{"id":1400,"date":"2026-09-22T17:37:59","date_gmt":"2026-09-22T17:37:59","guid":{"rendered":"https:\/\/ritoks.com\/?p=1400"},"modified":"2026-10-07T05:33:26","modified_gmt":"2026-10-07T05:33:26","slug":"heatsink-thermal-resistance-explained","status":"publish","type":"post","link":"https:\/\/ritoks.com\/tr\/heatsink-thermal-resistance-explained\/","title":{"rendered":"So\u011futucu Termal Direnci: Bu De\u011ferin Kan\u0131tlad\u0131\u011f\u0131 ve Kan\u0131tlamad\u0131\u011f\u0131 \u015eeyler"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Bir \u0131s\u0131 emicinin termal diren\u00e7 de\u011feri, belirli bir \u0131s\u0131 ak\u0131\u015f\u0131 ve test ko\u015fulu alt\u0131nda meydana gelen s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131 \u00f6zetleyen bir \u00f6l\u00e7\u00fcd\u00fcr. Bu de\u011fer yararl\u0131d\u0131r, ancak tek ba\u015f\u0131na bir g\u00fc\u00e7 yar\u0131 iletkeninin s\u0131cakl\u0131k s\u0131n\u0131rlar\u0131 i\u00e7inde kalaca\u011f\u0131n\u0131 kan\u0131tlamaz. Al\u0131c\u0131, yine de cihaz kayb\u0131, tam termal yol, ortam ko\u015fullar\u0131, hava ak\u0131\u015f\u0131, y\u00f6nlendirme ve montaj ayr\u0131nt\u0131lar\u0131na ihtiya\u00e7 duyar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu makale, \u0131s\u0131 yay\u0131c\u0131s\u0131ndan ortam s\u0131cakl\u0131\u011f\u0131na termal diren\u00e7 de\u011ferinin nas\u0131l okunaca\u011f\u0131n\u0131 ve bu de\u011ferin ge\u00e7erlili\u011finin s\u0131n\u0131rlar\u0131n\u0131 a\u00e7\u0131klamaktad\u0131r. Makale, belirli bir SCR, diyot veya SSR i\u00e7in onaylanm\u0131\u015f bir \u0131s\u0131 yay\u0131c\u0131s\u0131n\u0131 hesaplamamakta ve \u00fcr\u00fcn ailesi d\u00fczeyindeki bir RITOKS sayfas\u0131n\u0131 kesin modele dayal\u0131 termal kan\u0131t haline getirmemektedir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sat\u0131n Alma Karar\u0131: \u00d6zet<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Karar girdisi<\/th><th>Al\u0131c\u0131 bunu teyit etmelidir<\/th><th>Gerekli kan\u0131tlar<\/th><\/tr><\/thead><tbody><tr><td>Termal yol<\/td><td>Derecelendirme hangi iki referans noktas\u0131n\u0131 birbirine ba\u011flar?<\/td><td>A\u00e7\u0131k\u00e7a tan\u0131mlanm\u0131\u015f bir R\u03b8 de\u011feri ve birimleri<\/td><\/tr><tr><td>Is\u0131 giri\u015fi<\/td><td>Ger\u00e7ek \u00e7al\u0131\u015fma ko\u015fullar\u0131nda cihaz\u0131n en k\u00f6t\u00fc durumdaki g\u00fc\u00e7 kayb\u0131<\/td><td>Cihaz kayb\u0131na ili\u015fkin kesin e\u011fri veya form\u00fcl<\/td><\/tr><tr><td>\u00c7evre<\/td><td>\u0130\u00e7 ortam, hava ak\u0131\u015f\u0131, rak\u0131m ve yak\u0131ndaki \u0131s\u0131 kaynaklar\u0131<\/td><td>Test ko\u015fullar\u0131 ve g\u00fc\u00e7 d\u00fc\u015f\u00fcrme bilgileri<\/td><\/tr><tr><td>Montaj<\/td><td>Taban plakas\u0131, ara katman malzemesi, d\u00fczl\u00fck ve montaj bas\u0131nc\u0131<\/td><td>Kesin kurulum talimatlar\u0131<\/td><\/tr><tr><td>S\u0131cakl\u0131k s\u0131n\u0131r\u0131<\/td><td>Tasar\u0131m pay\u0131 dahilinde izin verilen ba\u011flant\u0131 noktas\u0131 veya g\u00f6vde s\u0131cakl\u0131\u011f\u0131<\/td><td>Yar\u0131 iletkenlere ili\u015fkin kesin veriler<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure data-spectra-id=\"spectra-8a0a94a8-2f57-4d28-b179-090b0a26324e\" class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" height=\"1050\" width=\"1400\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/heatsink-thermal-resistance-explained-body-01.webp\" alt=\"Ba\u011flant\u0131 