{"id":5035,"date":"2026-01-26T08:35:00","date_gmt":"2026-01-26T00:35:00","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=5035"},"modified":"2026-01-16T14:18:27","modified_gmt":"2026-01-16T06:18:27","slug":"common-pcb-failures-causes-solutions","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/","title":{"rendered":"Yayg\u0131n PCB Ar\u0131zalar\u0131: Nedenler, Belirtiler ve \u00c7\u00f6z\u00fcmler"},"content":{"rendered":"<p>PCB ar\u0131zalar\u0131 nadiren rastlant\u0131sald\u0131r.<br>\u00c7o\u011fu durumda, ar\u0131zalar \u015fu nedenlerden kaynaklan\u0131r <strong>tasar\u0131m kararlar\u0131, malzeme se\u00e7imleri veya \u00fcretim s\u00fcreci s\u0131n\u0131rlamalar\u0131<\/strong>.<\/p><p>Yayg\u0131n PCB ar\u0131za modlar\u0131n\u0131 anlamak m\u00fchendislere yard\u0131mc\u0131 olur:<\/p><ul class=\"wp-block-list\"><li>K\u00f6k nedenleri daha h\u0131zl\u0131 belirleyin<\/li>\n\n<li>\u00dcretilebilirlik i\u00e7in tasar\u0131m\u0131 (DFM) iyile\u015ftirin<\/li>\n\n<li>Saha ar\u0131zalar\u0131n\u0131 ve garanti maliyetlerini azalt\u0131n<\/li><\/ul><p>Bu makale, en yayg\u0131n PCB ar\u0131zalar\u0131na, semptomlar\u0131na ve modern PCB \u00fcretiminde bunlar\u0131n nas\u0131l \u00f6nlendi\u011fine dair pratik bir genel bak\u0131\u015f sunmaktad\u0131r.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"473\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/Common-PCB-Failures.jpg\" alt=\"Yayg\u0131n PCB Ar\u0131zalar\u0131\" class=\"wp-image-5036\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/Common-PCB-Failures.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/Common-PCB-Failures-300x237.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/Common-PCB-Failures-15x12.jpg 15w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0130\u00e7indekiler<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#What_Is_a_PCB_Failure\" >PCB Ar\u0131zas\u0131 Nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Open_Circuits_and_Short_Circuits\" >A\u00e7\u0131k Devreler ve K\u0131sa Devreler<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Typical_Symptoms\" >Tipik Belirtiler<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Common_Causes\" >Yayg\u0131n Nedenler<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Prevention_Methods\" >\u00d6nleme Y\u00f6ntemleri<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Delamination\" >Delaminasyon<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Symptoms\" >Semptomlar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Root_Causes\" >K\u00f6k Nedenler<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Delamination-2\" >Delaminasyon<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Symptoms-2\" >Semptomlar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Root_Causes-2\" >K\u00f6k Nedenler<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Conductive_Anodic_Filament_CAF_Failures\" >\u0130letken Anodik Filament (CAF) Ar\u0131zalar\u0131<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Characteristics\" >\u00d6zellikler<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Contributing_Factors\" >Katk\u0131da Bulunan Fakt\u00f6rler<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Solder_Mask_and_Surface-Related_Failures\" >Lehim Maskesi ve Y\u00fczeyle \u0130lgili Ar\u0131zalar<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Examples\" >\u00d6rnekler<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Prevention\" >\u00d6nleme<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#How_PCB_Failure_Analysis_Is_Performed\" >PCB Ar\u0131za Analizi Nas\u0131l Yap\u0131l\u0131r?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Role_of_Manufacturing_Process_Control\" >\u00dcretim S\u00fcreci Kontrol\u00fcn\u00fcn Rol\u00fc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Design_Decisions_That_Increase_Failure_Risk\" >Ar\u0131za Riskini Art\u0131ran Tasar\u0131m Kararlar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Conclusion\" >Sonu\u00e7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/common-pcb-failures-causes-solutions\/#Common_PCB_Failures_FAQ\" >Yayg\u0131n PCB Ar\u0131zalar\u0131 SSS<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_a_PCB_Failure\"><\/span>PCB Ar\u0131zas\u0131 Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Bir PCB ar\u0131zas\u0131, bir kart art\u0131k i\u015flevini yerine getirmedi\u011finde meydana gelir. <strong>elektriksel, mekanik veya g\u00fcvenilirlik gereksinimleri<\/strong>.