIEC 60529 \u2014 Muhafazalar\u0131n Sa\u011flad\u0131\u011f\u0131 Koruma Dereceleri (IP Kodu).\u201d<br>\n <span class=\"bd-ref-url\"><a href=\"https:\/\/webstore.iec.ch\/publication\/2453\"\n target=\"_blank\"\n rel=\"noopener noreferrer\">https:\/\/webstore.iec.ch\/publication\/2453<\/a><\/span>\n <\/li>\n\n <li>\n IEEE. \u201cIEEE 200-1975 \u2014 Elektrik ve Elektronik Par\u00e7alar ile Ekipmanlar i\u00e7in Standart Referans Tan\u0131mlamalar\u0131.\u201d<br>\n <span class=\"bd-ref-url\"><a href=\"https:\/\/ieeexplore.ieee.org\/document\/4483758\"\n target=\"_blank\"\n rel=\"noopener noreferrer\">https:\/\/ieeexplore.ieee.org\/document\/4483758<\/a><\/span>\n <\/li>\n\n <li>\n RS Components. \u201cTemel Elektrik Sembolleri K\u0131lavuzu.\u201d Kas\u0131m 2024.<br>\n <span class=\"bd-ref-url\"><a href=\"https:\/\/uk.rs-online.com\/web\/content\/discovery\/ideas-and-advice\/electrical-symbols-guide\"\n target=\"_blank\"\n rel=\"noopener noreferrer\">https:\/\/uk.rs-online.com\/web\/content\/discovery\/ideas-and-advice\/electrical-symbols-guide<\/a><\/span>\n <\/li>\n<\/ol>\n <\/article>\n<\/div>\n\n<\/body><\/html>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Elektrik Bile\u015fen Sembollerinin A\u00e7\u0131klamas\u0131: \u015eematik Okumadan Bile\u015fen Tedarikine Elektrik Bile\u015fen Sembolleri Nedir ve Neden \u00d6nemlidir? Herhangi bir end\u00fcstriyel ekipman\u0131, kontrol panelini veya otomasyon sistemini a\u00e7\u0131n \u2014 kar\u015f\u0131n\u0131za bir \u015fematik diyagram \u00e7\u0131kacakt\u0131r. Bir foto\u011fraf de\u011fil. Bir 3B g\u00f6rselle\u015ftirme de de\u011fil. Sadece bir [\u2026] \u00fczerinde d\u00fczenlenmi\u015f \u00e7izgiler, \u015fekiller ve etiketler\u2026<\/p>","protected":false},"author":4,"featured_media":12122,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Electrical Component Symbols Explained: From Schematic Reading to Component Sourcing","_seopress_titles_desc":"Learn how to read electrical component symbols from IEC and ANSI schematics, decode technical specifications, and source the right parts with confidence.","_seopress_robots_index":"","footnotes":""},"categories":[79],"tags":[],"class_list":["post-12119","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mmlblog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts\/12119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/comments?post=12119"}],"version-history":[{"count":2,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts\/12119\/revisions"}],"predecessor-version":[{"id":12552,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts\/12119\/revisions\/12552"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/media\/12122"}],"wp:attachment":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/media?parent=12119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/categories?post=12119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/tags?post=12119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":12119,"date":"2026-07-16T09:19:26","date_gmt":"2026-07-16T09:19:26","guid":{"rendered":"https:\/\/www.omch.com\/?p=12119"},"modified":"2026-10-09T03:08:47","modified_gmt":"2026-10-09T03:08:47","slug":"electrical-component-symbols","status":"publish","type":"post","link":"https:\/\/www.omch.com\/tr\/electrical-component-symbols\/","title":{"rendered":"Elektrik Bile\u015fen Sembollerinin A\u00e7\u0131klamas\u0131: \u015eema Okumadan Bile\u015fen Tedarikine"},"content":{"rendered":"\n\n \n \n Elektrik Bile\u015fen Sembollerinin A\u00e7\u0131klamas\u0131: \u015eema Okumadan Bile\u015fen Tedarikine<\/title>\n<\/head>\n<body>\n\n<div class=\"bd-post\">\n <style>\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 --prose-width: 720px;\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-hot: #FD9649;\n --accent-text: #1A6DB5;\n --inverse-bg: #1E1E1E;\n --inverse-text: #FFFFFF;\n --inverse-text-secondary: #AAAAAA;\n --card-fill: #F5F9FC;\n --card-border: #E0E0E0;\n --panel-fill: #FAFAFA;\n --table-border: #D3D3D3;\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; 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flex-direction: column; align-items: center; gap: 2px; color: var(--accent); }\n .bd-post .bd-symbol-drawing svg { width: 64px; height: 32px; }\n .bd-post .bd-symbol-std { font-size: 12px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.3px; }\n .bd-post .bd-symbol-label { font-size: 12px; font-weight: 600; color: var(--heading-ink); text-align: center; line-height: 1.3; }\n .bd-post .bd-symbol-label em { font-style: normal; color: var(--accent-text); font-size: 12px; }\n\n \/* References section *\/\n .bd-post .bd-references { margin-top: var(--gap-section); padding-top: 24px; border-top: 1px solid var(--table-border); }\n .bd-post .bd-references-title { font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 20px; line-height: 1.2; color: var(--heading-ink); margin: 0 0 12px; }\n .bd-post .bd-references ol { font-size: 13px; color: var(--text-secondary); }\n .bd-post .bd-references li a { color: var(--accent-text); }\n\n \/* Interaction & Motion *\/\n @media (prefers-reduced-motion: no-preference) {\n @supports (animation-timeline: view()) {\n .bd-post .bd-reveal { animation: bd-fade-in linear both; 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}\n .bd-post .bp-cta-end-btn:hover { transform: translateY(-1px); }\n .bd-post .bd-post-article a { transition: color .2s ease-out, text-decoration-color .2s ease-out; }\n .bd-post tr { transition: background .15s ease-out; }\n }\n\n @media (max-width: 767px) {\n .bd-post { padding: 16px; }\n .bd-post h1 { font-size: 26px; }\n .bd-post h2 { font-size: 26px; margin-top: 32px; }\n .bd-post h3 { font-size: 20px; margin-top: 24px; }\n .bd-post .bp-decode-flow { flex-direction: column; align-items: center; gap: 12px; }\n .bd-post .bp-decode-flow-connector svg { transform: rotate(90deg); }\n .bd-post .bd-symbol-grid { grid-template-columns: repeat(2, 1fr); }\n .bd-post .bp-cert-map { grid-template-columns: 1fr; }\n .bd-post .bp-cta-end-title { font-size: 24px; }\n .bd-post .bp-tip-passive { flex-direction: column; }\n }\n\n.postid-12119 .bd-post .bd-references-title {\n font-family: Roboto, sans-serif;\n font-size: 34px;\n font-weight: 700;\n line-height: 1.2;\n color: #000;\n margin: 48px 0 16px;\n}\n\n.postid-12119 .bd-post .bd-refs {\n margin: 0 0 16px;\n padding-left: 25.6px;\n font-family: Manrope, sans-serif;\n font-size: 14px;\n font-weight: 400;\n line-height: 1.7;\n color: #6e6e6e;\n}\n\n.postid-12119 .bd-post .bd-refs li {\n margin-bottom: 10px;\n}\n\n.postid-12119 .bd-post .bd-refs a {\n color: #2a76b4;\n font-weight: 500;\n text-decoration: underline;\n text-decoration-thickness: 1px;\n text-underline-offset: 2px;\n overflow-wrap: anywhere;\n transition: color 0.2s ease-out;\n}\n\n@media (prefers-reduced-motion: no-preference) {\n .postid-12119 .bd-post .bd-references-title {\n transform: none;\n transform-origin: center;\n transition:\n color 0.2s ease-out,\n transform 0.2s ease-out;\n }\n\n .postid-12119 .bd-post .bd-references-title:hover {\n color: #2a76b4;\n transform: scale(1.02);\n }\n}\n <\/style>\n <article class=\"bd-post-article\">\n <h1><\/h1>\n\n <h2>Elektrik Bile\u015fen Sembolleri Nedir ve Neden \u00d6nemlidir?<\/h2>\n\n <p>Herhangi bir end\u00fcstriyel ekipman\u0131, kontrol panelini veya otomasyon sistemini a\u00e7\u0131n; i\u00e7inde bir \u015fematik diyagram g\u00f6receksiniz. Foto\u011fraf de\u011fil. 3B g\u00f6rselle\u015ftirme de\u011fil. Sadece bir sayfa \u00fczerinde d\u00fczenlenmi\u015f \u00e7izgiler, \u015fekiller ve etiketler.<\/p>\n\n <p>Bu \u015fekiller, elektrik bile\u015fen sembolleridir: Bir devrenin her bir par\u00e7as\u0131n\u0131n ne i\u015fe yarad\u0131\u011f\u0131n\u0131 tek bir kelimeyle a\u00e7\u0131klama gerektirmeden anlatan standartla\u015ft\u0131r\u0131lm\u0131\u015f grafiksel g\u00f6sterimlerdir. Bir diren\u00e7, bir dikd\u00f6rtgendir \u2014 ya da d\u00fcnyan\u0131n hangi b\u00f6lgesinde oldu\u011funuzu ba\u011fl\u0131 olarak zikzak \u015feklindedir. Bir diyot, bir \u00e7ubu\u011fu i\u015faret eden bir \u00fc\u00e7gendir. Toprak ba\u011flant\u0131s\u0131 ise birbirine yakla\u015fan \u00fc\u00e7 yatay \u00e7izgiden olu\u015fur.<\/p>\n\n <p>Bu sistemin var olmas\u0131n\u0131n nedeni akademik de\u011fil, pratiktir. Stuttgart\u2019taki bir tasar\u0131m m\u00fchendisi, Cakarta\u2019daki bir bak\u0131m teknisyeninin okuyup anlayabilece\u011fi bir \u015fema haz\u0131rlayabilir. Dubai\u2019deki bir tedarik sorumlusu, ayn\u0131 \u00e7izime bakarak tasar\u0131mc\u0131yla hi\u00e7 konu\u015fmadan hangi bile\u015fenleri sipari\u015f etmesi gerekti\u011fini tam olarak bilebilir. Elektrik sembolleri, elektrik ve elektronik m\u00fchendisli\u011finin evrensel dilidir ve iki bask\u0131n uluslararas\u0131 standart taraf\u0131ndan d\u00fczenlenir: <strong>Uluslararas\u0131 Elektroteknik Komisyonu 60617<\/strong> (Avrupa, Asya ve d\u00fcnyan\u0131n b\u00fcy\u00fck bir k\u0131sm\u0131nda kullan\u0131lmaktad\u0131r) ve <strong>IEEE 315 \/ ANSI Y32.2<\/strong> (Kuzey Amerika standard\u0131).<\/p>\n\n <p>Bu k\u0131lavuz her ikisini de kapsamaktad\u0131r. Ancak s\u0131radan bir sembol referans tablosundan \u00e7ok daha \u00f6teye gitmektedir. Bir sembol\u00fcn neyi temsil etti\u011fini belirledikten sonra, o bile\u015feni sat\u0131n al\u0131rken hangi teknik \u00f6zelliklerin \u00f6nemli oldu\u011funu ve bu \u00f6zellikleri tedarik\u00e7iye do\u011fru bir fiyat teklifi alabilece\u011finiz \u015fekilde nas\u0131l aktaraca\u011f\u0131n\u0131z\u0131 da bilmeniz gerekir. \u201cBu sembol\u00fcn ne anlama geldi\u011fini biliyorum\u201d ile \u201cDo\u011fru par\u00e7ay\u0131 nas\u0131l sipari\u015f edece\u011fimi biliyorum\u201d aras\u0131ndaki bu bo\u015fluk, hatalar\u0131n zaman ve paraya mal oldu\u011fu noktad\u0131r. Biz bu bo\u015flu\u011fu kapataca\u011f\u0131z.<\/p>\n\n <h3>H\u0131zl\u0131 Ba\u015fvuru: En Yayg\u0131n 20 Elektrik Bile\u015feni Sembol\u00fc<\/h3>\n\n <p>Standartlara ve ayr\u0131nt\u0131l\u0131 a\u00e7\u0131klamalara ge\u00e7meden \u00f6nce, en s\u0131k kar\u015f\u0131la\u015faca\u011f\u0131n\u0131z sembollerin \u00f6zet bir listesini burada bulabilirsiniz. Tan\u0131mad\u0131\u011f\u0131n\u0131z bir \u00e7izimi incelerken bunu bir yard\u0131mc\u0131 k\u0131lavuz olarak kullan\u0131n. T\u00fcm semboller, malzeme listesine ba\u011flant\u0131 sa\u011flayan referans tan\u0131mlama harfleriyle etiketlenmi\u015ftir.