{"id":639,"date":"2024-06-13T09:20:02","date_gmt":"2024-06-13T01:20:02","guid":{"rendered":"https:\/\/www.dz-led.com\/?p=639"},"modified":"2024-06-13T09:59:35","modified_gmt":"2024-06-13T01:59:35","slug":"static-electricity-protection-measures-during-led-manufacturing-and-use","status":"publish","type":"post","link":"https:\/\/www.dz-led.com\/tr\/static-electricity-protection-measures-during-led-manufacturing-and-use\/","title":{"rendered":"LED \u00dcretimi ve Kullan\u0131m\u0131 S\u0131ras\u0131nda Statik Elektrikten Korunma \u00d6nlemleri"},"content":{"rendered":"<p>Statik elektrik, \u00fcretimden kullan\u0131ma kadar her an LED&#039;lere zarar verebilir. LED&#039;lerin \u00fcretimi ve kullan\u0131m\u0131 s\u0131ras\u0131nda statik elektrik sal\u0131n\u0131m\u0131n\u0131n uygun \u015fekilde ele al\u0131nmas\u0131 gerekir. Alt tabaka olarak SiC i\u00e7eren LED \u00e7iplerin anti-statik insan v\u00fccudu modelinin 1100V&#039;un \u00fczerine \u00e7\u0131kabildi\u011fi, alt tabaka olarak safir i\u00e7eren LED \u00e7iplerin statik elektri\u011finin ise yaln\u0131zca 400-500V&#039;a ula\u015fabildi\u011fi bulundu. Bu kadar d\u00fc\u015f\u00fck anti-statik yetenek, LED ambalaj imalat\u00e7\u0131lar\u0131na ve uygulama imalat\u00e7\u0131lar\u0131na b\u00fcy\u00fck s\u0131k\u0131nt\u0131 getirmi\u015ftir. LED \u00e7ipler statik elektrikten zarar g\u00f6rd\u00fc\u011f\u00fcnde y\u00fczeylerinde siyah noktalar olu\u015facak ve bu siyah noktalar art\u0131k \u0131\u015f\u0131k yaymayacakt\u0131r. Bu nedenle \u00e7ipteki hasar\u0131n derecesi farkl\u0131d\u0131r ve performans\u0131 da farkl\u0131d\u0131r. K\u00fc\u00e7\u00fck yaralanmalar y\u00fczeyde g\u00f6r\u00fcnmeyebilir ancak parlakl\u0131k bir miktar azal\u0131p zay\u0131flayacak ve IR de\u011feri (ters ak\u0131m) artacakt\u0131r; orta derecede hasar g\u00f6rm\u00fc\u015f \u00e7ipler i\u00e7in, t\u00fcp voltaj\u0131 d\u00fc\u015f\u00fc\u015f\u00fc \u00f6nemli \u00f6l\u00e7\u00fcde artacak (geleneksel 2,8V-3,3V&#039;den 4,0V-5,5V&#039;nin \u00fczerine), parlakl\u0131k \u00f6nemli \u00f6l\u00e7\u00fcde azalacak (orijinal normal parlakl\u0131\u011f\u0131n 50%&#039;sinden daha az) ve IR LED&#039;in \u00f6mr\u00fcn\u00fc ciddi \u015fekilde etkileyecek, kullan\u0131m s\u0131ras\u0131nda yava\u015f yava\u015f i\u015flevini kaybedecek ve sonunda \u0131\u015f\u0131\u011f\u0131n s\u00f6nmesine neden olabilecek bir art\u0131\u015f olacakt\u0131r. Bu nedenle end\u00fcstriyel \u00fcretimde statik elektri\u011fin do\u011fru \u015fekilde \u00f6nlenip engellenmedi\u011fi, \u00fcr\u00fcn verimini, g\u00fcvenilirli\u011fini ve hatta i\u015fletmenin ekonomik faydas\u0131n\u0131 do\u011frudan etkiledi\u011finden, statik elektri\u011fin \u00f6nlenmesine y\u00f6nelik teknik \u00f6nlemler hayati \u00f6nem ta\u015f\u0131maktad\u0131r.