<\/p><p>Ar\u0131zalar ortaya \u00e7\u0131kabilir:<\/p><ul class=\"wp-block-list\"><li>Elektrik testi s\u0131ras\u0131nda<\/li>\n\n<li>PCB montaj\u0131 s\u0131ras\u0131nda<\/li>\n\n<li>Termal d\u00f6ng\u00fcden sonra<\/li>\n\n<li>Ger\u00e7ek d\u00fcnya operasyonunda<\/li><\/ul><p>Bir\u00e7ok ar\u0131za PCB'ye g\u00fc\u00e7 verilmeden \u00e7ok \u00f6nce ortaya \u00e7\u0131kar.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Open_Circuits_and_Short_Circuits\"><\/span>A\u00e7\u0131k Devreler ve K\u0131sa Devreler<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Typical_Symptoms\"><\/span>Tipik Belirtiler<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Elektriksel test ar\u0131zas\u0131<\/li>\n\n<li>Sinyal s\u00fcreklili\u011fi yok<\/li>\n\n<li>Beklenmeyen ak\u0131m yollar\u0131<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Causes\"><\/span>Yayg\u0131n Nedenler<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Eksik bak\u0131r kaplama<\/li>\n\n<li>A\u015f\u0131r\u0131 a\u015f\u0131nd\u0131rma veya az a\u015f\u0131nd\u0131rma<\/li>\n\n<li>\u0130\u00e7 katman yanl\u0131\u015f kayd\u0131<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Prevention_Methods\"><\/span>\u00d6nleme Y\u00f6ntemleri<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Kontroll\u00fc a\u015f\u0131nd\u0131rma i\u015flemleri<\/li>\n\n<li>Elektriksel test (E-test)<\/li>\n\n<li>\u0130malat s\u0131ras\u0131nda AOI denetimi<\/li><\/ul><p><em>\u0130lgili:<\/em> <strong><a href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/pcb-electrical-testing-explained\/\">PCB Elektrik Testi A\u00e7\u0131klamas\u0131<\/a><\/strong><\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Delamination\"><\/span>Delaminasyon<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Delaminasyon, PCB katmanlar\u0131 aras\u0131ndaki veya bak\u0131r ile dielektrik malzeme aras\u0131ndaki ayr\u0131m\u0131 ifade eder.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Symptoms\"><\/span>Semptomlar<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Lehimleme s\u0131ras\u0131nda kabarc\u0131klanma<\/li>\n\n<li>X-ray ile g\u00f6r\u00fclebilen i\u00e7 bo\u015fluklar<\/li>\n\n<li>Azalt\u0131lm\u0131\u015f mekanik dayan\u0131m<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Root_Causes\"><\/span>K\u00f6k Nedenler<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>A\u015f\u0131r\u0131 nem emilimi<\/li>\n\n<li>Yanl\u0131\u015f laminasyon parametreleri<\/li>\n\n<li>Uyumsuz malzeme se\u00e7imi<\/li><\/ul><p><em>Derinlemesine rehber:<\/em><br><strong>PCB Delaminasyonunun Nedenleri ve \u00d6nlenmesi<\/strong><\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Delamination-2\"><\/span>Delaminasyon<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Delaminasyon, PCB katmanlar\u0131 aras\u0131ndaki veya bak\u0131r ile dielektrik malzeme aras\u0131ndaki ayr\u0131m\u0131 ifade eder.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Symptoms-2\"><\/span>Semptomlar<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Lehimleme s\u0131ras\u0131nda kabarc\u0131klanma<\/li>\n\n<li>X-ray ile g\u00f6r\u00fclebilen i\u00e7 bo\u015fluklar<\/li>\n\n<li>Azalt\u0131lm\u0131\u015f mekanik dayan\u0131m<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Root_Causes-2\"><\/span>K\u00f6k Nedenler<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>A\u015f\u0131r\u0131 nem emilimi<\/li>\n\n<li>Yanl\u0131\u015f laminasyon parametreleri<\/li>\n\n<li>Uyumsuz malzeme se\u00e7imi<\/li><\/ul><p><em>Derinlemesine rehber:<\/em><br><strong>PCB Delaminasyonunun Nedenleri ve \u00d6nlenmesi<\/strong><\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"477\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/Common-PCB-Failures-1.jpg\" alt=\"Yayg\u0131n PCB Ar\u0131zalar\u0131\" class=\"wp-image-5037\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/Common-PCB-Failures-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/Common-PCB-Failures-1-300x239.