<\/p>\n\n <div class=\"table-wrapper bd-reveal\">\n <table>\n <thead><tr><th>Bile\u015fen<\/th><th>Ref<\/th><th>Uluslararas\u0131 Elektroteknik Komisyonu 60617<\/th><th>ANSI\/IEEE 315<\/th><th>Anahtar Tan\u0131mlay\u0131c\u0131<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>Sabit Diren\u00e7<\/td><td>R<\/td><td>D\u00fcz dikd\u00f6rtgen<\/td><td>Zikzak \u00e7izgi<\/td><td>IEC ve ANSI aras\u0131ndaki en belirgin fark<\/td><\/tr>\n <tr><td>Kondansat\u00f6r (polarize olmayan)<\/td><td>C<\/td><td>\u0130ki paralel \u00e7izgi<\/td><td>IEC ile ayn\u0131<\/td><td>Seramik\/film \u2014 her iki y\u00f6nde de tak\u0131labilir<\/td><\/tr>\n <tr><td>Elektrolitik Kondansat\u00f6r<\/td><td>C<\/td><td>Bir d\u00fcz + bir kavisli plaka (\u2212)<\/td><td>IEC ile ayn\u0131<\/td><td>Kavisli kenar = negatif kutup<\/td><\/tr>\n <tr><td>\u0130nd\u00fckt\u00f6r (hava \u00e7ekirdekli)<\/td><td>L<\/td><td>Dolgulu \u00e7ubuk veya dar dikd\u00f6rtgen<\/td><td>D\u00f6ng\u00fcsel bobin dizisi<\/td><td>D\u00f6ng\u00fcler \u2260 zikzak<\/td><\/tr>\n <tr><td>Transformat\u00f6r (demir \u00e7ekirdekli)<\/td><td>T<\/td><td>\u0130ki birbirine ba\u011fl\u0131 dikd\u00f6rtgen + \u00e7ekirdek \u00e7izgileri<\/td><td>\u0130ki adet birbirine ba\u011fl\u0131 d\u00f6ng\u00fc seti + ana hatlar<\/td><td>\u00c7ekirdek = iki paralel \u00e7izgi<\/td><\/tr>\n <tr><td>Diyot (do\u011frultucu)<\/td><td>D<\/td><td>\u00c7ubu\u011fa do\u011fru i\u015faret eden \u00fc\u00e7gen<\/td><td>IEC ile ayn\u0131<\/td><td>\u00dc\u00e7gen = ak\u0131m y\u00f6n\u00fc<\/td><\/tr>\n <tr><td>Zener Diyotu<\/td><td>D<\/td><td>Diyot + katot \u00e7ubu\u011fundaki k\u00fc\u00e7\u00fck kanat\u00e7\u0131k<\/td><td>IEC ile ayn\u0131<\/td><td>A\u015f\u0131r\u0131 gerilim d\u00fczenlemesi<\/td><\/tr>\n <tr><td>LED<\/td><td>D<\/td><td>Diyot + iki d\u0131\u015fa d\u00f6n\u00fck ok<\/td><td>IEC ile ayn\u0131<\/td><td>Oklar = \u0131\u015f\u0131k yay\u0131l\u0131m\u0131<\/td><\/tr>\n <tr><td>NPN transist\u00f6r\u00fc<\/td><td>S<\/td><td>Daire + taban \u00e7ubu\u011fu + d\u0131\u015fa do\u011fru y\u00f6nelen ok<\/td><td>IEC ile ayn\u0131<\/td><td>Ok, taban\u0131ndan uza\u011fa do\u011fru i\u015faret ediyor<\/td><\/tr>\n <tr><td>PNP transist\u00f6r\u00fc<\/td><td>S<\/td><td>Daire + taban \u00e7ubu\u011fu + i\u00e7e do\u011fru y\u00f6nelen ok<\/td><td>IEC ile ayn\u0131<\/td><td>Ok, taban\u0131 g\u00f6steriyor<\/td><\/tr>\n <tr><td>MOSFET (N-kanall\u0131 zenginle\u015ftirme)<\/td><td>S<\/td><td>Kanal\u0131ndan ayr\u0131lm\u0131\u015f ge\u00e7it + kesikli \u00e7izgi + g\u00f6vde diyotu<\/td><td>IEC ile ayn\u0131<\/td><td>Gerilim kontroll\u00fc anahtar<\/td><\/tr>\n <tr><td>Pil \/ DC Kayna\u011f\u0131<\/td><td>BT<\/td><td>Uzun \u00e7izgi (+) + k\u0131sa \u00e7izgi (\u2212) \u00e7iftleri<\/td><td>IEC ile ayn\u0131<\/td><td>Uzun = pozitif<\/td><\/tr>\n <tr><td>AC Kayna\u011f\u0131<\/td><td>G<\/td><td>Sin\u00fcs dalgas\u0131 (~) i\u00e7eren daire<\/td><td>IEC ile ayn\u0131<\/td><td>\u015eebeke giri\u015fi g\u00f6stergesi<\/td><\/tr>\n <tr><td>Topraklama<\/td><td>-<\/td><td>\u00dc\u00e7 adet daralan yatay \u00e7izgi<\/td><td>IEC ile ayn\u0131<\/td><td>G\u00fcvenlik\/koruyucu topraklama<\/td><\/tr>\n <tr><td>Sigorta<\/td><td>F<\/td><td>Ortas\u0131ndan tel ge\u00e7en dikd\u00f6rtgen<\/td><td>S-e\u011frisi eleman\u0131 i\u00e7eren oval\/dikd\u00f6rtgen<\/td><td>A\u015f\u0131r\u0131 ak\u0131mda erir<\/td><\/tr>\n <tr><td>Devre Kesici<\/td><td>QF<\/td><td>A\u00e7\u0131l\u0131 anahtar konta\u011f\u0131 + \u00e7apraz belirte\u00e7<\/td><td>Ark sembol\u00fc i\u00e7eren kontak aral\u0131\u011f\u0131<\/td><td>AC kesiciler i\u00e7in ANSI Cihaz No. 52<\/td><\/tr>\n <tr><td>R\u00f6le (bobin + SPST konta\u011f\u0131)<\/td><td>K<\/td><td>Dikd\u00f6rtgen bobin + konta\u011fa giden kesikli \u00e7izgi<\/td><td>Ayn\u0131 genel yap\u0131<\/td><td>Bobin enerjilendi\u011finde \u2192 kontak durum de\u011fi\u015ftirir<\/td><\/tr>\n <tr><td>SPST Anahtar\u0131 (NO)<\/td><td>S<\/td><td>Hat \u00fczerinde a\u00e7\u0131l\u0131 kesme (bo\u015fluk = dinlenme durumunda a\u00e7\u0131k)<\/td><td>IEC ile ayn\u0131<\/td><td>En basit a\u00e7ma\/kapama anahtar\u0131<\/td><\/tr>\n <tr><td>SPDT Anahtar\u0131<\/td><td>S<\/td><td>\u0130ki sabit kontak aras\u0131nda tek bir hat<\/td><td>IEC ile ayn\u0131<\/td><td>\u0130ki yoldan birini se\u00e7er<\/td><\/tr>\n <tr><td>\u0130\u015flemsel Amplifikat\u00f6r<\/td><td>U<\/td><td>\u00dc\u00e7gen, iki giri\u015f (+\/\u2212), bir \u00e7\u0131k\u0131\u015f<\/td><td>IEC ile ayn\u0131<\/td><td>Diren\u00e7ten sonra en yayg\u0131n ikinci analog sembol<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>Her referans g\u00f6stergesi (Ref), IEEE 200-1975 \/ ASME Y14.44 kurallar\u0131na uygundur \u2014 kesin \u00fcretici par\u00e7a numaras\u0131n\u0131 elde etmek i\u00e7in \u00e7iziminizdeki harf kodunu malzeme listesindeki kar\u015f\u0131l\u0131k gelen sat\u0131rla e\u015fle\u015ftirin.<\/p>\n\n <div class=\"bd-symbol-grid bd-reveal\">\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"8\" y1=\"20\" x2=\"22\" y2=\"20\"\/><rect x=\"22\" y=\"10\" width=\"36\" height=\"20\" rx=\"0\"\/><line x1=\"58\" y1=\"20\" x2=\"72\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC<\/span><\/div><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"8\" y1=\"20\" x2=\"18\" y2=\"20\"\/><polyline points=\"18,20 23,8 28,32 33,8 38,32 43,8 48,32 53,8 58,20\"\/><line x1=\"58\" y1=\"20\" x2=\"72\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">ANSI<\/span><\/div><div class=\"bd-symbol-label\">Diren\u00e7 <em>R<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"25\" y1=\"8\" x2=\"25\" y2=\"32\"\/><line x1=\"55\" y1=\"8\" x2=\"55\" y2=\"32\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">Kondansat\u00f6r <em>C<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"25\" y1=\"8\" x2=\"25\" y2=\"32\"\/><path d=\"M55 8 Q65 20 55 32\"\/><text x=\"58\" y=\"24\" fill=\"currentColor\" stroke=\"none\" font-size=\"10\" font-family=\"sans-serif\">\u2212<\/text><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">Elektrolitik Kondansat\u00f6r <em>C<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"8\" y1=\"20\" x2=\"22\" y2=\"20\"\/><rect x=\"22\" y=\"12\" width=\"36\" height=\"16\" rx=\"0\" fill=\"currentColor\" fill-opacity=\"0.3\"\/><line x1=\"58\" y1=\"20\" x2=\"72\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC<\/span><\/div><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"8\" y1=\"20\" x2=\"18\" y2=\"20\"\/><path d=\"M18 20 Q20 16 22 20 Q24 24 26 20 Q28 16 30 20 Q32 24 34 20 Q36 16 38 20 Q40 24 42 20 Q44 16 46 20 Q48 24 50 20 Q52 16 54 20 Q56 24 58 20\"\/><line x1=\"58\" y1=\"20\" x2=\"72\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">ANSI<\/span><\/div><div class=\"bd-symbol-label\">\u0130nd\u00fckt\u00f6r <em>L<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"8\" y1=\"20\" x2=\"18\" y2=\"20\"\/><rect x=\"18\" y=\"10\" width=\"18\" height=\"20\" rx=\"0\"\/><line x1=\"26\" y1=\"6\" x2=\"26\" y2=\"10\"\/><line x1=\"26\" y1=\"30\" x2=\"26\" y2=\"34\"\/><rect x=\"44\" y=\"10\" width=\"18\" height=\"20\" rx=\"0\"\/><line x1=\"52\" y1=\"6\" x2=\"52\" y2=\"10\"\/><line x1=\"52\" y1=\"30\" x2=\"52\" y2=\"34\"\/><line x1=\"62\" y1=\"20\" x2=\"72\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC<\/span><\/div><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"8\" y1=\"20\" x2=\"14\" y2=\"20\"\/><path d=\"M14 20 Q16 16 18 20 Q20 24 22 20 Q24 16 26 20\"\/><line x1=\"26\" y1=\"6\" x2=\"26\" y2=\"10\"\/><line x1=\"26\" y1=\"30\" x2=\"26\" y2=\"34\"\/><path d=\"M34 20 Q36 16 38 20 Q40 24 42 20 Q44 16 46 20\"\/><line x1=\"46\" y1=\"6\" x2=\"46\" y2=\"10\"\/><line x1=\"46\" y1=\"30\" x2=\"46\" y2=\"34\"\/><line x1=\"46\" y1=\"20\" x2=\"72\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">ANSI<\/span><\/div><div class=\"bd-symbol-label\">Transformat\u00f6r <em>T<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"10\" y1=\"20\" x2=\"25\" y2=\"20\"\/><polygon points=\"25,8 50,20 25,32\"\/><line x1=\"50\" y1=\"20\" x2=\"70\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">Diyot <em>D<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"10\" y1=\"20\" x2=\"22\" y2=\"20\"\/><polygon points=\"22,8 47,20 22,32\"\/><line x1=\"47\" y1=\"20\" x2=\"70\" y2=\"20\"\/><line x1=\"47\" y1=\"8\" x2=\"51\" y2=\"14\"\/><line x1=\"58\" y1=\"8\" x2=\"54\" y2=\"14\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">Zener Diyotu <em>D<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"10\" y1=\"20\" x2=\"22\" y2=\"20\"\/><polygon points=\"22,8 47,20 22,32\"\/><line x1=\"47\" y1=\"20\" x2=\"70\" y2=\"20\"\/><line x1=\"40\" y1=\"5\" x2=\"32\" y2=\"12\"\/><polyline points=\"40,5 48,12\"\/><line x1=\"40\" y1=\"35\" x2=\"32\" y2=\"28\"\/><polyline points=\"40,35 48,28\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">LED <em>D<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><circle cx=\"40\" cy=\"20\" r=\"14\"\/><line x1=\"28\" y1=\"20\" x2=\"10\" y2=\"20\"\/><line x1=\"40\" y1=\"14\" x2=\"40\" y2=\"6\"\/><line x1=\"50\" y1=\"20\" x2=\"52\" y2=\"20\"\/><line x1=\"58\" y1=\"20\" x2=\"70\" y2=\"20\"\/><polyline points=\"52,14 55,20 52,26\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">NPN transist\u00f6r\u00fc <em>S<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><circle cx=\"40\" cy=\"20\" r=\"14\"\/><line x1=\"28\" y1=\"20\" x2=\"10\" y2=\"20\"\/><line x1=\"40\" y1=\"14\" x2=\"40\" y2=\"6\"\/><line x1=\"50\" y1=\"20\" x2=\"70\" y2=\"20\"\/><polyline points=\"58,14 55,20 58,26\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">PNP transist\u00f6r\u00fc <em>S<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"10\" y1=\"14\" x2=\"10\" y2=\"26\"\/><line x1=\"10\" y1=\"20\" x2=\"32\" y2=\"20\"\/><line x1=\"32\" y1=\"8\" x2=\"32\" y2=\"14\"\/><line x1=\"32\" y1=\"26\" x2=\"32\" y2=\"32\"\/><line x1=\"32\" y1=\"20\" x2=\"54\" y2=\"20\" stroke-dasharray=\"4 3\"\/><line x1=\"54\" y1=\"8\" x2=\"54\" y2=\"32\"\/><line x1=\"54\" y1=\"20\" x2=\"70\" y2=\"20\"\/><polyline points=\"54,26 62,20 54,14\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">MOSFET N-kanall\u0131 <em>S<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"30\" y1=\"20\" x2=\"12\" y2=\"20\"\/><line x1=\"30\" y1=\"10\" x2=\"30\" y2=\"30\"\/><line x1=\"38\" y1=\"10\" x2=\"38\" y2=\"30\"\/><line x1=\"46\" y1=\"10\" x2=\"46\" y2=\"30\"\/><line x1=\"54\" y1=\"10\" x2=\"54\" y2=\"30\"\/><line x1=\"54\" y1=\"20\" x2=\"68\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">Pil <em>BT<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><circle cx=\"40\" cy=\"20\" r=\"12\"\/><path d=\"M33 14 Q40 8 47 14 Q40 10 33 14\" fill=\"currentColor\"\/><path d=\"M33 26 Q40 32 47 26 Q40 30 33 26\" fill=\"currentColor\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">AC Kayna\u011f\u0131 <em>G<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"40\" y1=\"6\" x2=\"40\" y2=\"12\"\/><line x1=\"28\" y1=\"14\" x2=\"52\" y2=\"14\"\/><line x1=\"20\" y1=\"22\" x2=\"60\" y2=\"22\"\/><line x1=\"36\" y1=\"30\" x2=\"44\" y2=\"30\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">Topraklama<\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"15\" y1=\"20\" x2=\"35\" y2=\"20\"\/><rect x=\"35\" y=\"13\" width=\"18\" height=\"14\" rx=\"2\"\/><line x1=\"53\" y1=\"20\" x2=\"65\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC<\/span><\/div><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"15\" y1=\"20\" x2=\"30\" y2=\"20\"\/><rect x=\"30\" y=\"14\" width=\"12\" height=\"12\" rx=\"6\"\/><path d=\"M42 20 Q46 16 50 20 Q54 24 58 20\"\/><line x1=\"58\" y1=\"20\" x2=\"65\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">ANSI<\/span><\/div><div class=\"bd-symbol-label\">Sigorta <em>F<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"15\" y1=\"20\" x2=\"28\" y2=\"20\"\/><line x1=\"28\" y1=\"14\" x2=\"38\" y2=\"20\"\/><line x1=\"28\" y1=\"26\" x2=\"55\" y2=\"26\"\/><circle