<br>       <\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Ara\u015ft\u0131rma verileri, 1500V&#039;un \u00fczerindeki statik elektri\u011fin LED&#039;e an\u0131nda ciddi hasar verece\u011fini g\u00f6stermektedir. Kuzeydeki sonbahar ve k\u0131\u015f mevsimlerinde, insan v\u00fccudunun statik elektri\u011fi yakla\u015f\u0131k 1000V-1500V&#039;dur, bu nedenle insan v\u00fccuduyla do\u011frudan temas LED&#039;e kolayca zarar verebilir. \u00d6nceki y\u0131llarla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, bu k\u0131\u015f\u0131n ya\u011f\u0131\u015f\u0131 daha az, \u00e7evre nemi b\u00fcy\u00fck \u00f6l\u00e7\u00fcde azald\u0131 ve statik elektri\u011fin gizli tehlikeleri kuzeydeki tehlikelerle kar\u015f\u0131la\u015ft\u0131r\u0131labilir. Bu nedenle, \u00fcretim s\u00fcrecinde, \u00e7evre, tesisler, operat\u00f6rler ve di\u011fer ba\u011flant\u0131lar ne olursa olsun, uygun \u00f6nleyici tedbirler al\u0131nmal\u0131d\u0131r:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/lingjuimg.com\/wp-content\/uploads\/DEZHEN\/2024\/06\/3cda9cde-31b7-4d5a-9f1e-32e6d6b2063b-1-1024x683.webp\" alt=\"\" class=\"wp-image-646\" style=\"width:607px;height:auto\" srcset=\"https:\/\/lingjuimg.com\/wp-content\/uploads\/DEZHEN\/2024\/06\/3cda9cde-31b7-4d5a-9f1e-32e6d6b2063b-1-1024x683.webp 1024w, https:\/\/lingjuimg.com\/wp-content\/uploads\/DEZHEN\/2024\/06\/3cda9cde-31b7-4d5a-9f1e-32e6d6b2063b-1-300x200.webp 300w, https:\/\/lingjuimg.com\/wp-content\/uploads\/DEZHEN\/2024\/06\/3cda9cde-31b7-4d5a-9f1e-32e6d6b2063b-1-768x512.webp 768w, https:\/\/lingjuimg.com\/wp-content\/uploads\/DEZHEN\/2024\/06\/3cda9cde-31b7-4d5a-9f1e-32e6d6b2063b-1-18x12.webp 18w, https:\/\/lingjuimg.com\/wp-content\/uploads\/DEZHEN\/2024\/06\/3cda9cde-31b7-4d5a-9f1e-32e6d6b2063b-1.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ol class=\"wp-block-list\">\n<li>\u00dcretim ortam\u0131nda iyi bir statik de\u015farj i\u015fi yap\u0131n<\/li>\n<\/ol>\n\n\n\n<p>\u00dcretim ortam\u0131ndaki tezgah, havya, ayak kesme makinesi, otomatik reflow lehimleme ve di\u011fer ekipmanlar ve hatta fabrikan\u0131n tamam\u0131 topraklan\u0131r. Topraklama g\u00f6vdesi genellikle k\u00f6\u015febent \u00e7elik ve \u00e7elik borudan yap\u0131l\u0131r. A\u015f\u0131nd\u0131r\u0131c\u0131 topraklarda galvanizli \u00e7elik kullan\u0131lmal\u0131d\u0131r. Uzunlu\u011fu 2-3 m aras\u0131ndad\u0131r ve zeminin dikey derinli\u011fi 2 m&#039;den az de\u011fildir. Topraklama kablosunda 1,5 mm2&#039;den b\u00fcy\u00fck ve 25 mm2&#039;den k\u00fc\u00e7\u00fck yal\u0131t\u0131ml\u0131 bak\u0131r tel kullan\u0131l\u0131r.