noktas\u0131, g\u00f6vde, aray\u00fcz, \u0131s\u0131 emici ve ortam aras\u0131ndaki \u0131s\u0131 ak\u0131\u015f\u0131n\u0131 g\u00f6steren \u015fema\" class=\"wp-image-1398\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/heatsink-thermal-resistance-explained-body-01.webp 1400w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/heatsink-thermal-resistance-explained-body-01-300x225.webp 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/heatsink-thermal-resistance-explained-body-01-1024x768.webp 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/heatsink-thermal-resistance-explained-body-01-768x576.webp 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/heatsink-thermal-resistance-explained-body-01-600x450.webp 600w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><figcaption class=\"wp-element-caption\">Ba\u011flant\u0131 noktas\u0131-g\u00f6vde, aray\u00fcz ve \u0131s\u0131 emici-ortam aras\u0131ndaki ba\u011flant\u0131lar\u0131, tek bir termal yolun ayr\u0131 par\u00e7alar\u0131 olarak de\u011ferlendirin.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Is\u0131l Direncin Anlam\u0131yla Ba\u015flayal\u0131m<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Termal diren\u00e7, tan\u0131mlanm\u0131\u015f bir yolu ge\u00e7en her bir watt \u0131s\u0131ya kar\u015f\u0131l\u0131k gelen s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131 ifade eder. Dolay\u0131s\u0131yla, \u0131s\u0131 emici-ortam s\u0131cakl\u0131\u011f\u0131 aras\u0131ndaki de\u011fer, \u0131s\u0131 emiciyi ve onu \u00e7evreleyen havay\u0131 ilgilendirir; bu de\u011fer, kurulu yar\u0131 iletken d\u00fczene\u011fin ba\u011flant\u0131 noktas\u0131-ortam s\u0131cakl\u0131\u011f\u0131 aras\u0131ndaki de\u011ferle otomatik olarak ayn\u0131 de\u011fildir. Her say\u0131 i\u00e7in bu iki referans noktas\u0131n\u0131 g\u00f6z \u00f6n\u00fcnde bulundurun.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kar\u015f\u0131la\u015ft\u0131rma ayn\u0131 tan\u0131m ve ko\u015fullar alt\u0131nda yap\u0131ld\u0131\u011f\u0131nda, daha d\u00fc\u015f\u00fck bir de\u011fer genellikle watt ba\u015f\u0131na daha az s\u0131cakl\u0131k art\u0131\u015f\u0131 anlam\u0131na gelir. \u0130ki say\u0131n\u0131n biri zorlamal\u0131 hava ak\u0131m\u0131yla, di\u011feri ise do\u011fal konveksiyonla \u00f6l\u00e7\u00fclm\u00fc\u015fse ya da y\u00f6nelimleri ve s\u0131cakl\u0131k referanslar\u0131 farkl\u0131ysa, bu say\u0131lar\u0131 kar\u015f\u0131la\u015ft\u0131rmak g\u00fcvenli de\u011fildir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S\u0131cakl\u0131k Art\u0131\u015f Zincirini Tam Olarak Olu\u015fturun<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tam yol, yar\u0131 iletken i\u00e7indeki ba\u011flant\u0131 noktas\u0131-g\u00f6vde direncini, aray\u00fcz \u00fczerinden ge\u00e7en g\u00f6vde-so\u011futucu direncini ve so\u011futucu-ortam direncini i\u00e7erebilir. \u0130lgili her bir direnci, o segmentten ge\u00e7en \u0131s\u0131 ile \u00e7arp\u0131n, ard\u0131ndan ilgili s\u0131cakl\u0131k art\u0131\u015flar\u0131n\u0131 tan\u0131mlanan ortam referans de\u011ferine ekleyin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Her veri sayfas\u0131, \u0131s\u0131 yolunu ayn\u0131 \u015fekilde sunmaz. Baz\u0131 montajlarda taban plakas\u0131 veya \u0131s\u0131 da\u011f\u0131t\u0131c\u0131 bulunur; baz\u0131lar\u0131nda ise tam bir ba\u011flant\u0131 noktas\u0131 hesaplamas\u0131 yerine kasa s\u0131cakl\u0131\u011f\u0131 s\u0131n\u0131rlar\u0131 belirtilir. \u00dcreticinin belirtti\u011fi y\u00f6ntemi harfiyen uygulay\u0131n ve asla uyumsuz referans noktalar\u0131 kullanan terimler eklemeyin.