cx=\"55\" cy=\"26\" r=\"6\"\/><line x1=\"40\" y1=\"20\" x2=\"55\" y2=\"14\"\/><line x1=\"55\" y1=\"20\" x2=\"65\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC<\/span><\/div><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"15\" y1=\"20\" x2=\"30\" y2=\"20\"\/><rect x=\"30\" y=\"14\" width=\"18\" height=\"12\" rx=\"1\"\/><path d=\"M42 14 Q46 10 50 14\"\/><line x1=\"55\" y1=\"20\" x2=\"65\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">ANSI<\/span><\/div><div class=\"bd-symbol-label\">Devre Kesici <em>QF<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><rect x=\"18\" y=\"10\" width=\"20\" height=\"20\" rx=\"0\"\/><line x1=\"38\" y1=\"20\" x2=\"52\" y2=\"20\" stroke-dasharray=\"3 3\"\/><line x1=\"52\" y1=\"14\" x2=\"52\" y2=\"26\"\/><line x1=\"52\" y1=\"20\" x2=\"65\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">R\u00f6le <em>K<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"15\" y1=\"20\" x2=\"30\" y2=\"14\"\/><line x1=\"30\" y1=\"26\" x2=\"50\" y2=\"26\"\/><line x1=\"50\" y1=\"20\" x2=\"65\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">SPST Anahtar\u0131 (NO) <em>S<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"15\" y1=\"20\" x2=\"30\" y2=\"14\"\/><line x1=\"30\" y1=\"26\" x2=\"50\" y2=\"26\"\/><line x1=\"30\" y1=\"14\" x2=\"50\" y2=\"14\"\/><line x1=\"50\" y1=\"20\" x2=\"65\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">SPDT Anahtar\u0131 <em>S<\/em><\/div><\/div>\n <div class=\"bd-symbol-card\"><div class=\"bd-symbol-drawing\"><svg viewbox=\"0 0 80 40\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><polygon points=\"40,6 55,20 40,34 25,20\"\/><line x1=\"40\" y1=\"18\" x2=\"40\" y2=\"6\"\/><line x1=\"28\" y1=\"20\" x2=\"10\" y2=\"20\"\/><line x1=\"50\" y1=\"20\" x2=\"70\" y2=\"20\"\/><\/svg><span class=\"bd-symbol-std\">IEC\/ANSI<\/span><\/div><div class=\"bd-symbol-label\">\u0130\u015flemsel Amplifikat\u00f6r <em>U<\/em><\/div><\/div>\n <\/div>\n\n <p>Her referans g\u00f6stergesi (Ref), IEEE 200-1975 \/ ASME Y14.44 kurallar\u0131na uygundur \u2014 kesin \u00fcretici par\u00e7a numaras\u0131n\u0131 elde etmek i\u00e7in \u00e7iziminizdeki harf kodunu malzeme listesindeki kar\u015f\u0131l\u0131k gelen sat\u0131rla e\u015fle\u015ftirin.<\/p>\n\n <h2>IEC ve ANSI: Her Bile\u015fen Al\u0131c\u0131s\u0131n\u0131n Bilmesi Gereken \u0130ki Standart<\/h2>\n\n <p>E\u011fer daha \u00f6nce iki farkl\u0131 \u015femaya bak\u0131p, bir \u00e7izimde bir direncin neden dikd\u00f6rtgen, di\u011ferinde ise zikzak \u00e7izgi gibi g\u00f6r\u00fcnd\u00fc\u011f\u00fcn\u00fc merak ettiyseniz, elektrik sembolojisindeki en \u00f6nemli ayr\u0131m\u0131 ke\u015ffetmi\u015fsiniz demektir: IEC ve ANSI standartlar\u0131 aras\u0131ndaki fark.<\/p>\n\n <p>Bu <strong>Uluslararas\u0131 Elektroteknik Komisyonu 60617<\/strong> Uluslararas\u0131 Elektroteknik Komisyonu (IEC) taraf\u0131ndan y\u00fcr\u00fct\u00fclen bu standart, yakla\u015f\u0131k 1.900 grafik sembol\u00fc tan\u0131mlamaktad\u0131r. Bu standart, Avrupa, Asya, Orta Do\u011fu ve Rusya ile BDT \u00fclkeleri, G\u00fcneydo\u011fu Asya ve G\u00fcney Amerika dahil olmak \u00fczere \u00e7o\u011fu geli\u015fmekte olan pazarda varsay\u0131lan standartt\u0131r. IEC sembolleri, sade geometrik soyutlamaya y\u00f6neliktir: diren\u00e7ler d\u00fcz dikd\u00f6rtgenler, ind\u00fckt\u00f6rler i\u00e7i dolu \u00e7ubuklar, mant\u0131k kap\u0131lar\u0131 ise i\u015flev etiketleri bulunan basit kutulard\u0131r.<\/p>\n\n <p>Bu <strong>ANSI\/IEEE 315<\/strong> standart (ANSI Y32.2 olarak da yay\u0131nlanm\u0131\u015ft\u0131r), Kuzey Amerika\u2019da ve eski, ABD tasar\u0131m\u0131 ekipmanlarda yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Bu standarttaki semboller daha resimsel niteliktedir \u2014 diren\u00e7ler zikzak \u00e7izgilerle, ind\u00fckt\u00f6rler ilmekli bobinlerle, mant\u0131k kap\u0131lar\u0131 ise kendine \u00f6zg\u00fc kavisli \u015fekillerle g\u00f6sterilir. Japonya\u2019n\u0131n <strong>JIS<\/strong> Bu standart, IEC kurallar\u0131yla b\u00fcy\u00fck \u00f6l\u00e7\u00fcde uyumludur. Daha yeni bir standart, <strong>IPC-2612-1<\/strong>, y\u00fcksek yo\u011funluklu modern bile\u015fenler i\u00e7in \u00f6l\u00e7eklenebilir semboller olu\u015fturulmas\u0131na y\u00f6nelik kurallar sunar ve her iki eski standard\u0131 da tamamlar.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Bile\u015fen Tipi<\/th><th>Uluslararas\u0131 Elektroteknik Komisyonu 60617<\/th><th>ANSI\/IEEE 315<\/th><th>Ana B\u00f6lgeler<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>Sabit Diren\u00e7<\/td><td>D\u00fcz dikd\u00f6rtgen<\/td><td>Zikzak \u00e7izgi<\/td><td>IEC: Avrupa\/Asya\/Orta Do\u011fu\/BAK; ANSI: Kuzey Amerika<\/td><\/tr>\n <tr><td>Sabit \u0130nd\u00fckt\u00f6r (Hava \u00c7ekirdekli)<\/td><td>Dolgulu \u00e7ubuk veya dar dikd\u00f6rtgen<\/td><td>Bir dizi birbirine ba\u011fl\u0131 bobin\/t\u00fcmsek<\/td><td>Ayn\u0131 b\u00f6lgesel da\u011f\u0131l\u0131m<\/td><\/tr>\n <tr><td>Polarize Kondansat\u00f6r<\/td><td>Bir d\u00fcz + bir kavisli plaka<\/td><td>Ayn\u0131 genel \u015fekil, kavisli plaka = negatif<\/td><td>Kutupluluk i\u015faretlemesi konusunda genel mutabakat<\/td><\/tr>\n <tr><td>VE Kap\u0131s\u0131<\/td><td>\u201c&\u201d yazan dikd\u00f6rtgen\u201d<\/td><td>Sol taraf\u0131 d\u00fcz olan D \u015fekli<\/td><td>IEC: modern\/k\u00fcresel; ANSI: eski ABD tasar\u0131mlar\u0131<\/td><\/tr>\n <tr><td>Sigorta<\/td><td>Merkezinden bir \u00e7izgi ge\u00e7en dikd\u00f6rtgen<\/td><td>S-e\u011frisi eleman\u0131 i\u00e7eren oval\/dikd\u00f6rtgen<\/td><td>IEC daha basit, ANSI ise daha g\u00f6rsel<\/td><\/tr>\n <tr><td>Devre Kesici<\/td><td>\u00c7apraz ba\u011flant\u0131 \u00f6zelli\u011fine sahip a\u00e7\u0131l\u0131 anahtar konta\u011f\u0131<\/td><td>Yerinde kare kutu veya yay sembol\u00fc i\u00e7eren temas aral\u0131\u011f\u0131<\/td><td>ANSI, AC kesiciler i\u00e7in 52 numaral\u0131 cihaz kodunu kullan\u0131r<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p><strong>Maliyetli hatalar\u0131 \u00f6nleyen bir kural:<\/strong> Tek bir \u015femada asla IEC ve ANSI sembollerini kar\u0131\u015ft\u0131rmay\u0131n. Bir \u00e7izim ald\u0131\u011f\u0131n\u0131zda, \u00f6ncelikle ba\u015fl\u0131k blo\u011funu veya g\u00f6sterge tablosunu kontrol ederek hangi standard\u0131n kullan\u0131ld\u0131\u011f\u0131n\u0131 do\u011frulay\u0131n. IEC kurallar\u0131na g\u00f6re tan\u0131mlanm\u0131\u015f bir bile\u015fen, ANSI kurallar\u0131na g\u00f6re tamamen farkl\u0131 g\u00f6r\u00fcnebilir \u2014 ve bunun tersi de ge\u00e7erlidir. Uluslararas\u0131 m\u00fc\u015fteriler i\u00e7in bile\u015fen tedarik ederken, bir \u00e7izimde hangi standard\u0131n kullan\u0131ld\u0131\u011f\u0131n\u0131 bilmek, ekipman\u0131n ba\u015flang\u0131\u00e7ta hangi pazarlar i\u00e7in tasarland\u0131\u011f\u0131n\u0131 ve dolay\u0131s\u0131yla hangi sertifikasyon gereklilikleriyle kar\u015f\u0131la\u015faca\u011f\u0131n\u0131z\u0131 g\u00f6sterir.<\/p>\n\n <h2>G\u00fc\u00e7 Kayna\u011f\u0131 ve Toprak Sembolleri \u2014 Her Devrenin Ba\u015flang\u0131\u00e7 Noktas\u0131<\/h2>\n\n <p>Her devre, besleme ile ba\u015flar ve toprak ile biter. Bu semboller, devre \u015femas\u0131n\u0131 incelerken ilk olarak dikkat edilmesi gereken unsurlard\u0131r ve neyse ki IEC ve ANSI standartlar\u0131nda tutarl\u0131 bir \u015fekilde kullan\u0131lmaktad\u0131r.<\/p>\n\n <p><strong>DC G\u00fc\u00e7 Kaynaklar\u0131.<\/strong> Tek bir pil h\u00fccresi, bir uzun \u00e7izgi (art\u0131) ve bir k\u0131sa \u00e7izgi (eksi) \u015feklinde g\u00f6sterilir; daha uzun olan \u00e7izgi her zaman art\u0131 ucu belirtir. Birbirine istiflenmi\u015f birden fazla h\u00fccre \u00e7ifti bir pili temsil eder. Bir do\u011fru ak\u0131m gerilim kayna\u011f\u0131, \u201c+\u201d ve \u201c\u2212\u201d i\u015faretleri bulunan bir daire \u015feklinde de g\u00f6sterilebilir. Bir pil sembol\u00fc g\u00f6rd\u00fc\u011f\u00fcn\u00fczde, yan\u0131ndaki gerilim de\u011ferine bak\u0131n. Bu, tedarik i\u00e7in ihtiyac\u0131n\u0131z olacak ilk teknik \u00f6zelliktir.<\/p>\n\n <p><strong>Alternatif Ak\u0131m Kaynaklar\u0131.<\/strong> Alternatif ak\u0131m kaynaklar\u0131, i\u00e7inde sin\u00fcs dalgas\u0131 sembol\u00fc (~) bulunan bir daire olarak g\u00f6sterilir. Bu sembol, g\u00fc\u00e7 kaynaklar\u0131n\u0131n giri\u015f taraf\u0131nda, transformat\u00f6rlerin birincil sarg\u0131s\u0131nda ve \u015febeke geriliminin bir devreye girdi\u011fi her yerde g\u00f6r\u00fcl\u00fcr. End\u00fcstriyel \u015femalarda, nominal gerilim ve frekans\u0131n belirtildi\u011fi bir daire g\u00f6rebilirsiniz \u2014 \u00f6rne\u011fin, \u00fc\u00e7 fazl\u0131 end\u00fcstriyel g\u00fc\u00e7 i\u00e7in \u201c380V 50Hz\u201d veya Asya, Avrupa ve Orta Do\u011fu\u2019da yayg\u0131n olan tek fazl\u0131 \u015febeke gerilimi i\u00e7in \u201c220V 50Hz\u201d.<\/p>\n\n <p><strong>Toprak Ba\u011flant\u0131lar\u0131.<\/strong> T\u00fcm zeminler ayn\u0131 de\u011fildir. Bunlar\u0131 birbiriyle kar\u0131\u015ft\u0131rmak, tasar\u0131m hatalar\u0131n\u0131n s\u0131k g\u00f6r\u00fclen bir nedenidir. \u00dc\u00e7 farkl\u0131 t\u00fcr s\u0131kl\u0131kla kar\u015f\u0131m\u0131za \u00e7\u0131kar:<\/p>\n\n <ul>\n <li><strong>Topraklama<\/strong> (koruyucu topraklama): \u00fc\u00e7 adet daralan yatay \u00e7izgi \u2014 bu, bir topraklama \u00e7ubu\u011fu veya bina topraklama \u015febekesi arac\u0131l\u0131\u011f\u0131yla fiziksel topra\u011fa ba\u011flanan g\u00fcvenlik topraklamas\u0131d\u0131r. Amac\u0131 koruma sa\u011flamakt\u0131r, sinyal referans\u0131 de\u011fildir.<\/li>\n <li><strong>\u015easi Topraklamas\u0131<\/strong>: A\u015fa\u011f\u0131ya do\u011fru bakan bir k\u00f6\u015feli parantez veya g\u00f6lgeli \u00fc\u00e7gen \u015feklinde g\u00f6sterilir ve ekipman\u0131n metal muhafazas\u0131na ba\u011flan\u0131r. Koruma sa\u011flar, ancak g\u00fcvenlik uygulamalar\u0131nda topraklaman\u0131n yerini alamaz.<\/li>\n <li><strong>Sinyal Topra\u011f\u0131<\/strong> (dijital\/analog ortak): Hassas devreler i\u00e7in 0V referans noktas\u0131 g\u00f6revi g\u00f6ren a\u00e7\u0131k bir \u00fc\u00e7gen veya belirgin bir toprak sembol\u00fc. Sinyal topra\u011f\u0131n\u0131 g\u00fc\u00e7 topra\u011f\u0131ndan izole etmek, temel bir g\u00fcr\u00fclt\u00fc azaltma tekni\u011fidir.<\/li>\n <\/ul>\n\n <p>Bir tedarik uzman\u0131 i\u00e7in pratikte \u00e7\u0131kar\u0131lmas\u0131 gereken ders basittir: Toprak sembol\u00fc, devre topolojisi hakk\u0131nda bilgi verir; sat\u0131n alman\u0131z gereken bir bile\u015fen hakk\u0131nda de\u011fil. Ancak, farkl\u0131 \u015febeke standartlar\u0131na sahip pazarlara y\u00f6nelik ekipmanlar i\u00e7in g\u00fc\u00e7 kaynaklar\u0131 belirliyorsan\u0131z \u2014 \u00f6rne\u011fin Kuzey Amerika i\u00e7in 110 V\/60 Hz, Asya ve Avrupa'n\u0131n \u00e7o\u011fu i\u00e7in 220 V\/50 Hz \u2014 \u015febeke giri\u015finin yan\u0131ndaki AC kayna\u011f\u0131 sembol\u00fc, sipari\u015f vermeden \u00f6nce g\u00fc\u00e7 kayna\u011f\u0131n\u0131n giri\u015f gerilim aral\u0131\u011f\u0131n\u0131 do\u011frulaman\u0131z gerekti\u011fini g\u00f6sterir.