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>At\u00f6lye \u00fcretim ekipman\u0131n\u0131n ve \u00e7evresindeki ortam\u0131n anti-statik gereksinimleri kar\u015f\u0131lad\u0131\u011f\u0131ndan emin olun<\/li>\n<\/ol>\n\n\n\n<p>2.1 Tezgah anti-statik bir mat kullanmal\u0131 ve topraklanmal\u0131d\u0131r. Antistatik kau\u00e7u\u011fun ye\u015fil y\u00fczeyi, b\u00fcy\u00fck bir dirence ve 100M\u03a9 ~ 100.000M\u03a9 y\u00fczey direncine sahip olan antistatik \u00fcreten katmand\u0131r. \u00d6zel bir anti-statik bileklik teli (1M\u03a9 diren\u00e7 i\u00e7eren) ile topraklanm\u0131\u015f bir toka tipi ile ba\u011flanabilir veya yal\u0131t\u0131m tablas\u0131n\u0131n \u00fczerine 0,2 mm kal\u0131nl\u0131\u011f\u0131nda bir demir plaka veya bak\u0131r folyo yerle\u015ftirilir ve tel statik elektri\u011fe kaynak yap\u0131l\u0131r. topraklama kablosu 1M\u03a9&#039;luk bir diren\u00e7ten ge\u00e7irilir ve ard\u0131ndan anti-statik kau\u00e7uk d\u00fczle\u015ftirilir (siyah taraf\u0131 a\u015fa\u011f\u0131da, iletken tabakaya yak\u0131n). 1M\u03a9 direnci ayr\u0131ca a\u015f\u0131r\u0131 h\u0131zl\u0131 de\u015farj\u0131, k\u0131v\u0131lc\u0131mlanmay\u0131 ve izolasyonu \u00f6nlemek i\u00e7in statik bir de\u015farj yolu sa\u011flar. Koltuklar da ciddiye al\u0131nmal\u0131d\u0131r. \u00c7o\u011fu \u00fcretim hatt\u0131, giysilerle s\u00fcrt\u00fcnme nedeniyle statik elektrik \u00fcretmesi \u00e7ok kolay olan s\u0131radan plastik tabureler kullan\u0131r. Ko\u015fullar izin veriyorsa anti-statik sandalyeler kullan\u0131lmal\u0131 ve 1M\u03a9&#039;luk bir diren\u00e7 arac\u0131l\u0131\u011f\u0131yla statik zemine ba\u011flanmal\u0131d\u0131r. En az\u0131ndan plastik taburelerin anti-statik bezle kaplanmas\u0131 gerekmektedir. Antistatik zemin, antistatik kau\u00e7u\u011fa benzer kompozit bir yap\u0131d\u0131r. Alt katman, anti-statik zemine ba\u011fl\u0131 iletken bir katmand\u0131r ve \u00fcst katman, yal\u0131tkan, antistatik \u00fcreten bir katmand\u0131r. Y\u00fcr\u00fcme s\u00fcrt\u00fcnmesinden dolay\u0131 statik elektrik \u00fcretmez. D\u00f6\u015fenirken zeminin y\u0131ld\u0131r\u0131m \u00e7arpmas\u0131 durumunda statik elektrik ta\u015f\u0131mas\u0131n\u0131 \u00f6nlemek i\u00e7in iletken tabaka binan\u0131n zemininden ve duvarlar\u0131ndan yal\u0131tkan bir paspas ile ayr\u0131lmal\u0131 ve iletken tabaka 1M\u03a920W&#039;luk bir kablo ile anti-statik zemine ba\u011flanmal\u0131d\u0131r. Diren\u00e7 elektrostatik koruma rol\u00fc oynayacakt\u0131r. Genel olarak elektronik fabrikalar\u0131, do\u011frudan binan\u0131n zeminine d\u00f6\u015fenen, maliyeti b\u00fcy\u00fck \u00f6l\u00e7\u00fcde azaltan ve ayn\u0131 zamanda \u00fcretilen statik elektri\u011fi \u00f6nleyebilen basit anti-statik zeminler (yaln\u0131zca yal\u0131tkan bir anti-statik \u00fcreten katman, \u00e7o\u011funlukla kaplamalar veya zemin tutkal\u0131) kullan\u0131r. Y\u00fcr\u00fcyerek, ancak ultra y\u00fcksek voltajl\u0131 statik ind\u00fcksiyona ve y\u0131ld\u0131r\u0131m\u0131n olu\u015fturdu\u011fu g\u00fc\u00e7l\u00fc elektromanyetik ind\u00fcksiyona kar\u015f\u0131 koruma zay\u0131ft\u0131r.