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Numaran\u0131n yan\u0131ndaki test ko\u015fullar\u0131n\u0131 okuyun<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Is\u0131 emicinin performans\u0131, y\u00f6n\u00fcne, kanat aral\u0131\u011f\u0131na, hava h\u0131z\u0131na, y\u00fczey kaplamas\u0131na ve \u0131s\u0131n\u0131n tabana giri\u015f \u015fekline g\u00f6re de\u011fi\u015fir. Do\u011fal konveksiyon de\u011ferleri, \u00f6zellikle kanat kanallar\u0131n\u0131n s\u0131cak havan\u0131n serbest\u00e7e y\u00fckselmesine izin verip vermedi\u011fine duyarl\u0131d\u0131r. Test ko\u015fullar\u0131 belirtilmeyen bir de\u011fer, sat\u0131n alma karar\u0131nda yetersiz bir dayanak olu\u015fturur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zorlamal\u0131 hava verilerinde hava ak\u0131\u015f\u0131 veya hava h\u0131z\u0131 ile \u00f6l\u00e7\u00fcm y\u00f6ntemi belirtilmelidir. K\u0131s\u0131tlama olmaks\u0131z\u0131n \u00f6l\u00e7\u00fclen bir fan\u0131n tip plakas\u0131nda belirtilen hava ak\u0131\u015f\u0131, y\u00fck alt\u0131ndaki bir muhafaza, kanal veya kanatl\u0131 so\u011futucu \u00fczerinden ayn\u0131 ak\u0131\u015f\u0131n ger\u00e7ekle\u015fti\u011fini kan\u0131tlamaz. Bas\u0131n\u00e7 kayb\u0131 ve devridaim, fiilen elde edilebilen so\u011futma kapasitesini azaltabilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Termal Aray\u00fcz\u00fc Dahil Et<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Yar\u0131 iletken taban ile \u0131s\u0131 emici aras\u0131ndaki temas kusursuz de\u011fildir. Y\u00fczey d\u00fczl\u00fc\u011f\u00fc, p\u00fcr\u00fczl\u00fcl\u00fck, kirlenme, yal\u0131t\u0131m pedleri, gres ve montaj kuvveti, kasa ile \u0131s\u0131 emici aras\u0131ndaki s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131 etkiler. Aray\u00fcz, ilgili cihaz ve malzeme talimatlar\u0131na tam olarak uygun \u015fekilde tasarlanmal\u0131 ve monte edilmelidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Daha fazla bile\u015fik eklemenin her zaman \u0131s\u0131 transferini iyile\u015ftirdi\u011fini varsaymay\u0131n. Fazla malzeme, yap\u0131\u015fma hatt\u0131n\u0131n kal\u0131nl\u0131\u011f\u0131n\u0131 art\u0131rabilir ve elektrik yal\u0131tkan bir ped, termal diren\u00e7 olu\u015fturabilir. Se\u00e7ilen aray\u00fcz\u00fc, montajc\u0131n\u0131n tercihi olarak de\u011ferlendirmek yerine, malzeme listesinin bir par\u00e7as\u0131 olarak kaydedin.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Derecelendirme ile Kan\u0131t\u0131n Ayr\u0131lmas\u0131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Yay\u0131nlanm\u0131\u015f bir \u0131s\u0131 emici derecesi, termal tasar\u0131m\u0131n girdi unsurlar\u0131ndan biridir. Kan\u0131tlama i\u00e7in, cihaz\u0131n kesin kay\u0131p de\u011ferleri ve s\u0131n\u0131rlar\u0131 kullan\u0131larak izlenebilir bir hesaplama yap\u0131lmas\u0131 ve ard\u0131ndan ger\u00e7ek montaj i\u00e7in gerekli do\u011frulama