<\/p>\n\n <h2>Pasif Bile\u015fen Sembolleri \u2014 Diren\u00e7ler, Kondansat\u00f6rler ve \u0130nd\u00fckt\u00f6rler<\/h2>\n\n <p>Pasif bile\u015fenler sinyalleri y\u00fckseltmez veya anahtarlamaz \u2014 diren\u00e7 g\u00f6sterir, depolar ve filtreler. Ayr\u0131ca, herhangi bir devre \u015femas\u0131nda en s\u0131k rastlanan bile\u015fenlerdir. Bu b\u00f6l\u00fcmdeki sembolleri okuyabilirseniz, tipik bir end\u00fcstriyel kontrol \u015femas\u0131ndaki par\u00e7alar\u0131n \u201370%\u2019sini tan\u0131mlayabilirsiniz.<\/p>\n\n <p><strong>Her bir bile\u015fen t\u00fcr\u00fcn\u00fc ayr\u0131nt\u0131l\u0131 olarak incelemeden \u00f6nce, temel \u00e7\u00f6z\u00fcmleme kural\u0131n\u0131 \u015f\u00f6yle \u00f6zetleyebiliriz: \u00d6nce sembol\u00fcn \u015fekline bak\u0131n (bu, bile\u015fen t\u00fcr\u00fcn\u00fc ve hangi standard\u0131n kullan\u0131ld\u0131\u011f\u0131n\u0131 g\u00f6sterir), ard\u0131ndan de\u011fi\u015ftirici i\u015faretleri aray\u0131n (sembol\u00fcn i\u00e7inden ge\u00e7en bir ok, bile\u015fenin ayarlanabilir oldu\u011funu; kavisli bir plaka, polariteyi; \u201ct\u00b0\u201d i\u015fareti ise s\u0131cakl\u0131\u011fa ba\u011fl\u0131 oldu\u011funu g\u00f6sterir), ard\u0131ndan yan\u0131ndaki metin a\u00e7\u0131klamas\u0131n\u0131 okuyun (diren\u00e7 de\u011feri, kapasitans, end\u00fcktans ve R12 veya C5 gibi referans g\u00f6stergesi).<\/strong> Bu \u00fc\u00e7 a\u015famal\u0131 inceleme \u2014 \u015fekil \u2192 de\u011fi\u015ftiriciler \u2192 metin \u2014 \u015femadaki herhangi bir bile\u015feni anlaman\u0131n en h\u0131zl\u0131 yoludur.<\/p>\n\n <h3>Diren\u00e7 Sembolleri \u2014 Sabit, De\u011fi\u015fken ve \u00d6zel T\u00fcrler<\/h3>\n\n <p>Diren\u00e7ler, her t\u00fcrl\u00fc elektrik \u015femas\u0131nda en yayg\u0131n olarak kullan\u0131lan bile\u015fenlerdir. Ak\u0131m ak\u0131\u015f\u0131na diren\u00e7 g\u00f6sterirler, gerilimleri b\u00f6lerler ve aktif elemanlar i\u00e7in \u00e7al\u0131\u015fma noktalar\u0131n\u0131 belirlerler \u2014 ve sembolleri, IEC ile ANSI aras\u0131ndaki ayr\u0131\u015fman\u0131n en belirgin \u00e7at\u0131\u015fma alan\u0131d\u0131r.<\/p>\n\n <p><strong>Sabit Diren\u00e7ler.<\/strong> IEC 60617 standard\u0131na g\u00f6re, sabit diren\u00e7 basit bir dikd\u00f6rtgen olarak g\u00f6sterilir. ANSI\/IEEE 315 standard\u0131na g\u00f6re ise zikzak bir \u00e7izgi olarak g\u00f6sterilir. Her iki sembol de elektriksel a\u00e7\u0131dan tam olarak ayn\u0131 anlama gelir. Aradaki fark, tamamen b\u00f6lgesel bir \u00e7izim gelene\u011fidir \u2014 ancak tedarik amac\u0131yla bir \u00e7izimi inceliyorsan\u0131z, \u00e7izimin hangi standarda uygun oldu\u011funu bilmek, ekipman\u0131n muhtemelen nerede tasarland\u0131\u011f\u0131n\u0131 ve \u00fcretildi\u011fini anlaman\u0131za yard\u0131mc\u0131 olur.<\/p>\n\n <p><strong>De\u011fi\u015fken Diren\u00e7ler ve Potansiyometreler.<\/strong> Diren\u00e7 sembol\u00fcn\u00fc \u00e7aprazlayan bir ok, ayarlanabilirlik anlam\u0131na gelir. Ok, diren\u00e7 g\u00f6vdesinin orta noktas\u0131na (veya ayr\u0131 bir \u00fc\u00e7\u00fcnc\u00fc terminale) temas ediyorsa, bu bir potansiyometredir \u2014 kontrol giri\u015fleri, ses d\u00fc\u011fmeleri ve kalibrasyon ayarlar\u0131 i\u00e7in kullan\u0131lan \u00fc\u00e7 terminalli bir gerilim b\u00f6l\u00fcc\u00fcd\u00fcr. Ok sadece bir uca temas ediyorsa, bu bir reostad\u0131r \u2014 lambalar\u0131n parlakl\u0131\u011f\u0131n\u0131 azaltma veya motor h\u0131z\u0131n\u0131 kontrol etme gibi ak\u0131m kontrol\u00fc i\u00e7in kullan\u0131lan iki terminalli bir de\u011fi\u015fken diren\u00e7tir.<\/p>\n\n <p><strong>\u00d6zel Diren\u00e7 T\u00fcrleri.<\/strong> Baz\u0131 diren\u00e7ler fiziksel ko\u015fullara ba\u011fl\u0131 olarak de\u011ferlerini de\u011fi\u015ftirir ve sembollerinde bunu belirtmek i\u00e7in \u00f6zel belirte\u00e7 i\u015faretleri bulunur. Bir termist\u00f6r (s\u0131cakl\u0131\u011fa ba\u011fl\u0131 diren\u00e7), sembol\u00fcn\u00fcn yan\u0131nda \u201ct\u00b0\u201d i\u015faretiyle g\u00f6sterilir \u2014 \u201c+t\u00b0\u201d (PTC, diren\u00e7 s\u0131cakl\u0131kla artar, a\u015f\u0131r\u0131 ak\u0131m korumas\u0131 i\u00e7in kullan\u0131l\u0131r) ile \u201c\u2212t\u00b0\u201d (NTC, diren\u00e7 s\u0131cakl\u0131kla azal\u0131r, ani ak\u0131m s\u0131n\u0131rlamas\u0131 i\u00e7in kullan\u0131l\u0131r) i\u015faretlerini ay\u0131rt edin. Bir fotorezist\u00f6r veya LDR (\u0131\u015f\u0131\u011fa ba\u011fl\u0131 diren\u00e7), diren\u00e7 g\u00f6vdesine do\u011fru i\u015faret eden oklar i\u00e7erir. Bir varist\u00f6r (MOV, metal oksit varist\u00f6r) ise gerilime ba\u011fl\u0131 direnci g\u00f6steren bir \u201cU\u201d i\u015fareti ta\u015f\u0131r. Bunlar a\u015f\u0131r\u0131 gerilim koruma cihazlar\u0131d\u0131r ve g\u00fc\u00e7 kaynaklar\u0131n\u0131n AC giri\u015finde bulunurlar.<\/p>\n\n <p><strong>\u0130hale \u015eartnamesi.<\/strong> Bir \u00e7izimde bir direnci tespit edip bunu temin etmeniz gerekti\u011finde, sembol tek ba\u015f\u0131na size i\u015flevi g\u00f6sterir, par\u00e7an\u0131n kendisini de\u011fil. Yan\u0131ndaki metin a\u00e7\u0131klamas\u0131 ise sat\u0131n alma i\u00e7in kritik parametreleri i\u00e7erir: diren\u00e7 de\u011feri (\u03a9, k\u03a9 veya M\u03a9), g\u00fc\u00e7 derecesi (W), tolerans (\u00b1%) ve paket t\u00fcr\u00fc (delikten ge\u00e7en eksenel veya 0805, 0603, 0402 gibi SMD boyutlar\u0131). Bir \u015femada \u201cR12 10k\u03a9 1\/4W \u00b11% 0805\u201d olarak i\u015faretlenmi\u015f bir diren\u00e7, BOM\u2019dan miktar\u0131 da teyit etmeniz ko\u015fuluyla, sipari\u015f vermeniz i\u00e7in gereken t\u00fcm bilgileri size sa\u011flar.<\/p>\n\n <h3>Kondansat\u00f6r Sembolleri \u2014 Polarize, Polarize Olmayan ve De\u011fi\u015fken<\/h3>\n\n <p>Kondansat\u00f6rler elektrik y\u00fck\u00fcn\u00fc depolar ve serbest b\u0131rak\u0131r. Sembolleri ilk bak\u0131\u015fta olduk\u00e7a basit g\u00f6r\u00fcn\u00fcr \u2014 iki paralel plaka \u2014 ancak bu plakalar\u0131n \u00e7izilme \u015feklinindeki ince ayr\u0131nt\u0131lar, bile\u015feni her iki y\u00f6nde de tak\u0131p takamayaca\u011f\u0131n\u0131z\u0131 ya da kat\u0131 bir kutupluluk kural\u0131na uymak zorunda olup olmad\u0131\u011f\u0131n\u0131z\u0131 belirler.<\/p>\n\n <p><strong>Polarize Olmayan Kondansat\u00f6rler.<\/strong> \u0130ki \u00f6zde\u015f paralel \u00e7izgi, hangi y\u00f6nde ba\u011flan\u0131rsa ba\u011flans\u0131n \u00e7al\u0131\u015fan bir kondansat\u00f6r\u00fc temsil eder. Bu, seramik kondansat\u00f6rleri, film kondansat\u00f6rleri ve \u00e7o\u011fu d\u00fc\u015f\u00fck de\u011ferli sinyal kondansat\u00f6r\u00fcn\u00fc kapsar. Bu tip i\u00e7in IEC ve ANSI g\u00f6sterimleri birbiriyle ayn\u0131d\u0131r \u2014 bu, iki standard\u0131n tamamen \u00f6rt\u00fc\u015ft\u00fc\u011f\u00fc birka\u00e7 alandan biridir.<\/p>\n\n <p><strong>Polarize Kondansat\u00f6rler (Elektrolitik).<\/strong> \u0130ki plakadan biri e\u011fri bir \u00e7izgi olarak \u00e7izildi\u011finde, kondansat\u00f6r polarize olur: e\u011fri olan taraf negatif u\u00e7tur. Bir elektrolitik kondansat\u00f6r\u00fcn ters tak\u0131lmas\u0131, kondansat\u00f6r\u00fc tahrip eder \u2014 bazen \u00e7ok \u015fiddetli bir \u015fekilde. Bu, elektronik \u00fcretiminde en s\u0131k g\u00f6r\u00fclen montaj hatas\u0131d\u0131r. \u015eemalarda, pozitif u\u00e7 ayr\u0131ca \u201c+\u201d i\u015fareti ile a\u00e7\u0131k\u00e7a belirtilebilir. Tantal kondansat\u00f6rlerde (\u00fcst\u00fcn kararl\u0131l\u0131\u011fa sahip bir elektrolitik alt t\u00fcr\u00fc), sembol ayn\u0131d\u0131r ancak bile\u015fenin kendisinde genellikle negatif tarafta \u201c\u2212\u201d i\u015fareti yerine pozitif tarafta \u201c+\u201d i\u015fareti bulunur \u2014 bu tutars\u0131zl\u0131k, say\u0131s\u0131z montaj kar\u0131\u015f\u0131kl\u0131\u011f\u0131na neden olmu\u015ftur.<\/p>\n\n <p><strong>De\u011fi\u015fken Kondansat\u00f6rler.<\/strong> Paralel plakalar\u0131n aras\u0131ndan ge\u00e7en bir ok, de\u011feri genellikle plakalar\u0131n fiziksel \u00f6rt\u00fc\u015fme alan\u0131n\u0131 de\u011fi\u015ftirerek ayarlanabilen bir kondansat\u00f6r\u00fc g\u00f6sterir. Bunlar \u00f6ncelikle ayar devrelerinde \u2014 radyo al\u0131c\u0131lar\u0131, RF test ekipmanlar\u0131 \u2014 g\u00f6r\u00fcl\u00fcr ve end\u00fcstriyel otomasyon ba\u011flamlar\u0131nda nadiren rastlan\u0131r.<\/p>\n\n <p><strong>\u0130hale \u015eartnamesi.<\/strong> Elektrolitik kondansat\u00f6rler i\u00e7in mutlaka do\u011frulanmas\u0131 gereken parametreler \u015funlard\u0131r: kapasitans (\u00b5F veya F), nominal gerilim (V DC), \u00e7al\u0131\u015fma s\u0131cakl\u0131k aral\u0131\u011f\u0131 (kritik \u2014 y\u00fcksek s\u0131cakl\u0131kl\u0131 ortamlar elektrolitik kondansat\u00f6rlerin \u00f6mr\u00fcn\u00fc \u00f6nemli \u00f6l\u00e7\u00fcde k\u0131salt\u0131r) ve anahtarlamal\u0131 g\u00fc\u00e7 kayna\u011f\u0131 uygulamalar\u0131 i\u00e7in ESR veya e\u015fde\u011fer seri diren\u00e7. Seramik kondansat\u00f6rler i\u00e7in dielektrik tipini (X7R, NP0\/C0G, Y5V) de ekleyin. Farkl\u0131 dielektriklerin s\u0131cakl\u0131k ve gerilim kararl\u0131l\u0131\u011f\u0131 \u00f6zellikleri tamamen farkl\u0131d\u0131r. Kapasitans de\u011feri ayn\u0131 olsa bile, birini di\u011feriyle de\u011fi\u015ftirmek devrede ar\u0131zaya neden olabilir.<\/p>\n\n <h3>\u0130nd\u00fckt\u00f6r ve Transformat\u00f6r Sembolleri<\/h3>\n\n <p>\u0130nd\u00fckt\u00f6rler, manyetik alanlarda enerji depolar. Sembolleri bobinler ve d\u00f6ng\u00fclerdir \u2014 ya da IEC kurallar\u0131na g\u00f6re, aldat\u0131c\u0131 derecede basit dikd\u00f6rtgenlerdir. Basit bir ind\u00fckt\u00f6r\u00fc, y\u00fcksek g\u00fc\u00e7 kapasiteli bir transformat\u00f6rden ay\u0131ran en \u00f6nemli g\u00f6rsel ipucu, \u00e7ekirdek i\u015faretinin olup olmad\u0131\u011f\u0131d\u0131r.<\/p>\n\n <p><strong>Hava \u00c7ekirdekli \u0130nd\u00fckt\u00f6rler.<\/strong> IEC 60617 standard\u0131na g\u00f6re, hava \u00e7ekirdekli ind\u00fckt\u00f6r, i\u00e7i dolu dar bir dikd\u00f6rtgen veya tek par\u00e7a \u00e7ubuktur. ANSI standard\u0131na g\u00f6re ise, bir dizi ilmek \u015feklinde yar\u0131m daire veya \u201ct\u00fcmsek\u201d \u015feklindedir. Hava \u00e7ekirdekli tan\u0131m\u0131, manyetik \u00e7ekirdek malzemesi bulunmad\u0131\u011f\u0131 anlam\u0131na gelir \u2014 bu ind\u00fckt\u00f6rler, ferrit veya demir \u00e7ekirde\u011fin kabul edilemez kay\u0131plara yol a\u00e7aca\u011f\u0131 y\u00fcksek frekansl\u0131 sinyal ve RF devrelerinde kullan\u0131l\u0131r.<\/p>\n\n <p><strong>Demir \u00c7ekirdekli \u0130nd\u00fckt\u00f6rler ve Transformat\u00f6rler.<\/strong> \u0130nd\u00fckt\u00f6r\/bobin sembol\u00fcn\u00fcn yan\u0131na veya i\u00e7inden \u00e7izilen iki paralel \u00e7izgi, manyetik bir \u00e7ekirde\u011fi temsil eder \u2014 genellikle g\u00fc\u00e7 frekans\u0131 uygulamalar\u0131 i\u00e7in lamine demir veya daha y\u00fcksek frekansl\u0131 anahtarlamal\u0131 g\u00fc\u00e7 kaynaklar\u0131 i\u00e7in ferrit kullan\u0131l\u0131r. \u0130ki bobin ayn\u0131 \u00e7ekirde\u011fi payla\u015ft\u0131\u011f\u0131nda (birbirine ba\u011flayan \u00e7ekirdek \u00e7izgileriyle g\u00f6sterilen iki ind\u00fckt\u00f6r sembol\u00fc \u015feklinde), kar\u015f\u0131n\u0131zda bir transformat\u00f6r vard\u0131r. Daha fazla sarg\u0131ya sahip olan bobin (veya giri\u015fe ba\u011fl\u0131 olan) birincil sarg\u0131d\u0131r; di\u011feri ise ikincil sarg\u0131d\u0131r.