<\/p>\n\n\n\n<p>2.2 LED&#039;ler i\u00e7in antistatik bile\u015fen kutular\u0131 gereklidir.<\/p>\n\n\n\n<p>2.3 Havyalar, kur\u015fun kesme makineleri, yeniden ak\u0131\u015fl\u0131 lehimleme ve di\u011fer ekipmanlar topraklanmal\u0131d\u0131r.<\/p>\n\n\n\n<p>2.4 Montaj hatt\u0131ndaki PCB&#039;ler (esas olarak DIP lehimleme sonras\u0131, test, montaj ve di\u011fer i\u015flemler), statik elektri\u011fi ve tahta \u00e7izilmelerini \u00f6nlemek i\u00e7in antistatik s\u00fcnger pedlerle kaplanmal\u0131d\u0131r. Prosesler aras\u0131nda ta\u015f\u0131ma i\u00e7in antistatik kart depolama ve ta\u015f\u0131ma ara\u00e7lar\u0131 veya kart kutular\u0131 (y\u00fczey direnci 106\u03a9&#039;un alt\u0131nda olan) kullan\u0131lmal\u0131 ve statik topraklama 1M\u03a9&#039;luk bir diren\u00e7 arac\u0131l\u0131\u011f\u0131yla uygun \u015fekilde ba\u011flanmal\u0131d\u0131r.<\/p>\n\n\n\n<p>2.5 Ortam s\u0131cakl\u0131\u011f\u0131n\u0131n ve nemin statik elektrik \u00fczerindeki etkisi: Elektronik i\u015flemler, \u00f6zellikle SMT, y\u00fcksek s\u0131cakl\u0131k ve nem gereksinimlerine sahiptir. S\u0131cakl\u0131k 18~28\u00b0C&#039;de kontrol edilebilir. \u00c7ok y\u00fcksek veya \u00e7ok d\u00fc\u015f\u00fck, ekipman\u0131n normal \u00e7al\u0131\u015fmas\u0131n\u0131 ve do\u011frulu\u011funu etkileyecektir. Ba\u011f\u0131l nem 50% ile 85% aras\u0131nda olmal\u0131d\u0131r. \u00c7ok d\u00fc\u015f\u00fck olmas\u0131 kolayca statik elektrik \u00fcretecektir. \u00c7ok y\u00fcksek ekipman yo\u011fu\u015fmaya e\u011filimlidir ve lehim pastas\u0131n\u0131n su i\u00e7eri\u011fi artar, bu nedenle izleme ve d\u00fczenleme g\u00fc\u00e7lendirilmelidir. Anti-statik i\u00e7in, sonbahar ve k\u0131\u015f aylar\u0131nda ba\u011f\u0131l nemin d\u00fc\u015f\u00fck oldu\u011fu durumlarda, sorunu \u00e7\u00f6zmek i\u00e7in nemlendirici veya \u0131slak bezle silme y\u00f6ntemi kullan\u0131labilir.<br>2.6 \u0130yon fanlar\u0131n\u0131 tak\u0131n: Dalga f\u0131r\u0131n\u0131n\u0131n \u00f6n \u0131s\u0131tma k\u0131sm\u0131n\u0131n s\u0131cakl\u0131\u011f\u0131 80~120\u00b0C&#039;dir. Bu kadar y\u00fcksek s\u0131cakl\u0131k ve kuru s\u0131cak hava alt\u0131nda statik elektrik \u00fcretmek \u00e7ok kolayd\u0131r. \u0130yon fan\u0131, y\u00fcksek bas\u0131n\u00e7la havay\u0131 pozitif ve negatif iyonlara iyonize eder ve PCB \u00fczerinde y\u00fcksek s\u0131cakl\u0131k ve s\u0131cak havan\u0131n olu\u015fturdu\u011fu statik elektri\u011fi n\u00f6tralize etmek i\u00e7in fan taraf\u0131ndan b\u00fcy\u00fck miktarda pozitif ve negatif iyon i\u00e7eren havay\u0131 f\u0131r\u0131na \u00fcfler. bile\u015fenler. Bu nedenle dalga f\u0131r\u0131n\u0131 giri\u015fine iyon fan\u0131 tak\u0131lmal\u0131d\u0131r. \u0130yon fanlar\u0131 ayr\u0131ca ger\u00e7ek ihtiya\u00e7lara g\u00f6re antistatik \u00e7al\u0131\u015fma alan\u0131n\u0131n giri\u015fine, ba\u015flang\u0131\u00e7 noktas\u0131na veya konvey\u00f6r band\u0131n\u0131n \u00fcst k\u0131sm\u0131na da monte edilebilir.