i\u015flemlerinin ger\u00e7ekle\u015ftirilmesi gerekir. \u00d6l\u00e7\u00fcm noktas\u0131, y\u00fck, ortam s\u0131cakl\u0131\u011f\u0131 ve stabilizasyon s\u00fcresi kaydedilmelidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sonu\u00e7, test edilen konfig\u00fcrasyon i\u00e7in ge\u00e7erlidir. Muhafaza havaland\u0131rmas\u0131n\u0131n, cihaz aral\u0131klar\u0131n\u0131n, montaj y\u00f6n\u00fcn\u00fcn veya yar\u0131 iletken t\u00fcr\u00fcn\u00fcn de\u011fi\u015ftirilmesi, hesaplaman\u0131n yeniden yap\u0131lmas\u0131n\u0131 gerektirebilir. B\u00fcy\u00fck bir ekstr\u00fczyon par\u00e7as\u0131n\u0131n foto\u011fraf\u0131, hi\u00e7bir zaman belgelenmi\u015f bir termal yol ile e\u015fde\u011fer de\u011fildir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Onaydan \u00d6nce Bir Kan\u0131t Dosyas\u0131 Haz\u0131rlay\u0131n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6nerilen G\u00fc\u00e7 Mod\u00fcl\u00fc So\u011futucu sipari\u015f kodu i\u00e7in bir inceleme tablosu olu\u015fturun. Proje girdilerini bir s\u00fctuna, tedarik\u00e7iye ait kan\u0131tlar\u0131 ise di\u011fer s\u00fctuna yerle\u015ftirin. Kararda kullan\u0131lan sayfalar\u0131, \u00e7izimleri, e\u011frileri ve tablolar\u0131, revizyon veya eri\u015fim tarihleri de dahil olmak \u00fczere tam olarak koruyun. Bir kategori sayfas\u0131, \u00fcr\u00fcn ailesinin ba\u011flam\u0131n\u0131 ortaya koyabilir; ancak kesin bir derecelendirme veya ba\u011flant\u0131 iddias\u0131, teklif edilen konfig\u00fcrasyona dayand\u0131r\u0131lmal\u0131d\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Check that every accepted value describes the same orderable item. For a heatsink quotation, match the drawing, mounting footprint, airflow conditions and thermal-resistance evidence to the same quoted configuration. Do not combine a family maximum from one variant, a drawing from another and an optional feature from a third. Mark unresolved fields explicitly instead of allowing them to disappear in the commercial quotation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tedarik S\u00fcrecinde Yap\u0131lan Kontrol De\u011fi\u015fiklikleri<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tedarik\u00e7iler yan\u0131t verirken uygulama kayd\u0131n\u0131 de\u011fi\u015ftirilemez durumda tutun. Y\u00fck, gerilim, ortam, \u00e7al\u0131\u015fma ko\u015fulu, muhafaza, so\u011futma y\u00f6ntemi veya gerekli \u00e7\u0131k\u0131\u015f de\u011ferinde herhangi bir de\u011fi\u015fiklik olursa, g\u00fcncellenmi\u015f bir kay\u0131t yay\u0131nlay\u0131n ve her tedarik\u00e7iden aday \u00fcr\u00fcn\u00fc yeniden onaylamas\u0131n\u0131 isteyin. Aksi takdirde, iki teklif farkl\u0131 teknik gereksinimleri kar\u015f\u0131larken birbirine benzer g\u00f6r\u00fcnebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6nerilen ikame \u00fcr\u00fcn, ayn\u0131 kan\u0131t a\u015famas\u0131na geri d\u00f6ner. Boyutlar\u0131n uyu\u015fmas\u0131, benzer bir \u00fcr\u00fcn foto\u011fraf\u0131 veya ayn\u0131 ba\u015fl\u0131k derecesi yeterli de\u011fildir. \u0130kame \u00fcr\u00fcn, gerekli i\u015flevleri ve ko\u015fullar\u0131 kendi tam belgeleriyle kar\u015f\u0131lamal\u0131d\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0130hale S\u00fcrecinde S\u0131k G\u00f6r\u00fclen Hatalar<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Uygulama ba\u011flam\u0131n\u0131 tan\u0131mlamadan, tek bir ba\u015fl\u0131k derecesine g\u00f6re G\u00fc\u00e7 Mod\u00fcl\u00fc So\u011futucusu se\u00e7mek.