<\/p>\n\n <p>\u015eunlara \u00f6zellikle dikkat edin: <strong>ak\u0131m transformat\u00f6rleri (CT'ler)<\/strong>. Bunlar\u0131n, g\u00fc\u00e7 transformat\u00f6rlerinden farkl\u0131 \u00f6zel sembolleri vard\u0131r. Bir ak\u0131m transformat\u00f6r\u00fc (CT), \u00f6l\u00e7\u00fcm ve koruma r\u00f6leleri i\u00e7in y\u00fcksek ak\u0131m\u0131 \u00f6l\u00e7\u00fclebilir bir d\u00fc\u015f\u00fck ak\u0131ma d\u00fc\u015f\u00fcr\u00fcr. Bunlar, d\u00fc\u015f\u00fck gerilim da\u011f\u0131t\u0131m \u015femalar\u0131nda \u2014 motor kontrol merkezleri, \u015falt tesisat\u0131, g\u00fc\u00e7 izleme \u2014 s\u0131k\u00e7a g\u00f6r\u00fcl\u00fcr ve kendilerine \u00f6zg\u00fc IEC ve ANSI sembol varyantlar\u0131 vard\u0131r. Bir g\u00fc\u00e7 da\u011f\u0131t\u0131m \u015femas\u0131nda \u201c100\/5A\u201d gibi bir oran a\u00e7\u0131klamas\u0131 i\u00e7eren bir transformat\u00f6r sembol\u00fc g\u00f6r\u00fcrseniz, bu neredeyse kesinlikle bir ak\u0131m transformat\u00f6r\u00fcd\u00fcr.<\/p>\n\n <p><strong>\u0130hale \u015eartnamesi.<\/strong> \u0130nd\u00fckt\u00f6rler i\u00e7in: end\u00fcktans de\u011feri (\u00b5H, mH), nominal ak\u0131m (A), DC direnci veya DCR (\u03a9) ve ekranlama (ekranl\u0131 ve ekrans\u0131z \u2014 EMI uyumlulu\u011fu a\u00e7\u0131s\u0131ndan kritik \u00f6neme sahiptir). Transformat\u00f6rler i\u00e7in: birincil ve ikincil voltaj de\u011ferleri, g\u00fc\u00e7 kapasitesi (VA) ve frekans aral\u0131\u011f\u0131. \u00d6nemli bir ayr\u0131m: g\u00fc\u00e7 frekans\u0131 transformat\u00f6rleri (50\/60 Hz, lamine demir \u00e7ekirdek) ile y\u00fcksek frekansl\u0131 transformat\u00f6rler (anahtarlamal\u0131 g\u00fc\u00e7 kaynaklar\u0131, ferrit \u00e7ekirdek), benzer \u015fematik sembollere sahip olsa da tamamen farkl\u0131 bile\u015fenlerdir. \u0130htiyac\u0131n\u0131z olan\u0131 de\u011fil de di\u011ferini sipari\u015f ederseniz, a\u015f\u0131r\u0131 \u0131s\u0131narak ar\u0131zalanacak ya da hi\u00e7 \u00e7al\u0131\u015fmayacak bir par\u00e7a elde edersiniz.<\/p>\n\n \n <div class=\"bp-tip-passive bd-reveal\">\n <div class=\"bp-tip-passive-icon\">\n <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\"\/><line x1=\"12\" y1=\"16\" x2=\"12\" y2=\"12\"\/><line x1=\"12\" y1=\"8\" x2=\"12.01\" y2=\"8\"\/><\/svg>\n <\/div>\n <div class=\"bp-tip-passive-body\">\n <div class=\"bp-tip-passive-label\">Pasif Bile\u015fenler mi Sat\u0131n Al\u0131yorsunuz? Bu Teknik \u00d6zellikleri Kontrol Edin<\/div>\n <div class=\"bp-tip-passive-list\">\n <div class=\"bp-tip-passive-item\"><strong>Diren\u00e7ler:<\/strong> Diren\u00e7 (\u03a9), nominal g\u00fc\u00e7 (W), tolerans (\u00b1%), g\u00f6vde tipi (0805\/0603\/aksiyel)<\/div>\n <div class=\"bp-tip-passive-item\"><strong>Kondansat\u00f6rler:<\/strong> Kapasitans (\u00b5F), nominal gerilim (V), s\u0131cakl\u0131k aral\u0131\u011f\u0131, ESR (SMPS i\u00e7in), dielektrik t\u00fcr\u00fc<\/div>\n <div class=\"bp-tip-passive-item\"><strong>\u0130nd\u00fckt\u00f6rler\/Transformat\u00f6rler:<\/strong> \u0130nd\u00fcktans (\u00b5H\/mH) veya VA de\u011feri, nominal ak\u0131m (A), DCR, ekranlama, frekans aral\u0131\u011f\u0131<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <h2>Anahtar, R\u00f6le ve Koruma Cihaz\u0131 Sembolleri<\/h2>\n\n <p>Bu b\u00f6l\u00fcmdeki semboller g\u00fc\u00e7 ak\u0131\u015f\u0131n\u0131 kontrol eder \u2014 devreleri ba\u011flar, ay\u0131r\u0131r ve korur. End\u00fcstriyel ba\u011flamda, bunlar bak\u0131m teknisyenlerinin g\u00fcnl\u00fck olarak kulland\u0131\u011f\u0131 ve tedarik ekiplerinin en s\u0131k yeniden sipari\u015f etti\u011fi bile\u015fenlerdir. Ayr\u0131ca, temel elektronik dersleri (\u00e7arp\u0131 anahtarlar\u0131n\u0131 ele alan) ile ger\u00e7ek end\u00fcstriyel belgeler (s\u0131n\u0131r anahtarlar\u0131, kontakt\u00f6rler ve devre kesicileri ele alan) aras\u0131ndaki u\u00e7urumun en geni\u015f oldu\u011fu nokta da budur.<\/p>\n\n <p><strong>Temel Anahtar Yap\u0131land\u0131rmalar\u0131.<\/strong> Her anahtar sembol\u00fc ortak bir kelime da\u011farc\u0131\u011f\u0131ndan olu\u015fur: sabit bir noktayla temas kurabilen veya kesebilen bir \u00e7izgi. SPST (Tek Kutuplu Tek Konumlu), en basit olan\u0131d\u0131r \u2014 tek devre, a\u00e7\u0131k ya da kapal\u0131. SPDT (Tek Kutuplu \u00c7ift Konumlu), bir giri\u015fe ve iki olas\u0131 \u00e7\u0131k\u0131\u015fa sahiptir \u2014 anahtar, hangi yolun aktif olaca\u011f\u0131n\u0131 se\u00e7er. DPDT (\u00c7ift Kutuplu \u00c7ift Konumlu), mekanik olarak birbirine ba\u011fl\u0131 iki SPDT anahtard\u0131r \u2014 motorun y\u00f6n\u00fcn\u00fc tersine \u00e7evirmek veya bir AC devresinin hem faz hem de s\u0131f\u0131r hatt\u0131n\u0131 ayn\u0131 anda de\u011fi\u015ftirmek i\u00e7in kullan\u0131l\u0131r. Basmal\u0131 anahtarlar, bir yayl\u0131 geri d\u00f6n\u00fc\u015f mekanizmas\u0131 ekler: normalde a\u00e7\u0131k (NO) kontaklar bas\u0131ld\u0131\u011f\u0131nda kapan\u0131r, normalde kapal\u0131 (NC) kontaklar bas\u0131ld\u0131\u011f\u0131nda a\u00e7\u0131l\u0131r. \u015eemalarda, NO ve NC aras\u0131ndaki fark, kontaklar\u0131n dinlenme konumunda g\u00f6sterilir \u2014 bo\u015fluk NO anlam\u0131na gelir (basana kadar devre a\u00e7\u0131kt\u0131r), temas eden kontaklar ise NC anlam\u0131na gelir (basana kadar devre kapal\u0131d\u0131r).<\/p>\n\n <p><strong>End\u00fcstriyel Kontrol Anahtarlar\u0131.<\/strong> End\u00fcstriyel otomasyon ile hobi ama\u00e7l\u0131 elektronik aras\u0131nda fark i\u015fte burada ortaya \u00e7\u0131k\u0131yor. <strong>S\u0131n\u0131r anahtarlar\u0131<\/strong> fiziksel konumu alg\u0131lama \u2014 bir makine par\u00e7as\u0131 hareket mesafesinin sonuna ula\u015ft\u0131\u011f\u0131nda, bir s\u0131n\u0131r anahtar\u0131n\u0131 tetikler ve kontrol \u00fcnitesine motoru durdurmas\u0131 i\u00e7in sinyal g\u00f6nderir. IEC \u015femalar\u0131nda, s\u0131n\u0131r anahtarlar\u0131 genel anahtar kontaklar\u0131ndan farkl\u0131 olan kendine \u00f6zg\u00fc kontak sembolleri kullan\u0131l\u0131r. <strong>Mikro anahtarlar<\/strong> \u00c7ok k\u0131sa \u00e7al\u0131\u015ft\u0131rma mesafesine sahip minyat\u00fcr ani hareketli anahtarlard\u0131r \u2014 mikrodalga f\u0131r\u0131n kap\u0131 kilitlerinden CNC makine ba\u015flang\u0131\u00e7 konumu sens\u00f6rlerine kadar say\u0131s\u0131z t\u00fcketici ve end\u00fcstriyel \u00fcr\u00fcn\u00fcn i\u00e7inde yer al\u0131rlar. <strong>Yak\u0131nl\u0131k anahtarlar\u0131<\/strong> (ind\u00fcktif, kapasitif, manyetik) sens\u00f6rler, nesneleri fiziksel temas kurmadan alg\u0131lar ve genellikle bir elmas \u015fekli veya \u00f6zel bir sens\u00f6r blo\u011fu sembol\u00fcn\u00fc i\u00e7eren kendi IEC sembol varyantlar\u0131na sahiptir.<\/p>\n\n <p>Tedarik a\u015famas\u0131 hayati \u00f6nem ta\u015f\u0131r: Bir anahtar sembol\u00fc, anahtarlama i\u015flevini (SPDT, NO, NC) g\u00f6sterir ancak fiziksel \u00f6zellikleri belirtmez. Bir limit anahtar\u0131 i\u00e7in ayr\u0131ca kontak tipini (NO\/NC\/de\u011fi\u015ftirme), akt\u00fcat\u00f6r tipini (makaral\u0131 kol, piston, \u00e7ubuk), g\u00f6vde malzemesini ve IP derecesini (tozlu ve \u0131slak ortamlar i\u00e7in IP65, y\u0131kanabilir ortamlar i\u00e7in IP67) ile kablo giri\u015fini belirtmeniz gerekir. \u00c7izimdeki sembol size i\u015flevsel gereksinimi g\u00f6sterir. Eksik bilgiler \u2014 akt\u00fcat\u00f6r t\u00fcr\u00fc, g\u00f6vde, IP derecesi \u2014 \u015femadan de\u011fil, uygulama ba\u011flam\u0131ndan anla\u015f\u0131l\u0131r.<\/p>\n\n <p><strong>R\u00f6leler ve Kontakt\u00f6rler.<\/strong> Bir r\u00f6le sembol\u00fc iki \u00f6\u011feyi bir araya getirir: bir bobin (dikd\u00f6rtgen veya kavisli \u015fekil) ve bir veya daha fazla anahtar konta\u011f\u0131 (SPST\/SPDT konta\u011f\u0131 olarak \u00e7izilir ve bobine kesikli bir \u00e7izgiyle ba\u011flan\u0131r). Bobine ak\u0131m verildi\u011finde, kontaklar durum de\u011fi\u015ftirir. R\u00f6leler kontrol sinyallerini (d\u00fc\u015f\u00fck ak\u0131m) i\u015fler; kontakt\u00f6rler ise motor ve \u0131s\u0131t\u0131c\u0131 y\u00fcklerini (y\u00fcksek ak\u0131m) anahtarlamak \u00fczere tasarlanm\u0131\u015f a\u011f\u0131r hizmet tipi r\u00f6lelerdir. \u015eematik semboller yap\u0131sal olarak benzerdir, ancak kontakt\u00f6rler genellikle \u00fc\u00e7 veya d\u00f6rt ana kutup ile yard\u0131mc\u0131 kontaklara sahiptir ve kontrol devresi \u015femalar\u0131 yerine g\u00fc\u00e7 devresi \u015femalar\u0131nda yer al\u0131rlar.<\/p>\n\n <p><strong>Koruyucu Cihazlar.<\/strong> Sigortalar (ortas\u0131ndan bir tel eleman ge\u00e7en dikd\u00f6rtgen veya oval \u015fekilli) ve devre kesiciler (koruyucu \u00f6zelliklere sahip anahtar benzeri bir sembol), ar\u0131za ak\u0131mlar\u0131n\u0131n ekipmana zarar vermeden veya yang\u0131na neden olmadan kesilmesi i\u00e7in tasarlanm\u0131\u015ft\u0131r. ANSI tek hat \u015femalar\u0131nda, devre kesiciler genellikle cihaz i\u015flev numaralar\u0131yla tan\u0131mlan\u0131r \u2014 bir AC g\u00fc\u00e7 devre kesicisi i\u00e7in \u201c52\u201d. Termal a\u015f\u0131r\u0131 y\u00fck r\u00f6lesi (ANSI\u2019de birbirine ba\u011fl\u0131 iki \u0131s\u0131t\u0131c\u0131 ark\u0131 olarak g\u00f6sterilir veya IEC\u2019de g\u00f6stergeli bir kutu olarak g\u00f6sterilir), motorlar\u0131 s\u00fcrekli a\u015f\u0131r\u0131 ak\u0131mdan korur ve motor \u00e7al\u0131\u015ft\u0131r\u0131c\u0131 devrelerinde her zaman bir kontakt\u00f6rle e\u015fle\u015ftirilir.<\/p>\n\n \n <div class=\"bp-cta-mid bd-reveal\">\n <div class=\"bp-cta-mid-text\">Farkl\u0131 teknik \u00f6zelliklere sahip anahtarlar, r\u00f6leler veya koruma cihazlar\u0131 tedarik etmeniz mi gerekiyor? 30'dan fazla bile\u015fen kategorisini kapsayan tek tedarik\u00e7iden fiyat teklifi almak i\u00e7in malzeme listenizi g\u00f6nderin.<\/div>\n <a class=\"bp-cta-mid-btn\" href=\"https:\/\/www.omch.com\/tr\/contact\/\" target=\"_self\">Bile\u015fen Teklifi Talebi <svg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/a>\n <\/div>\n\n <h2>Yar\u0131 \u0130letken ve Aktif Bile\u015fen Sembolleri<\/h2>\n\n <p>Yar\u0131 iletkenler, modern elektroni\u011fin ortaya \u00e7\u0131kmas\u0131n\u0131 m\u00fcmk\u00fcn k\u0131lm\u0131\u015ft\u0131r \u2014 sinyalleri y\u00fckseltir, anahtarlar, d\u00fczenler ve i\u015flerler. Sembollerinde ortak bir g\u00f6rsel dil kullan\u0131l\u0131r: bir \u00fc\u00e7gen, geleneksel ak\u0131m ak\u0131\u015f y\u00f6n\u00fcn\u00fc (art\u0131dan eksiye do\u011fru) g\u00f6sterir ve bu \u00fc\u00e7genin etraf\u0131ndaki belirte\u00e7ler, cihaz\u0131n spesifik t\u00fcr\u00fcn\u00fc tan\u0131mlar.<\/p>\n\n <p><strong>Belirli cihaz ailelerini incelemeden \u00f6nce, yar\u0131 iletken sembollerine ili\u015fkin genel bir \u00e7\u00f6z\u00fcmleme k\u0131lavuzu: \u00dc\u00e7gen her zaman ileri ak\u0131m y\u00f6n\u00fcn\u00fc g\u00f6sterir (P-tipinden N-tipine). Cihaz\u0131n etraf\u0131ndaki daire, bunun ayr\u0131k bir paketlenmi\u015f bile\u015fen oldu\u011funu belirtir. Dairenin olmamas\u0131 veya cihaz\u0131n daha b\u00fcy\u00fck bir i\u015flevsel blo\u011fun i\u00e7ine \u00e7izilmi\u015f olmas\u0131, bunun bir entegre devrenin par\u00e7as\u0131 oldu\u011funu g\u00f6sterir. Her ek i\u015faret \u2014 i\u00e7e d\u00f6n\u00fck oklar, d\u0131\u015fa d\u00f6n\u00fck oklar, b\u00fck\u00fclm\u00fc\u015f katot \u00e7ubu\u011fu, k\u00fc\u00e7\u00fck bir kanat \u2014 bu belirli yar\u0131 iletkenin temel diyottan neyle farkl\u0131 oldu\u011funu g\u00f6sterir.