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/Common-PCB-Failures-1-15x12.jpg 15w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conductive_Anodic_Filament_CAF_Failures\"><\/span>\u0130letken Anodik Filament (CAF) Ar\u0131zalar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2><p>CAF, zaman i\u00e7inde geli\u015fen gizli bir ar\u0131za modudur.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Characteristics\"><\/span>\u00d6zellikler<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>A\u015famal\u0131 yal\u0131t\u0131m bozulmas\u0131<\/li>\n\n<li>Genellikle aylar veya y\u0131llar sonra ortaya \u00e7\u0131kar<\/li>\n\n<li>Nem ve voltaj \u00f6nyarg\u0131s\u0131 ile tetiklenir<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Contributing_Factors\"><\/span>Katk\u0131da Bulunan Fakt\u00f6rler<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Cam elyaf maruziyeti<\/li>\n\n<li>Re\u00e7ine a\u00e7\u0131s\u0131ndan zengin alanlar<\/li>\n\n<li>Y\u00fcksek nemli ortamlar<\/li><\/ul><p><em>Teknik ar\u0131za:<\/em><br><strong>PCB'deki CAF Ar\u0131zas\u0131 A\u00e7\u0131kland\u0131<\/strong><\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Solder_Mask_and_Surface-Related_Failures\"><\/span>Lehim Maskesi ve Y\u00fczeyle \u0130lgili Ar\u0131zalar<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Genellikle g\u00f6z ard\u0131 edilse de, y\u00fczeyle ilgili kusurlar ger\u00e7ek i\u015flevsel sorunlara neden olabilir.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Examples\"><\/span>\u00d6rnekler<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Lehim maskesi \u00e7atlamas\u0131<\/li>\n\n<li>Zay\u0131f yap\u0131\u015fma<\/li>\n\n<li>Korozyona maruz kalma<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Prevention\"><\/span>\u00d6nleme<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Uygun y\u00fczey haz\u0131rl\u0131\u011f\u0131<\/li>\n\n<li>Kontroll\u00fc k\u00fcrleme s\u00fcre\u00e7leri<\/li>\n\n<li>Malzeme uyumluluk kontrolleri<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_PCB_Failure_Analysis_Is_Performed\"><\/span>PCB Ar\u0131za Analizi Nas\u0131l Yap\u0131l\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Ar\u0131zalar meydana geldi\u011finde, \u00fcreticiler yap\u0131land\u0131r\u0131lm\u0131\u015f analiz y\u00f6ntemleri kullan\u0131rlar.<\/p><p>Yayg\u0131n ara\u00e7lar \u015funlar\u0131 i\u00e7erir:<\/p><ul class=\"wp-block-list\"><li>Kesit analizi<\/li>\n\n<li>X-ray kontrol\u00fc<\/li>\n\n<li>Termal stres testi<\/li>\n\n<li>Elektriksel yeniden test<\/li><\/ul><p><em>Y\u00f6ntemlere genel bak\u0131\u015f:<\/em><br><strong>PCB Ar\u0131za Analiz Y\u00f6ntemleri A\u00e7\u0131kland\u0131<\/strong><\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Role_of_Manufacturing_Process_Control\"><\/span>\u00dcretim S\u00fcreci Kontrol\u00fcn\u00fcn Rol\u00fc<span class=\"ez-toc-section-end\"><\/span><\/h2><p>PCB ar\u0131zalar\u0131n\u0131n \u00e7o\u011fu <strong>\u00f6nlenebilir<\/strong>.<\/p><p>Kilit kontrol alanlar\u0131 \u015funlard\u0131r:<\/p><ul class=\"wp-block-list\"><li>Laminasyon profilleri<\/li>\n\n<li>Bak\u0131r kaplama kal\u0131nl\u0131\u011f\u0131<\/li>\n\n<li>Malzeme depolama ve ta\u015f\u0131ma<\/li>\n\n<li>Muayene ve test kapsam\u0131<\/li><\/ul><p>TOPFAST gibi \u00fcreticiler, ar\u0131zalar\u0131 m\u00fcnferit olaylar olarak ele almak yerine ar\u0131za geri bildirimlerini s\u00fcrekli s\u00fcre\u00e7 iyile\u015ftirmeye entegre etmektedir.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"532\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/Common-PCB-Failures-2.jpg\" alt=\"Yayg\u0131n PCB Ar\u0131zalar\u0131\" class=\"wp-image-5038\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/Common-PCB-Failures-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/Common-PCB-Failures-2-300x266.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/Common-PCB-Failures-2-14x12.jpg 14w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Design_Decisions_That_Increase_Failure_Risk\"><\/span>Ar\u0131za Riskini Art\u0131ran Tasar\u0131m Kararlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Tasar\u0131m se\u00e7imleri ar\u0131za olas\u0131l\u0131\u011f\u0131n\u0131 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde etkiler.