<\/li><li>Kom\u015fu bir modele ait bir e\u011fri, terminal \u015femas\u0131 veya performans beyan\u0131n\u0131 kullanmak.<\/li><li>Serbest hava, nominal veya aile maksimum verilerinin bir uygulama \u00e7al\u0131\u015fma noktas\u0131yla kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131.<\/li><li>\u00dcr\u00fcn ad\u0131ndan anla\u015f\u0131laca\u011f\u0131 \u00fczere, \u00fcr\u00fcnle birlikte gelen aksesuarlar\u0131 ve sistem i\u015flevlerini ele almak.<\/li><li>Teknik delillerin incelenmesini yeniden ba\u015flatmadan bir de\u011fi\u015fiklik talebini onaylamak.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Farkl\u0131 hava ak\u0131\u015f\u0131 veya kanat\u00e7\u0131k y\u00f6nelimleriyle \u00f6l\u00e7\u00fclen radyat\u00f6r-ortam \u0131s\u0131 direnci de\u011ferlerini kar\u015f\u0131la\u015ft\u0131rmay\u0131n. Yar\u0131 iletken kayb\u0131n\u0131, aray\u00fcz direncini ve giri\u015f ortam s\u0131cakl\u0131\u011f\u0131n\u0131 ayn\u0131 termal analiz kapsam\u0131nda de\u011ferlendirin; ekstr\u00fczyon uzunlu\u011fu tek ba\u015f\u0131na performans\u0131n kan\u0131t\u0131 de\u011fildir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tedarik\u00e7i Tekliflerini Kar\u015f\u0131la\u015ft\u0131rma Y\u00f6ntemleri<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Kar\u015f\u0131la\u015ft\u0131rma noktas\u0131<\/th><th>Gerekli kan\u0131tlar<\/th><th>Kabul etmeyin<\/th><\/tr><\/thead><tbody><tr><td>Tan\u0131m<\/td><td>Belirtilen referans noktalar\u0131 ve \u00b0C\/W veya K\/W de\u011ferleri<\/td><td>Etiketsiz \u201ctermal performans\u201d de\u011feri<\/td><\/tr><tr><td>Konveksiyon<\/td><td>Do\u011fal veya zorlanm\u0131\u015f hava ak\u0131m\u0131 ko\u015fullar\u0131 tespit edildi<\/td><td>Taraftar kat\u0131l\u0131m\u0131n\u0131n yeterli oldu\u011fu varsay\u0131l\u0131yor<\/td><\/tr><tr><td>Is\u0131 kayna\u011f\u0131<\/td><td>Kesin kaplad\u0131\u011f\u0131 alan ve \u0131s\u0131 giri\u015fi ko\u015fulu<\/td><td>Ayn\u0131 taban\u0131 payla\u015fan herhangi bir mod\u00fcl<\/td><\/tr><tr><td>Montaj<\/td><td>Aray\u00fcz ve bas\u0131n\u00e7 talimatlar\u0131 mevcuttur<\/td><td>Kuru temas veya herhangi bir gres<\/td><\/tr><tr><td>Do\u011frulama<\/td><td>Tan\u0131mlanm\u0131\u015f \u00e7al\u0131\u015fma ko\u015fullar\u0131 alt\u0131nda montaj s\u0131cakl\u0131\u011f\u0131 kontrol edildi<\/td><td>Taktil s\u0131cakl\u0131k \u00f6l\u00e7\u00fcm\u00fc veya k\u0131sa s\u00fcreli y\u00fcks\u00fcz test<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure data-spectra-id=\"spectra-80103d41-4861-4a70-a907-50e034f46385\" class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" height=\"1050\" width=\"1400\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/heatsink-thermal-resistance-explained-body-02.webp\" alt=\"Do\u011fal konveksiyonlu ve zorlamal\u0131 hava ak\u0131\u015fl\u0131 so\u011futucu test ko\u015fullar\u0131n\u0131n kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131\" class=\"wp-image-1399\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/heatsink-thermal-resistance-explained-body-02.webp 1400w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/heatsink-thermal-resistance-explained-body-02-300x225.webp 