<\/strong><\/p>\n\n <h3>Diyot Ailesi Sembolleri \u2014 Do\u011frultucu, Zener, LED ve Di\u011ferleri<\/h3>\n\n <p>Diyot, yar\u0131 iletkenlerin temel yap\u0131 birimidir: ak\u0131m bir y\u00f6nde serbest\u00e7e akar, di\u011fer y\u00f6nde ise engellenir. D\u00fcz bir \u00e7ubu\u011fa do\u011fru i\u015faret eden bir \u00fc\u00e7gen, standart bir do\u011frultucu diyotu temsil eder. \u00dc\u00e7gen, ak\u0131m\u0131n akmas\u0131na izin verilen y\u00f6n\u00fc g\u00f6sterir (anot \u2192 katot).<\/p>\n\n <p><strong>Zener Diyotlar\u0131.<\/strong> Katot \u00e7ubu\u011fu, k\u00fc\u00e7\u00fck bir k\u0131vr\u0131ml\u0131 kanca veya \u201ckanat\u201d ile modifiye edilmi\u015ftir \u2014 bu, diyotun ters ar\u0131za durumunda \u00e7al\u0131\u015facak \u015fekilde tasarland\u0131\u011f\u0131n\u0131 ve u\u00e7lar\u0131 aras\u0131nda hassas bir gerilim seviyesini korudu\u011funu g\u00f6sterir. Zener diyotlar\u0131, redres\u00f6r de\u011fil, gerilim referanslar\u0131 ve a\u015f\u0131r\u0131 gerilim koruyuculard\u0131r. Tedarik a\u00e7\u0131s\u0131ndan kritik parametre, yakla\u015f\u0131k 2,4 V ile 200 V\u2019un \u00fczerinde bir aral\u0131kta de\u011fi\u015fen Zener gerilimi (Vz)\u2019dir.<\/p>\n\n <p><strong>I\u015f\u0131k Yayan Diyotlar (LED'ler).<\/strong> Diyot sembol\u00fcnden d\u0131\u015far\u0131ya do\u011fru uzanan iki ok, diyotun ileri y\u00f6nde gerilim uyguland\u0131\u011f\u0131nda \u0131\u015f\u0131k yayd\u0131\u011f\u0131n\u0131 g\u00f6sterir. LED\u2019ler i\u00e7in tedarik \u015fartnameleri, temel ileri y\u00f6n gerilimi ve ak\u0131m de\u011ferlerinin \u00f6tesine ge\u00e7er: ayr\u0131ca dalga boyu veya renk s\u0131cakl\u0131\u011f\u0131 (beyaz LED\u2019ler i\u00e7in), g\u00f6r\u00fc\u015f a\u00e7\u0131s\u0131 (derece cinsinden), \u0131\u015f\u0131k \u015fiddeti (mcd) ve ambalaj boyutlar\u0131 da gereklidir.<\/p>\n\n <p><strong>Fotodiyotlar.<\/strong> Diyot ba\u011flant\u0131 noktas\u0131na do\u011fru i\u00e7e d\u00f6n\u00fck oklar, cihaz\u0131n \u0131\u015f\u0131\u011f\u0131 alg\u0131lad\u0131\u011f\u0131n\u0131 g\u00f6sterir. Bunlar, end\u00fcstriyel otomasyonda yayg\u0131n olarak kullan\u0131lan optik sens\u00f6rlerde, \u0131\u015f\u0131k perdelerinde ve fiber optik al\u0131c\u0131larda kullan\u0131l\u0131r.<\/p>\n\n <p><strong>K\u00f6pr\u00fc Do\u011frultucular.<\/strong> Elmas \u015feklinde d\u00fczenlenmi\u015f d\u00f6rt diyot, tam dalga k\u00f6pr\u00fc do\u011frultucu olu\u015fturur \u2014 bu, g\u00fc\u00e7 kaynaklar\u0131nda AC\u2019yi DC\u2019ye d\u00f6n\u00fc\u015ft\u00fcrmenin en yayg\u0131n y\u00f6ntemidir. Sembol, iki z\u0131t k\u00f6\u015fesinde AC giri\u015f terminalleri ve di\u011fer iki k\u00f6\u015fesinde DC \u00e7\u0131k\u0131\u015f (+ ve \u2212) bulunan bir elmas \u015feklindedir. Tedarik parametreleri: maksimum tekrarlanan ters gerilim (Vrrm) ve ortalama ileri ak\u0131m (If). K\u00f6pr\u00fc redres\u00f6r\u00fc, g\u00fc\u00e7 kayna\u011f\u0131n\u0131n tam y\u00fck ak\u0131m\u0131n\u0131 ta\u015f\u0131r; bu nedenle ak\u0131m de\u011feri, g\u00fc\u00e7 kayna\u011f\u0131n\u0131n maksimum \u00e7\u0131k\u0131\u015f ak\u0131m\u0131n\u0131 bir marjla a\u015fmal\u0131d\u0131r.<\/p>\n\n <p>Sat\u0131n al\u0131rken g\u00f6zden ka\u00e7an bir husus: Ayn\u0131 \u015fematik sembole sahip t\u00fcm diyotlar birbirinin yerine kullan\u0131lamaz. Bir Schottky diyotu (h\u0131zl\u0131 anahtarlama, d\u00fc\u015f\u00fck ileri y\u00f6n gerilim d\u00fc\u015f\u00fc\u015f\u00fc), standart bir silikon do\u011frultucu diyotla ayn\u0131 sembol\u00fc payla\u015f\u0131r. Yanl\u0131\u015f devrede birini di\u011ferinin yerine kullanmak, a\u015f\u0131r\u0131 \u0131s\u0131nmaya veya ar\u0131zaya neden olur. \u015eemada, ay\u0131rt edilmesi gerekiyorsa diyotun \u00fczerine par\u00e7a numaras\u0131 yaz\u0131lmal\u0131 veya \u201cSchottky\u201d ibaresi belirtilmelidir. Ancak eski veya daha az ayr\u0131nt\u0131l\u0131 \u00e7izimlerde bu bilgi bulunmayabilir \u2014 bu durumda sat\u0131n alma sorumlusu, do\u011fru karar\u0131 verebilmek i\u00e7in devrenin ba\u011flam\u0131n\u0131 anlamal\u0131d\u0131r.<\/p>\n\n <h3>Transist\u00f6r ve MOSFET Sembolleri \u2014 Kontrol\u00fcn Yap\u0131 Ta\u015flar\u0131<\/h3>\n\n <p>Transist\u00f6rler ve MOSFET\u2019ler, her elektronik kontrol devresinin kalbinde yer alan aktif anahtarlar ve amplifikat\u00f6rlerdir. Diyotlar tek y\u00f6nl\u00fc valfler ise, transist\u00f6rler oransal valflerdir: k\u00fc\u00e7\u00fck bir sinyal, \u00e7ok daha b\u00fcy\u00fck bir ak\u0131m\u0131 kontrol eder.<\/p>\n\n <p><strong>Bipolar Ba\u011flant\u0131 Transist\u00f6rleri (BJT\u2019ler).<\/strong> NPN ve PNP transist\u00f6rleri, tek bir \u00f6nemli \u00f6zellik ile birbirinden ayr\u0131l\u0131r: yay\u0131c\u0131 terminalindeki okun y\u00f6n\u00fc. NPN\u2019de ok, <strong>d\u0131\u015fa do\u011fru<\/strong> (hat\u0131rlatma kural\u0131: NPN = ok, taban\u0131ndan uzakla\u015f\u0131r). PNP durumunda ise ok, <strong>i\u00e7eriye do\u011fru<\/strong> baza do\u011fru. Ok y\u00f6n\u00fc, yay\u0131c\u0131dan ge\u00e7en geleneksel ak\u0131m y\u00f6n\u00fcn\u00fc g\u00f6sterir. BJT\u2019ler i\u00e7in sat\u0131n alma parametreleri: kollekt\u00f6r-yay\u0131c\u0131 aralma gerilimi (Vceo), maksimum kollekt\u00f6r ak\u0131m\u0131 (Ic), DC ak\u0131m kazanc\u0131 (hFE) ve paket t\u00fcr\u00fc.<\/p>\n\n <p><strong>Metal-oksit yar\u0131 iletken alan etkili transist\u00f6rler.<\/strong> Metal-Oksit-Yar\u0131iletken Alan Etkili Transist\u00f6r (MOSFET), g\u00fc\u00e7 anahtarlama uygulamalar\u0131nda BJT\u2019nin yerini b\u00fcy\u00fck \u00f6l\u00e7\u00fcde alm\u0131\u015ft\u0131r. Sembolde \u00fc\u00e7 u\u00e7 \u2014 Kap\u0131, Drenaj ve Kaynak \u2014 g\u00f6sterilmektedir; Kap\u0131, kanaldan bir bo\u015flukla ayr\u0131lm\u0131\u015f ayr\u0131 bir plaka olarak \u00e7izilmi\u015ftir (bu, yal\u0131t\u0131lm\u0131\u015f kap\u0131 yap\u0131s\u0131n\u0131 temsil eder). Kaynak ve Drenaj aras\u0131nda yer alan yerle\u015fik g\u00f6vde diyotu, MOSFET yap\u0131s\u0131n\u0131n ayr\u0131lmaz bir par\u00e7as\u0131d\u0131r ve sembolde g\u00f6sterilir. Zenginle\u015ftirme modu MOSFET'lerde (g\u00fc\u00e7 uygulamalar\u0131 i\u00e7in varsay\u0131lan) kanal \u00e7izgisi kesik olarak g\u00f6sterilir; yoksunla\u015ft\u0131rma modu MOSFET'lerde (daha az yayg\u0131n) ise kanal \u00e7izgisi kesintisiz olarak g\u00f6sterilir.<\/p>\n\n <p>MOSFET tedarikinde iki parametre belirleyicidir: drenaj-kaynak aral\u0131\u011f\u0131 k\u0131r\u0131lma gerilimi (Vdss) ve a\u00e7\u0131k diren\u00e7 (Rds(on)). Rds(on), iletim kay\u0131plar\u0131n\u0131 do\u011frudan belirler \u2014 y\u00fcksek ak\u0131m uygulamalar\u0131nda her miliohm \u00f6nemlidir. \u00dc\u00e7\u00fcnc\u00fc bir parametre olan ge\u00e7it e\u015fik gerilimi (Vgs(th)), 3,3 V'luk bir mikrodenetleyicinin veya 5 V'luk bir mant\u0131k sinyalinin MOSFET ge\u00e7idini do\u011frudan s\u00fcr\u00fcp s\u00fcremeyece\u011fini ya da bir ge\u00e7it s\u00fcr\u00fcc\u00fc devresinin gerekli olup olmad\u0131\u011f\u0131n\u0131 belirler.<\/p>\n\n <p>Malzeme cephesi: GaN (Galyum Nitr\u00fcr) ve SiC (Silikon Karb\u00fcr) g\u00fc\u00e7 yar\u0131 iletkenleri, geleneksel silikon MOSFET\u2019lerle ayn\u0131 \u015fematik sembol\u00fc payla\u015f\u0131r, ancak \u00e7ok daha y\u00fcksek anahtarlama h\u0131zlar\u0131 ve gerilim de\u011ferleri sunar. Y\u00fcksek verimli g\u00fc\u00e7 kaynaklar\u0131, elektrikli ara\u00e7 \u015farj cihazlar\u0131 veya g\u00fcne\u015f enerjisi invert\u00f6rleri i\u00e7in yedek yar\u0131 iletkenler temin ediyorsan\u0131z, orijinal par\u00e7an\u0131n GaN mi yoksa SiC mi kulland\u0131\u011f\u0131n\u0131 kontrol edin. Ayn\u0131 gerilim ve ak\u0131m de\u011ferlerine sahip bir silikon MOSFET, ayn\u0131 performans\u0131 sunmayacakt\u0131r.<\/p>\n\n <h3>Entegre Devre ve Mant\u0131k Kap\u0131s\u0131 Sembolleri<\/h3>\n\n <p>Entegre devreler (IC\u2019ler), \u015femalarda transist\u00f6r d\u00fczeyinde ayr\u0131nt\u0131lar olarak de\u011fil, i\u015flevsel bloklar olarak g\u00f6sterilir \u2014 pin numaralar\u0131 ve par\u00e7a numaras\u0131 ya da i\u015flev etiketi bulunan dikd\u00f6rtgenler. \u0130\u015flemsel amplifikat\u00f6r (op-amp) \u00f6zel olarak bahsedilmeyi hak eder: bu, iki giri\u015fi (ters \u00e7eviren (\u2212) ve ters \u00e7evirmeyen (+)) ve bir \u00e7\u0131k\u0131\u015f\u0131 olan bir \u00fc\u00e7gen (tek u\u00e7lu amplifikat\u00f6r gibi) olarak \u00e7izilir. Bu \u00fc\u00e7gen, diren\u00e7ten sonra analog devre \u015femalar\u0131nda en s\u0131k g\u00f6r\u00fclen ikinci sembold\u00fcr.<\/p>\n\n <p><strong>Mant\u0131k Kap\u0131lar\u0131.<\/strong> Dijital devrelerde mant\u0131k kap\u0131s\u0131 sembolleri kullan\u0131l\u0131r ve burada IEC\/ANSI aras\u0131ndaki fark yeniden ortaya \u00e7\u0131kar. IEC 60617 standard\u0131na g\u00f6re, mant\u0131k kap\u0131lar\u0131 i\u015flevlerini tan\u0131mlayan etiketlere sahip d\u00fcz dikd\u00f6rtgenlerdir: AND i\u00e7in \u201c&\u201d, OR i\u00e7in \u201c\u22651\u201d, XOR i\u00e7in \u201c=1\u201d ve tampon i\u00e7in \u201c1\u201d. Giri\u015f veya \u00e7\u0131k\u0131\u015ftaki k\u00fc\u00e7\u00fck bir balon, mant\u0131ksal terslemeyi (negiasyonu) g\u00f6sterir. ANSI\/IEEE standard\u0131na g\u00f6re ise kap\u0131lar kendine \u00f6zg\u00fc \u015fekillere sahiptir.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Kap\u0131<\/th><th>Uluslararas\u0131 Elektroteknik Komisyonu 60617<\/th><th>ANSI\/IEEE 315<\/th><th>Do\u011fruluk Tablosu \u00d6zeti<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>VE<\/td><td>\u201c&\u201d yazan dikd\u00f6rtgen\u201d<\/td><td>D \u015fekilli, d\u00fcz sol<\/td><td>Yaln\u0131zca t\u00fcm giri\u015fler HIGH oldu\u011funda \u00e7\u0131k\u0131\u015f HIGH olur<\/td><\/tr>\n <tr><td>VEYA<\/td><td>\u201c\u22651\u201d olarak etiketlenmi\u015f dikd\u00f6rtgen\u201d<\/td><td>Kavisli giri\u015f, sivri u\u00e7lu \u00e7\u0131k\u0131\u015f<\/td><td>Herhangi bir giri\u015f HIGH oldu\u011funda \u00e7\u0131k\u0131\u015f HIGH olur<\/td><\/tr>\n <tr><td>DE\u011e\u0130L (\u0130nvert\u00f6r)<\/td><td>Dikd\u00f6rtgen \u201c1\u201d + \u00e7\u0131kt\u0131 balonu<\/td><td>\u00dc\u00e7gen + \u00e7\u0131kt\u0131 balonu<\/td><td>\u00c7\u0131k\u0131\u015f = ters \u00e7evrilmi\u015f giri\u015f<\/td><\/tr>\n <tr><td>NAND<\/td><td>Dikd\u00f6rtgen \u201c&\u201d + konu\u015fma balonu<\/td><td>VE \u015fekil + \u00e7\u0131kt\u0131 balonu<\/td><td>VE\u2019nin ard\u0131ndan NOT gelir<\/td><\/tr>\n <tr><td>NOR<\/td><td>Dikd\u00f6rtgen \u201c\u22651\u201d + \u00e7\u0131kt\u0131 balonu<\/td><td>VEYA \u015fekil + \u00e7\u0131kt\u0131 balonu<\/td><td>VEYA\u2019dan sonra NOT gelir<\/td><\/tr>\n <tr><td>XOR<\/td><td>Dikd\u00f6rtgen \u201c=1\u201d<\/td><td>VEYA \u015fekil + ekstra kavisli giri\u015f<\/td><td>Giri\u015fler birbirinden farkl\u0131 oldu\u011funda \u00e7\u0131k\u0131\u015f HIGH olur<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>Tedarik a\u00e7\u0131s\u0131ndan, entegre devreler (IC\u2019ler) \u015femadan temin edilmesi en kolay bile\u015fenlerdir: \u00c7izimde, IC sembol\u00fcn\u00fcn yan\u0131nda neredeyse her zaman belirli bir par\u00e7a numaras\u0131 (\u00f6rne\u011fin 74HC00, ATmega328P, LM358) yer al\u0131r. Sat\u0131n alma karar\u0131, paket tipini (delikli montaj i\u00e7in DIP, y\u00fczeye monte i\u00e7in SOIC\/QFP\/BGA) ve s\u0131cakl\u0131k s\u0131n\u0131f\u0131n\u0131 (ticari 0\u201370\u00b0C, end\u00fcstriyel \u221240 ila +85\u00b0C, otomotiv \u221240 ila +125\u00b0C) do\u011frulamaya ba\u011fl\u0131d\u0131r. Yaz aylar\u0131nda 65\u00b0C\u2019ye ula\u015fan end\u00fcstriyel bir muhafazada ticari s\u0131n\u0131f bir IC kullanmak, te\u015fhis edilmesi olduk\u00e7a zor oldu\u011fu bilinen aral\u0131kl\u0131 ar\u0131zalara yol a\u00e7ar.