<\/p><p>Y\u00fcksek riskli tasar\u0131m uygulamalar\u0131 \u015funlar\u0131 i\u00e7erir:<\/p><ul class=\"wp-block-list\"><li>Son derece ince dielektrikler<\/li>\n\n<li>Minimal dairesel halkalar<\/li>\n\n<li>Y\u00fcksek en-boy oranl\u0131 vialar<\/li>\n\n<li>Nemli ortamlarda dar aral\u0131klar<\/li><\/ul><p><em>Tasar\u0131m perspektifi:<\/em><br><strong><a href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/pcb-quality-and-reliability\/\">PCB Kalite ve G\u00fcvenilirlik Tasar\u0131m K\u0131lavuzlar\u0131<\/a><\/strong><\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Sonu\u00e7<span class=\"ez-toc-section-end\"><\/span><\/h2><p>PCB ar\u0131zalar\u0131 nadiren tek bir fakt\u00f6rden kaynaklan\u0131r.<br>Genellikle \u015funlar\u0131n sonucudur <strong>tasar\u0131m, malzeme ve \u00fcretim s\u00fcre\u00e7leri aras\u0131ndaki etkile\u015fimler<\/strong>.<\/p><p>Yayg\u0131n ar\u0131za modlar\u0131n\u0131 anlamak m\u00fchendislerin \u015funlar\u0131 yapmas\u0131n\u0131 sa\u011flar:<\/p><ul class=\"wp-block-list\"><li>Daha sa\u011flam PCB'ler tasarlay\u0131n<\/li>\n\n<li>Uygun malzemeleri se\u00e7in<\/li>\n\n<li>Do\u011fru denetim ve test stratejilerini uygulay\u0131n<\/li><\/ul><p>Bu makale, Avrupa Komisyonu'nun <strong>PCB Ar\u0131za Analizi<\/strong> i\u00e7erik k\u00fcmesi.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_PCB_Failures_FAQ\"><\/span>Yayg\u0131n PCB Ar\u0131zalar\u0131 SSS<span class=\"ez-toc-section-end\"><\/span><\/h2><div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1768535374823\"><strong class=\"schema-faq-question\">Q: <strong>PCB ar\u0131zalar\u0131 genellikle tasar\u0131mla m\u0131 yoksa \u00fcretimle mi ilgilidir?<\/strong><\/strong> <p class=\"schema-faq-answer\">C: \u00c7o\u011fu ba\u015far\u0131s\u0131zl\u0131k her ikisini de i\u00e7erir.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1768535415707\"><strong class=\"schema-faq-question\">Q: <strong>Denetim t\u00fcm PCB ar\u0131zalar\u0131n\u0131 ortadan kald\u0131rabilir mi?<\/strong><\/strong> <p class=\"schema-faq-answer\">C: Hay\u0131r. Denetim riski azalt\u0131r ancak uzun vadeli bozulmay\u0131 \u00f6ng\u00f6remez. <\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1768541686126\"><strong class=\"schema-faq-question\">Q: <strong>Hangi PCB ar\u0131zalar\u0131n\u0131 tespit etmek en zorudur?<\/strong><\/strong> <p class=\"schema-faq-answer\">C: CAF ve via \u00e7atlaklar\u0131 genellikle gizlidir ve stres testi gerektirir.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1768541741996\"><strong class=\"schema-faq-question\">Q: <strong>Daha y\u00fcksek PCB maliyeti her zaman daha az ar\u0131za anlam\u0131na m\u0131 gelir?<\/strong><\/strong> <p class=\"schema-faq-answer\">C: Hay\u0131r. S\u00fcre\u00e7 kontrol\u00fc tek ba\u015f\u0131na maliyetten daha \u00f6nemlidir.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1768541787978\"><strong class=\"schema-faq-question\">Q: <strong>Ar\u0131za analizi ne zaman gereklidir?<\/strong><\/strong> <p class=\"schema-faq-answer\">C: Ar\u0131zalar aral\u0131kl\u0131, tekrarl\u0131 veya sahayla ilgili oldu\u011funda.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>Bu makale k\u0131sa devre ve delaminasyon gibi yayg\u0131n PCB ar\u0131zalar\u0131n\u0131 a\u00e7\u0131klamaktad\u0131r. Bunlar\u0131n nedenlerini ve belirtilerini ve \u00fcreticilerin sa\u011flam tasar\u0131m, malzeme se\u00e7imi ve s\u0131k\u0131 s\u00fcre\u00e7 kontrolleri yoluyla bunlar\u0131 nas\u0131l \u00f6nlediklerini detayland\u0131rmaktad\u0131r.<\/p>","protected":false},"author":1,"featured_media":5039,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[438],"class_list":["post-5035","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-pcb-failures"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Common PCB Failures Explained: Causes, Symptoms, and Solutions<\/title>\n<meta name=\"description\" content=\"Learn the most common PCB failures, their root causes, symptoms, and how manufacturers prevent them through design, materials, and process control.\" 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