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/heatsink-thermal-resistance-explained-body-02-1024x768.webp 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/heatsink-thermal-resistance-explained-body-02-768x576.webp 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/heatsink-thermal-resistance-explained-body-02-600x450.webp 600w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><figcaption class=\"wp-element-caption\">Y\u00f6nlendirme ve hava ak\u0131\u015f\u0131, yay\u0131nlanm\u0131\u015f bir \u0131s\u0131 emici de\u011ferinin anlam\u0131n\u0131 de\u011fi\u015ftirebilir.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Her bir G\u00fc\u00e7 Mod\u00fcl\u00fc So\u011futucu teklifini ayn\u0131 uygulama kayd\u0131na g\u00f6re standart hale getirin. Her bir de\u011ferin yan\u0131nda belge revizyonlar\u0131n\u0131, test ko\u015fullar\u0131n\u0131 ve a\u00e7\u0131k kalan sorular\u0131 belirtin. Bir teklif, teknik a\u00e7\u0131dan eksik olsa da ticari a\u00e7\u0131dan cazip kalabilir; ancak eksik kan\u0131tlar, sorun \u00e7\u00f6z\u00fclene kadar g\u00f6r\u00fcn\u00fcr durumda tutulmal\u0131d\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Karar \u0130\u015f Ak\u0131\u015f\u0131<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Yar\u0131 iletkenin tam olarak hangisi oldu\u011funu ve en k\u00f6t\u00fc durum kay\u0131p y\u00f6ntemini belirleyin.<\/li><li>Maksimum i\u00e7 ortam s\u0131cakl\u0131\u011f\u0131n\u0131 ve izin verilen cihaz s\u0131cakl\u0131\u011f\u0131n\u0131 belirleyin.<\/li><li>E\u015fle\u015fen referans noktalar\u0131yla birlikte t\u00fcm termal diren\u00e7 segmentlerini listeleyin.<\/li><li>\u0130stenen y\u00f6nelim ve hava ak\u0131\u015f\u0131 ko\u015fullar\u0131na uygun bir \u0131s\u0131 emici se\u00e7in.<\/li><li>Y\u00fczey malzemesini ve montaj y\u00f6ntemini belirtin.<\/li><li>Montaj\u0131 tamamlanm\u0131\u015f sistemi, belirlenen y\u00fck ve ortam ko\u015fullar\u0131nda test edin.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kullan\u0131lmak istenen g\u00f6rev ko\u015fullar\u0131nda kullan\u0131lacak yar\u0131 iletkeni ve bunun kay\u0131plar\u0131n\u0131 kesin olarak belirleyin; ard\u0131ndan izin verilen g\u00f6vde veya ba\u011flant\u0131 noktas\u0131 s\u0131cakl\u0131\u011f\u0131n\u0131 ve \u0131s\u0131 emicinin giri\u015findeki maksimum ortam s\u0131cakl\u0131\u011f\u0131n\u0131 tan\u0131mlay\u0131n. Planlanan konveksiyon veya hava ak\u0131\u015f\u0131 ko\u015fullar\u0131 alt\u0131nda \u0131s\u0131 emicinin direncini talep edin ve aray\u00fcz\u00fc ayr\u0131 olarak kontrol edin.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Teklif Talebi Haz\u0131rl\u0131k Kontrol Listesi<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A useful RFQ for a power module heatsink is concise enough to answer and complete enough to prevent silent assumptions. Identify unknown values as questions and require an exact orderable code rather than a generic family recommendation.