<\/p>\n\n <h2>Sembolden Tedarik\u00e7iye \u2014 Elektrik \u015eemalar\u0131ndan Bile\u015fenleri Belirleme ve Tedarik Etme Y\u00f6ntemleri<\/h2>\n\n <p>Bu b\u00f6l\u00fcm, di\u011fer hi\u00e7bir elektrik sembolleri k\u0131lavuzunun ele almad\u0131\u011f\u0131 bir bo\u015flu\u011fu doldurmaktad\u0131r: Her sembol\u00fcn ne anlama geldi\u011fini \u00f6\u011frendikten sonra, par\u00e7a sat\u0131n alman\u0131z gerekti\u011finde bu bilgiyi pratikte nas\u0131l kullanacaks\u0131n\u0131z?<\/p>\n\n <p>\u0130\u015f ak\u0131\u015f\u0131 \u00fc\u00e7 ad\u0131mdan olu\u015fur: bile\u015fen t\u00fcr\u00fcn\u00fc belirlemek i\u00e7in sembol\u00fc \u00e7\u00f6zmek, \u00e7izim notlar\u0131n\u0131 tedarik \u015fartnamelerine d\u00f6n\u00fc\u015ft\u00fcrmek ve bu \u015fartnameleri, do\u011fru ve kar\u015f\u0131la\u015ft\u0131r\u0131labilir tekliflerin olu\u015fturulmas\u0131n\u0131 sa\u011flayan bir bi\u00e7imde tedarik\u00e7iye iletmek.<\/p>\n\n <p><strong>A\u015fa\u011f\u0131da anlat\u0131lacak her \u015feyin temel \u00e7er\u00e7evesi \u015fudur: Kod \u00c7\u00f6zme \u2192 Belirtme \u2192 Kaynak.<\/strong> \u201cDecode\u201d ad\u0131m\u0131, bir sembol\u00fc bile\u015fen kategorisine d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. \u201cSpecify\u201d ad\u0131m\u0131, bile\u015fen kategorisini ve \u00e7izim a\u00e7\u0131klamalar\u0131n\u0131 \u00f6l\u00e7\u00fclebilir parametrelerden olu\u015fan bir listeye d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. \u201cSource\u201d ad\u0131m\u0131 ise bu listeyi tedarik\u00e7ilere sunulmaya haz\u0131r bir teklif talebine (RFQ) d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. Her ad\u0131m bir \u00f6ncekine dayan\u0131r. Bir ad\u0131m\u0131 \u2014 \u00f6zellikle de \u201cSpecify\u201d ad\u0131m\u0131n\u0131 \u2014 atlarsan\u0131z, yanl\u0131\u015f par\u00e7ay\u0131 al\u0131rs\u0131n\u0131z.<\/p>\n\n \n <div class=\"bp-decode-flow bd-reveal\">\n <div class=\"bp-decode-flow-step\">\n <div class=\"bp-decode-flow-num\">1<\/div>\n <div class=\"bp-decode-flow-title\">\u015eifreyi \u00e7\u00f6z<\/div>\n <div class=\"bp-decode-flow-desc\">Sembol g\u00f6vdesini belirleyin, de\u011fi\u015ftirici i\u015faretlerini kontrol edin, referans g\u00f6stergesini ve a\u00e7\u0131klamay\u0131 okuyun<\/div>\n <\/div>\n <div class=\"bp-decode-flow-connector\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/div>\n <div class=\"bp-decode-flow-step\">\n <div class=\"bp-decode-flow-num\">2<\/div>\n <div class=\"bp-decode-flow-title\">Belirtin<\/div>\n <div class=\"bp-decode-flow-desc\">Anahtar parametreleri belirlemek, sertifikalar\u0131 hedef pazara uygun hale getirmek, standartlara uygunlu\u011fu do\u011frulamak<\/div>\n <\/div>\n <div class=\"bp-decode-flow-connector\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/div>\n <div class=\"bp-decode-flow-step\">\n <div class=\"bp-decode-flow-num\">3<\/div>\n <div class=\"bp-decode-flow-title\">Kaynak<\/div>\n <div class=\"bp-decode-flow-desc\">Kesin teknik \u00f6zellikler, miktarlar, sertifikalar ve teslimat ko\u015fullar\u0131n\u0131 i\u00e7eren bir teklif talebi haz\u0131rlay\u0131n<\/div>\n <\/div>\n <\/div>\n\n <h3>1. Ad\u0131m \u2014 Sembol\u00fc okuyun ve ne sat\u0131n alaca\u011f\u0131n\u0131z\u0131 belirleyin<\/h3>\n\n <p>Kurallar\u0131 \u00f6\u011frendikten sonra ilk ad\u0131m, sistemli ancak mekanik bir i\u015flemdir. \u0130\u015fte \u015femadaki herhangi bir bile\u015feni \u00e7\u00f6z\u00fcmlemek i\u00e7in izlenecek be\u015f ad\u0131ml\u0131k prosed\u00fcr:<\/p>\n\n <ol>\n <li><strong>Sembol g\u00f6vdesini belirleyin.<\/strong> Bir dikd\u00f6rtgen (diren\u00e7, IEC), zikzak (diren\u00e7, ANSI), iki paralel \u00e7izgi (kapasit\u00f6r), bobin \u015fekli (ind\u00fckt\u00f6r, ANSI), i\u00e7i dolu \u00e7ubuk (ind\u00fckt\u00f6r, IEC), \u00fc\u00e7gen+\u00e7ubuk (diyot) mu, yoksa ok i\u015fareti bulunan \u00fc\u00e7 u\u00e7lu bir cihaz (transist\u00f6r) mi? Bu, size bile\u015fenin genel kategorisini g\u00f6sterir.<\/li>\n <li><strong>De\u011fi\u015ftirici i\u015faretleri olup olmad\u0131\u011f\u0131na bak\u0131n.<\/strong> Sembol\u00fcn i\u00e7inden ge\u00e7en ok \u2192 ayarlanabilir. Kavisli plaka \u2192 polarize kondansat\u00f6r. Yan\u0131ndaki \u00e7ift \u00e7izgi \u2192 demir\/ferrit \u00e7ekirdek. \u201ct\u00b0\u201d \u2192 s\u0131cakl\u0131\u011fa ba\u011fl\u0131. \u201cU\u201d \u2192 gerilime ba\u011fl\u0131. D\u0131\u015fa do\u011fru oklar \u2192 \u0131\u015f\u0131k yayan. \u0130\u00e7eri do\u011fru oklar \u2192 \u0131\u015f\u0131k alg\u0131layan. Bu belirte\u00e7ler alt t\u00fcr\u00fc daralt\u0131r.<\/li>\n <li><strong>\u00c7izim standard\u0131n\u0131 belirleyin.<\/strong> Diren\u00e7 dikd\u00f6rtgen (IEC) mi yoksa zikzak (ANSI) m\u0131? Ind\u00fckt\u00f6rler \u00e7ubuk (IEC) mu yoksa halka (ANSI) m\u0131? Bu, \u00e7izimin kayna\u011f\u0131n\u0131 ve dolay\u0131s\u0131yla ge\u00e7erli olmas\u0131 muhtemel sertifikasyon \u00e7er\u00e7evesini g\u00f6sterir.<\/li>\n <li><strong>Referans kodunu okuyun.<\/strong> D\u00fczg\u00fcn bir \u015fekilde haz\u0131rlanm\u0131\u015f bir \u015femadaki her bile\u015fen, IEEE 200-1975 \/ ASME Y14.44 kurallar\u0131na uygun bir referans g\u00f6stergesi ta\u015f\u0131r: R = diren\u00e7, C = kondansat\u00f6r, L = ind\u00fckt\u00f6r, Q = transist\u00f6r, U = entegre devre, K = r\u00f6le veya kontakt\u00f6r, F = sigorta veya koruma cihaz\u0131, S = anahtar, T = transformat\u00f6r, D = diyot (bazen katot do\u011frultucu i\u00e7in CR). Bu harf kodu, s\u0131ra numaras\u0131yla birle\u015ftirildi\u011finde (R12, C5, K3), \u015femay\u0131 malzeme listesiyle ili\u015fkilendirir. Malzeme listesinde e\u015fle\u015fen sat\u0131r\u0131 bulun ve bile\u015fenin t\u00fcm teknik \u00f6zelliklerine ula\u015f\u0131n.<\/li>\n <li><strong>Yan\u0131ndaki a\u00e7\u0131klamay\u0131 okuyun.<\/strong> Sembol\u00fcn yan\u0131nda veya alt\u0131nda, bile\u015fen de\u011ferini (10k\u03a9, 100\u00b5F, 4,7mH), nominal de\u011ferini (1\/4W, 25V, 2A) ve tolerans\u0131n\u0131 (\u00b11%, \u00b110%) aray\u0131n. Bunlar, bir sat\u0131n alma sipari\u015fi i\u00e7in gerekli asgari bilgilerdir.<\/li>\n <\/ol>\n\n <blockquote>\n <p><strong>\u00c7izim a\u00e7\u0131klamas\u0131:<\/strong> \u201cR12 10 k\u03a9 1\/4 W \u00b111 TP3T 0805\u201d<\/p>\n <p>\u00c7\u00f6z\u00fcm: Referans g\u00f6stergesi R \u2192 Diren\u00e7. Say\u0131 12 \u2192 Malzeme listesi (BOM) sat\u0131r\u0131 12 (diren\u00e7ler). De\u011fer 10k\u03a9 \u2192 10.000 ohm. G\u00fc\u00e7 1\/4W \u2192 maksimum 0,25 watt g\u00fc\u00e7 kayb\u0131. Tolerans \u00b11% \u2192 hassas s\u0131n\u0131f. Paket 0805 \u2192 y\u00fczeye monte, 2,0 mm \u00d7 1,25 mm ayak izi.<\/p>\n <p>Ne sat\u0131n al\u0131nmal\u0131: 10 k\u03a9 y\u00fczeye monte \u00e7ip diren\u00e7, 0805 paketi, 0,25 W, \u00b11% tolerans, BOM'da belirtilen miktarda.<\/p>\n <\/blockquote>\n\n <p>Referans tan\u0131mlay\u0131c\u0131, bu s\u00fcre\u00e7teki en g\u00fc\u00e7l\u00fc ara\u00e7t\u0131r. Malzeme listesine (BOM) eri\u015fiminiz varsa ancak tam \u015femaya eri\u015fiminiz yoksa, malzeme listesinde \u201cR12\u201dyi bulmak size tam \u00fcretici par\u00e7a numaras\u0131n\u0131 verir \u2014 sembol\u00fc de\u015fifre etmeye gerek kalmaz. \u015eemaya eri\u015fiminiz varsa ancak malzeme listesine eri\u015fiminiz yoksa, sembol\u00fcn yan\u0131ndaki a\u00e7\u0131klama ile referans tan\u0131mlay\u0131c\u0131 sistemine ili\u015fkin bilginiz genellikle bile\u015feni belirlemek i\u00e7in yeterlidir.<\/p>\n\n <h3>2. Ad\u0131m \u2014 Teknik \u00d6zellikleri Pazar\u0131n\u0131z\u0131n Standartlar\u0131 ve Gereksinimleriyle Uyumlu Hale Getirin<\/h3>\n\n <p>Bile\u015fen t\u00fcr\u00fcn\u00fc belirlemek i\u015fin sadece yar\u0131s\u0131d\u0131r. Sat\u0131n ald\u0131\u011f\u0131n\u0131z bile\u015fenin, hedef pazarda ithalat\u0131, kurulumu ve kullan\u0131m\u0131 da yasal olmal\u0131d\u0131r. Bir\u00e7ok uluslararas\u0131 tedarik \u00e7al\u0131\u015fmas\u0131 tam da bu noktada aksar: Teknik a\u00e7\u0131dan uygun bir bile\u015fen, gerekli sertifika i\u015faretinin bulunmamas\u0131 nedeniyle g\u00fcmr\u00fckte al\u0131konulur.<\/p>\n\n \n <div class=\"bp-cert-map bd-reveal\">\n <div class=\"bp-cert-card\">\n <div class=\"bp-cert-badge\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\/><\/svg><\/div>\n <div class=\"bp-cert-info\">\n <div class=\"bp-cert-name\">CE \u0130\u015fareti<\/div>\n <div class=\"bp-cert-region\">Avrupa Ekonomik Alan\u0131 \u2014 g\u00fcvenlik, sa\u011fl\u0131k ve \u00e7evre mevzuat\u0131na uygunluk<\/div>\n <\/div>\n <\/div>\n <div class=\"bp-cert-card\">\n <div class=\"bp-cert-badge\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\/><\/svg><\/div>\n <div class=\"bp-cert-info\">\n <div class=\"bp-cert-name\">CCC<\/div>\n <div class=\"bp-cert-region\">\u00c7in Zorunlu Sertifikas\u0131 \u2014 \u00c7in\u2019de sat\u0131lan listelenmi\u015f elektrikli \u00fcr\u00fcnler i\u00e7in zorunludur<\/div>\n <\/div>\n <\/div>\n <div class=\"bp-cert-card\">\n <div class=\"bp-cert-badge\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\/><\/svg><\/div>\n <div class=\"bp-cert-info\">\n <div class=\"bp-cert-name\">EAC<\/div>\n <div class=\"bp-cert-region\">Avrasya Ekonomik Birli\u011fi \u2014 Rusya, Beyaz Rusya, Kazakistan, Ermenistan ve K\u0131rg\u0131zistan i\u00e7in zorunludur<\/div>\n <\/div>\n <\/div>\n <div class=\"bp-cert-card\">\n <div class=\"bp-cert-badge\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\/><\/svg><\/div>\n <div class=\"bp-cert-info\">\n <div class=\"bp-cert-name\">UL Onay\u0131<\/div>\n <div class=\"bp-cert-region\">Kuzey Amerika \u2014 UL sertifikal\u0131 nihai \u00fcr\u00fcnlerdeki bile\u015fenler i\u00e7in yayg\u0131n olarak tercih edilmektedir<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <p><strong>\u00c7evre Mevzuat\u0131na Uyum.<\/strong> RoHS (Tehlikeli Maddelerin K\u0131s\u0131tlanmas\u0131, AB Direktifi 2011\/65\/AB), kur\u015fun, c\u0131va, kadmiyum ve di\u011fer maddelerin kullan\u0131m\u0131n\u0131 k\u0131s\u0131tlamaktad\u0131r. Modern elektronik bile\u015fenlerin \u00e7o\u011fu varsay\u0131lan olarak RoHS ile uyumludur; ancak eski ve \u00f6zel par\u00e7alar \u2014 \u00f6zellikle kur\u015funlu lehim kaplamalar\u0131 ve baz\u0131 konekt\u00f6r kaplamalar\u0131 \u2014 uyumlu olmayabilir. AB\u2019ye g\u00f6nderilecek ekipmanlar i\u00e7in sipari\u015f vermeden \u00f6nce bunu do\u011frulay\u0131n.<\/p>\n\n <p><strong>Elektriksel Parametre E\u015fle\u015ftirme.<\/strong> 230 V nominal gerilimli bir r\u00f6le bobini, 120 V\u2019luk bir devrede yanar. 60 Hz\u2019lik bir transformat\u00f6r, 50 Hz\u2019lik \u015febekede a\u015f\u0131r\u0131 \u0131s\u0131nabilir. Bile\u015fenin nominal gerilimini ve frekans\u0131n\u0131 her zaman son kullan\u0131c\u0131n\u0131n yerel \u015febekesiyle kar\u015f\u0131la\u015ft\u0131r\u0131n. End\u00fcstriyel motorlar ve transformat\u00f6rler, 50 Hz\/60 Hz uyumsuzlu\u011funa kar\u015f\u0131 \u00f6zellikle hassast\u0131r \u2014 60 Hz i\u00e7in tasarlanm\u0131\u015f bir motor, 50 Hz'de daha yava\u015f \u00e7al\u0131\u015f\u0131r; bu da fanla so\u011futulan motorlarda so\u011futma sorunlar\u0131na neden olabilir.<\/p>\n\n <p><strong>Giri\u015f Korumas\u0131 (IP) S\u0131n\u0131flar\u0131.<\/strong> IEC 60529 standard\u0131nda tan\u0131mlanan IP s\u0131n\u0131flar\u0131, bir muhafazan\u0131n toza ve suya ne kadar dayan\u0131kl\u0131 oldu\u011funu g\u00f6sterir. Yayg\u0131n s\u0131n\u0131flar: IP20 (parmaklara kar\u015f\u0131 g\u00fcvenli, i\u00e7 mekan kontrol panelleri), IP65 (toz ge\u00e7irmez, su p\u00fcsk\u00fcrmelerine kar\u015f\u0131 korumal\u0131 \u2014 g\u0131da i\u015fleme ve d\u0131\u015f mekan kurulumlar\u0131 i\u00e7in uygundur), IP67 (toz ge\u00e7irmez, ge\u00e7ici dald\u0131rmaya kar\u015f\u0131 korumal\u0131). Limit anahtarlar\u0131, yak\u0131nl\u0131k sens\u00f6rleri ve basma d\u00fc\u011fmeleri gibi bile\u015fenler i\u00e7in IP derecesi, bunlar\u0131n nereye monte edilebilece\u011fini do\u011frudan belirler. G\u00fcnl\u00fck olarak y\u0131kanan bir makineye IP20 dereceli bir limit anahtar\u0131 tak\u0131l\u0131rsa, bu anahtar birka\u00e7 hafta i\u00e7inde ar\u0131zalanacakt\u0131r.<\/p>\n\n <h3>3. Ad\u0131m \u2014 Do\u011fru Teklifler Alman\u0131z\u0131 Sa\u011flayacak Etkili Bir Teklif Talebi Haz\u0131rlay\u0131n<\/h3>\n\n <p>Teklif Talebi, sembol-tedarik\u00e7i s\u00fcrecindeki son belgedir. \u0130yi haz\u0131rlanm\u0131\u015f bir Teklif Talebi, 24 saat i\u00e7inde kar\u015f\u0131la\u015ft\u0131r\u0131labilir tekliflerin al\u0131nmas\u0131n\u0131 sa\u011flar. Belirsiz bir Teklif Talebi ise, g\u00fcnlerce gecikmeye neden olan takip sorular\u0131n\u0131n ortaya \u00e7\u0131kmas\u0131na yol a\u00e7ar \u2014 ya da daha k\u00f6t\u00fcs\u00fc, yanl\u0131\u015f par\u00e7a i\u00e7in tekliflerin gelmesine neden olur.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Alan<\/th><th>\u00d6rnek<\/th><th>Neden \u00d6nemli?<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>Bile\u015fen t\u00fcr\u00fc ve ad\u0131<\/td><td>\u201cElektrolitik kondansat\u00f6r\u201d<\/td><td>Tedarik\u00e7i, t\u00fcre g\u00f6re s\u0131n\u0131fland\u0131r\u0131r<\/td><\/tr>\n <tr><td>Temel teknik \u00f6zellikler<\/td><td>\u201c100 \u00b5F, 25 V, \u00b120%, 105 \u00b0C, 2000 saat\u201d<\/td><td>Belirsizli\u011fi ortadan kald\u0131r\u0131r<\/td><\/tr>\n <tr><td>Referans standard\u0131<\/td><td>\u201cIEC 60384-4 standard\u0131na uygun\u201d<\/td><td>Kalite referans seviyesini garanti eder<\/td><\/tr>\n <tr><td>Hedef sertifikalar<\/td><td>\u201cCE ve RoHS sertifikalar\u0131 zorunludur\u201d<\/td><td>G\u00fcmr\u00fckte reddedilmeyi \u00f6nler<\/td><\/tr>\n <tr><td>Miktar ve birim<\/td><td>\u201c500 adet; tahmini y\u0131ll\u0131k kullan\u0131m 5.000 adet\u201d<\/td><td>Birim fiyat\u0131 etkiler<\/td><\/tr>\n <tr><td>Ambalaj \/ form fakt\u00f6r\u00fc<\/td><td>\u201cRadyal u\u00e7lu, 5 mm aral\u0131k, \u00d88 mm \u00d7 12 mm\u201d<\/td><td>Fiziksel zindeli\u011fi sa\u011flar<\/td><\/tr>\n <tr><td>Hedef teslim tarihi<\/td><td>\u201cSipari\u015f formunun tarihinden itibaren 30 g\u00fcn i\u00e7inde\u201d<\/td><td>Zaman \u00e7izelgesine uymayan filtre tedarik\u00e7ilerini eleme<\/td><\/tr>\n <tr><td>Ambalaj gereklili\u011fi<\/td><td>\u201cOtomatik yerle\u015ftirme i\u00e7in bant ve makara\u201d<\/td><td>Yeniden i\u015fleme maliyetlerini \u00f6nler<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p><strong>Yanl\u0131\u015f teklifleri g\u00fcvenilir bir \u015fekilde ortaya \u00e7\u0131karan iki RFQ hatas\u0131:<\/strong><\/p>\n\n <ol>\n <li><strong>\u201cSadece \u00e7izimde ne varsa onu yaz.\u201d<\/strong> \u201cK3 R\u00f6lesi\u201d yazan bir \u015fema, tedarik\u00e7iye bobin gerilimi, kontak konfig\u00fcrasyonu veya kontak derecelendirmesi hakk\u0131nda hi\u00e7bir bilgi vermez. Sonu\u00e7: ya fiyat teklifi al\u0131namaz (\u00e7ok belirsiz) ya da tedarik\u00e7inin stokta bulunan herhangi bir r\u00f6le i\u00e7in fiyat teklifi verilir \u2014 bu da uygulaman\u0131za uygun olabilir de olmayabilir de. \u00c7izim referans\u0131n\u0131 her zaman ilgili teknik \u00f6zelliklerle destekleyin.<\/li>\n <li><strong>Miktar ve kullan\u0131m ba\u011flam\u0131 g\u00f6z ard\u0131 edilmektedir.<\/strong> 10 adetlik birim fiyat\u0131, 1.000 adetlik birim fiyat\u0131yla hi\u00e7 benzemez. Miktarlar\u0131 belirtmezseniz, tedarik\u00e7iler kendilerini korumak i\u00e7in varsay\u0131lan olarak ihtiyatl\u0131 (y\u00fcksek) birim fiyatlar\u0131 uygular. Benzer \u015fekilde, \u201cde\u011ferlendirme ama\u00e7l\u0131 numune sipari\u015fi, onaylan\u0131rsa y\u0131ll\u0131k 5.000 adet\u201d ifadesini belirtmek, tedarik\u00e7iye rekabet\u00e7i bir numune fiyat\u0131 sunmas\u0131 i\u00e7in te\u015fvik sa\u011flar.<\/li>\n <\/ol>\n\n <p><strong>\u00c7ok sat\u0131rl\u0131 malzeme listesinin avantaj\u0131.<\/strong> \u00c7o\u011fu \u015fema, d\u00fczinelerce farkl\u0131 bile\u015fen i\u00e7erir. Her birini farkl\u0131 bir tedarik\u00e7iden temin etmek, ileti\u015fim y\u00fck\u00fcn\u00fcz\u00fc, nakliye maliyetlerinizi ve g\u00fcmr\u00fck i\u015flemlerinizi kat kat art\u0131r\u0131r. Geni\u015f bir \u00fcr\u00fcn yelpazesine sahip bir tedarik\u00e7i bulabilirseniz \u2014 yani \u00e7e\u015fitli standartlara ve sertifikalara uygun g\u00fc\u00e7 kaynaklar\u0131, r\u00f6leler, sens\u00f6rler, anahtarlar ve konekt\u00f6rleri stokta bulunduran bir tedarik\u00e7i \u2014 tek bir malzeme listesini (BOM) tek bir tedarik\u00e7i ili\u015fkisiyle birle\u015ftirebilirsiniz. Tek bir talep, tek bir teklif seti, sevkiyat \u00f6ncesi tek bir konsolidasyon noktas\u0131. 10\u201320 fabrikada bile\u015fenleri y\u00f6neten k\u00fc\u00e7\u00fck ve orta \u00f6l\u00e7ekli ticaret \u015firketleri i\u00e7in, tedarik\u00e7i say\u0131s\u0131n\u0131 azaltmak, elde edilebilecek en b\u00fcy\u00fck operasyonel verimlilik art\u0131\u015f\u0131n\u0131 sa\u011flar.<\/p>\n\n <p><em>\u00c7izimlerinizde belirtilen bile\u015fenlerin tek bir tedarik\u00e7inin \u00fcr\u00fcn yelpazesinde mevcut olup olmad\u0131\u011f\u0131n\u0131 do\u011frulaman\u0131z gerekiyorsa, malzeme listesini (BOM) veya \u015fema par\u00e7as\u0131n\u0131 OMCH (omch.com) gibi \u00e7ok kategorili bir tedarik\u00e7iye g\u00f6ndermek, birden fazla tedarik\u00e7i ile ili\u015fki kurmaya karar vermeden \u00f6nce kategoriler aras\u0131 kapsama alan\u0131n\u0131 teyit etmenize yard\u0131mc\u0131 olabilir.<\/em><\/p>\n\n \n <div class=\"bp-cta-end bd-reveal\">\n <div class=\"bp-cta-end-icon\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"22\" y1=\"2\" x2=\"11\" y2=\"13\"\/><polygon points=\"22 2 15 22 11 13 2 9 22 2\"\/><\/svg><\/div>\n <div class=\"bp-cta-end-title\">Tek bir tedarik\u00e7iden kategoriler aras\u0131 fiyat teklifi al\u0131n<\/div>\n <div class=\"bp-cta-end-subtitle\">Tek bir malzeme listesi, tek bir talep, tek bir sevkiyat \u2014 g\u00fc\u00e7 kaynaklar\u0131, sens\u00f6rler, anahtarlar, r\u00f6leler ve daha fazlas\u0131 i\u00e7in.<\/div>\n <a class=\"bp-cta-end-btn\" href=\"https:\/\/www.omch.com\/tr\/contact\/\" target=\"_self\">Malzeme Listesi (BOM) veya \u00c7iziminizi G\u00f6nderin<\/a>\n <\/div>\n\n <h2 class=\"bd-references-title\">Kaynak\u00e7a<\/h2>\n\n<ol class=\"bd-refs\">\n <li>\n Uluslararas\u0131 Elektroteknik Komisyonu. \u201cIEC 60617 \u2014 \u015eemalar i\u00e7in Grafik Semboller.\u201d<br>\n <span class=\"bd-ref-url\"><a href=\"https:\/\/std.iec.ch\/iec60617\"\n target=\"_blank\"\n rel=\"noopener noreferrer\">https:\/\/std.iec.ch\/iec60617<\/a><\/span>\n <\/li>\n\n <li>\n IEEE. \u201cIEEE 315-1975 \/ ANSI Y32.2 \u2014 Elektrik ve Elektronik \u015eemalar\u0131 i\u00e7in Grafik Semboller.\u201d<br>\n <span class=\"bd-ref-url\"><a href=\"https:\/\/standards.ieee.org\/standard\/315-1975.html\"\n target=\"_blank\"\n rel=\"noopener noreferrer\">https:\/\/standards.ieee.org\/standard\/315-1975.html<\/a><\/span>\n <\/li>\n\n <li>\n IEC. \u201cIEC 60529 \u2014 Muhafazalar\u0131n Sa\u011flad\u0131\u011f\u0131 Koruma Dereceleri (IP Kodu).\u201d<br>\n <span class=\"bd-ref-url\"><a href=\"https:\/\/webstore.iec.ch\/publication\/2453\"\n target=\"_blank\"\n rel=\"noopener noreferrer\">https:\/\/webstore.iec.ch\/publication\/2453<\/a><\/span>\n <\/li>\n\n <li>\n IEEE. \u201cIEEE 200-1975 \u2014 Elektrik ve Elektronik Par\u00e7alar ile Ekipmanlar i\u00e7in Standart Referans Tan\u0131mlamalar\u0131.\u201d<br>\n <span class=\"bd-ref-url\"><a href=\"https:\/\/ieeexplore.ieee.org\/document\/4483758\"\n target=\"_blank\"\n rel=\"noopener noreferrer\">https:\/\/ieeexplore.ieee.org\/document\/4483758<\/a><\/span>\n <\/li>\n\n <li>\n RS Components. \u201cTemel Elektrik Sembolleri K\u0131lavuzu.\u201d Kas\u0131m 2024.<br>\n <span class=\"bd-ref-url\"><a href=\"https:\/\/uk.rs-online.com\/web\/content\/discovery\/ideas-and-advice\/electrical-symbols-guide\"\n target=\"_blank\"\n rel=\"noopener noreferrer\">https:\/\/uk.rs-online.com\/web\/content\/discovery\/ideas-and-advice\/electrical-symbols-guide<\/a><\/span>\n <\/li>\n<\/ol>\n <\/article>\n<\/div>\n\n<\/body><\/html>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Elektrik Bile\u015fen Sembollerinin A\u00e7\u0131klamas\u0131: \u015eematik Okumadan Bile\u015fen Tedarikine Elektrik Bile\u015fen Sembolleri Nedir ve Neden \u00d6nemlidir? Herhangi bir end\u00fcstriyel ekipman\u0131, kontrol panelini veya otomasyon sistemini a\u00e7\u0131n \u2014 kar\u015f\u0131n\u0131za bir \u015fematik diyagram \u00e7\u0131kacakt\u0131r. Bir foto\u011fraf de\u011fil. Bir 3B g\u00f6rselle\u015ftirme de de\u011fil. Sadece bir [\u2026] \u00fczerinde d\u00fczenlenmi\u015f \u00e7izgiler, \u015fekiller ve etiketler\u2026<\/p>","protected":false},"author":4,"featured_media":12122,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Electrical Component Symbols Explained: From Schematic Reading to Component Sourcing","_seopress_titles_desc":"Learn how to read electrical component symbols from IEC and ANSI schematics, decode technical specifications, and source the right parts with confidence.","_seopress_robots_index":"","footnotes":""},"categories":[79],"tags":[],"class_list":["post-12119","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mmlblog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts\/12119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/comments?post=12119"}],"version-history":[{"count":2,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts\/12119\/revisions"}],"predecessor-version":[{"id":12552,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts\/12119\/revisions\/12552"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/media\/12122"}],"wp:attachment":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/media?parent=12119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/categories?post=12119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/tags?post=12119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}