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Kesin yar\u0131 iletken modeli ve montaj ayak izi<\/li><li>En k\u00f6t\u00fc durum senaryosuna g\u00f6re g\u00fc\u00e7 kayb\u0131 ve \u00e7al\u0131\u015fma d\u00f6ng\u00fcs\u00fc<\/li><li>Lavabo ile ortam aras\u0131ndaki gerekli \u0131s\u0131 direnci<\/li><li>Do\u011fal veya bas\u0131n\u00e7l\u0131 hava ko\u015fullar\u0131<\/li><li>Y\u00f6nlendirme, kapal\u0131 alan ve i\u00e7 ortam<\/li><li>Aray\u00fcz malzemesi ve montaj gereklilikleri<\/li><li>\u00c7izim, test ko\u015fullar\u0131, miktar ve var\u0131\u015f yeri<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">G\u00fcncel teknik veri sayfas\u0131 s\u00fcr\u00fcm\u00fcn\u00fc ve herhangi bir sertifikasyon, uyumluluk veya performans iddias\u0131n\u0131n kapsam\u0131n\u0131 talep edin. Ticari \u015fartlar\u0131n \u00e7\u00f6z\u00fclmemi\u015f m\u00fchendislik sorunlar\u0131n\u0131 g\u00f6lgelememesi i\u00e7in, teknik bilgilerin ard\u0131ndan miktar\u0131 ve var\u0131\u015f yerini kaydedin.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sipari\u015fin Serbest B\u0131rak\u0131lmas\u0131ndan \u00d6nceki Durdurma Ko\u015fullar\u0131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kritik bir uygulama girdisi bilinmiyorsa, belirtilen model belirsizse, gerekli nominal de\u011fer yaln\u0131zca ba\u015fka bir \u00fcreticinin belgesinde destekleniyorsa veya kurulum ko\u015fullar\u0131 mevcut kan\u0131tlar\u0131n kapsam\u0131 d\u0131\u015f\u0131ndaysa, sipari\u015fi onaylamay\u0131n\u0131z. Bunlar m\u00fchendislik eksiklikleridir, metin d\u00fczenlemeyle ilgili ayr\u0131nt\u0131lar de\u011fildir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Onay kayd\u0131, se\u00e7ilen \u00f6\u011fenin ne i\u015fe yarad\u0131\u011f\u0131n\u0131, kapsam\u0131 d\u0131\u015f\u0131nda kalan hususlar\u0131 ve karar\u0131 destekleyen belgelerin tam olarak hangileri oldu\u011funu belirtmelidir. Ba\u015fvuru veya adayda bir de\u011fi\u015fiklik olmas\u0131 durumunda, \u00f6nceki sonucu aynen devralmak yerine, etkilenen kontrolleri yeniden ba\u015flat\u0131n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S\u0131k Sorulan Sorular<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1 \u00b0C\/W de\u011ferindeki bir \u0131s\u0131 emici, her cihaz\u0131n s\u0131cakl\u0131\u011f\u0131n\u0131 ortam s\u0131cakl\u0131\u011f\u0131n\u0131n 1 \u00b0C \u00fczerinde tutar m\u0131?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Hay\u0131r. S\u0131cakl\u0131k art\u0131\u015f\u0131, \u0131s\u0131 ak\u0131\u015f\u0131na, tan\u0131mlanan termal yola ve d\u00fczende bulunan t\u00fcm ek diren\u00e7lere ba\u011fl\u0131d\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00b0C\/W ve K\/W de\u011ferlerini do\u011frudan kar\u015f\u0131la\u015ft\u0131rabilir miyim?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S\u0131cakl\u0131k farklar\u0131 s\u00f6z konusu oldu\u011funda, bunlar\u0131n say\u0131sal b\u00fcy\u00fckl\u00fckleri e\u015fde\u011ferdir; ancak yol ve test ko\u015fullar\u0131n\u0131n yine de birbiriyle uyumlu olmas\u0131 gerekir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Daha b\u00fcy\u00fck bir \u0131s\u0131 emicinin g\u00fc\u00e7 de\u011feri her zaman daha d\u00fc\u015f\u00fck m\u00fc olur?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0130lle de \u00f6yle de\u011fil. Geometri, kanat verimlili\u011fi, hava ak\u0131\u015f\u0131, y\u00f6nlendirme ve \u0131s\u0131 da\u011f\u0131l\u0131m\u0131, performans \u00fczerinde etkili fakt\u00f6rlerdir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0130lgili RITOKS \u00dcr\u00fcnleri ve K\u0131lavuzlar<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bu ba\u011flant\u0131lar\u0131 ayr\u0131 kategori ve \u00fcr\u00fcn kay\u0131tlar\u0131 olarak kullan\u0131n. Ba\u011flamsal bir ba\u011flant\u0131, birbirinin yerine kullan\u0131labilirlik, uyumluluk veya onaylanm\u0131\u015f bir sistem kombinasyonu iddias\u0131nda bulunmaz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/ritoks.com\/tr\/product-category\/thermal-management\/power-module-heatsinks\/\">G\u00fc\u00e7 Mod\u00fcl\u00fc So\u011futucu \u00fcr\u00fcn kategorisi<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/ritoks.com\/tr\/products\/aluminum-power-module-heatsink-scr-rectifier\/\">Al\u00fcminyum g\u00fc\u00e7 mod\u00fcl\u00fc so\u011futucular\u0131<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/ritoks.com\/tr\/products\/sf-forced-air-heatsink-power-modules\/\">G\u00fc\u00e7 mod\u00fclleri i\u00e7in SF tipi cebri hava sirk\u00fclasyonlu so\u011futucular<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SSR so\u011futucu se\u00e7imi k\u0131lavuzu<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Teknik Kaynaklar<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bu birincil \u00fcretici kaynaklar\u0131, yaln\u0131zca a\u015fa\u011f\u0131da belirtilen genel kavramlar\u0131 desteklemektedir. Bu kaynaklara ait \u00fcr\u00fcn de\u011ferleri, \u015femalar ve onaylar, RITOKS \u00fcr\u00fcnlerine uygulanamaz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.ia.omron.com\/support\/guide\/18\/further_information.html\" target=\"_blank\" rel=\"noopener\">OMRON, Kat\u0131 Hal R\u00f6leleri Hakk\u0131nda Daha Fazla Bilgi<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Is\u0131 direncinin tan\u0131mlanmas\u0131n\u0131 ve \u0131s\u0131 emicinin performans\u0131n\u0131n, montaj ko\u015fullar\u0131n\u0131n ve y\u00fck ko\u015fullar\u0131n\u0131n birbiriyle uyumlu olmas\u0131 gereklili\u011fini destekler. OMRON model de\u011ferleri, RITOKS \u0131s\u0131 emicileri i\u00e7in ge\u00e7erli de\u011fildir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.ia.omron.com\/product\/cautions\/18\/safety_precautions.html\" target=\"_blank\" rel=\"noopener\">OMRON, Kat\u0131 Hal R\u00f6lesi G\u00fcvenlik \u00d6nlemleri<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Montaj y\u00fczeylerine, termal aray\u00fczlere ve \u00e7evresel ko\u015fullara dikkat edilmesini destekler. RITOKS montaj\u0131n\u0131 onaylamaz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Belirli Bir Modelin \u0130ncelenmesini Talep Et<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ba\u015fvuru ko\u015fullar\u0131n\u0131, belgelerle ilgili ayr\u0131nt\u0131l\u0131 sorular\u0131n\u0131z\u0131, miktar\u0131 ve teslimat adresini RITOKS ileti\u015fim formu arac\u0131l\u0131\u011f\u0131yla g\u00f6nderin. Bir fiyat teklifi talebi, belirli bir modelin incelenmesini gerektirir; bu k\u0131lavuz, kablolama tasar\u0131m\u0131n\u0131, kurulumu veya otomatik ikameyi onaylamaz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/ritoks.com\/tr\/contact-us\/\">RITOKS ile ileti\u015fime ge\u00e7in<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Understand what a heatsink thermal-resistance rating represents, which test conditions control it, and why it cannot prove a complete semiconductor assembly is thermally safe.<\/p>","protected":false},"author":0,"featured_media":1397,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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