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>3 \u0130nsan koruma tedbirlerinin uygulanmas\u0131n\u0131n sa\u011flanmas\u0131<\/p>\n\n\n\n<p>Anti-statik giysiler olarak adland\u0131r\u0131lan anti-statik giysiler giyin, \u00f6zel sentetik elyaflarla dokunmu\u015f bir kuma\u015ft\u0131r. Bunu giymenin do\u011fru yolu, i\u00e7ine sadece g\u00f6mlek veya i\u00e7 \u00e7ama\u015f\u0131r\u0131, d\u0131\u015far\u0131da ise antistatik giysi giymektir. K\u0131\u015f\u0131n i\u00e7eride \u00e7ok say\u0131da kimyasal elyaf ve y\u00fcnl\u00fc giysi, d\u0131\u015far\u0131da ise anti-statik giysiler giymenin pek faydas\u0131 yoktur; anti-statik eldivenler, statik elektri\u011fin \u00f6nlenmesinde, ellerin \u00fcr\u00fcnlerle temas etmesinin engellenmesinde (yal\u0131t\u0131m) ve ter lekelerinin \u00fcr\u00fcnlere bula\u015fmas\u0131n\u0131 \u00f6nlemede bir\u00e7ok rol oynar ve gereklidir; anti-statik bilek kay\u0131\u015flar\u0131, bile\u011fe yak\u0131n oturan ve hat i\u00e7indeki 1M\u03a9&#039;luk bir diren\u00e7 arac\u0131l\u0131\u011f\u0131yla bir tel ve demir kelep\u00e7eyle topraklanan paslanmaz \u00e7elik bir kabuktan yap\u0131lm\u0131\u015ft\u0131r. Amac\u0131 insan v\u00fccudundaki statik elektri\u011fi her an bo\u015faltmak, h\u0131zl\u0131 de\u015farj sonucu olu\u015fan k\u0131v\u0131lc\u0131mlar\u0131n LED&#039;e zarar vermesini \u00f6nlemek ve izolasyon g\u00f6revi yapmakt\u0131r. Kablosuz bilezik olarak adland\u0131r\u0131lan bilezik asl\u0131nda insan v\u00fccudunun ta\u015f\u0131d\u0131\u011f\u0131 statik y\u00fck\u00fc bo\u015faltm\u0131yor.<\/p>\n\n\n\n<p>3.1 Antistatik bilekliklerin takma ve s\u0131k\u0131\u015ft\u0131rma y\u00f6ntemlerini standartla\u015ft\u0131r\u0131n:<\/p>\n\n\n\n<p>3.1.1 Anti-statik bilek kay\u0131\u015f\u0131n\u0131n paslanmaz \u00e7elik kabu\u011fu, temas direncinin en k\u00fc\u00e7\u00fck oldu\u011fu sol bile\u011fin i\u00e7 k\u0131sm\u0131na tak\u0131lmal\u0131d\u0131r.<\/p>\n\n\n\n<p>3.1.2 Ciltle yak\u0131n temas halinde olmal\u0131, gev\u015fek olmamal\u0131 ve giysilerden ayr\u0131lmamal\u0131d\u0131r.<\/p>\n\n\n\n<p>3.1.3 Timsah klipsi, statik topraklama kablosunun a\u00e7\u0131kta kalan k\u0131sm\u0131n\u0131 k\u00f6kte kelep\u00e7elemeli, \u00f6n di\u015flerle kelep\u00e7elenmemelidir.<br>3.1.4 Operat\u00f6r, y\u00fcr\u00fcrken klipsi \u00e7\u0131karmal\u0131 ve ba\u011flant\u0131 hatt\u0131n\u0131 mobil kullan\u0131m i\u00e7in bile\u011fin etraf\u0131na sarmal\u0131d\u0131r.<\/p>\n\n\n\n<p>3.2 Antistatik bileklik her vardiyada sabah ve \u00f6\u011fleden sonra bir kez test edilmeli ve kaydedilmelidir. S\u0131zd\u0131rmazl\u0131k teste g\u00f6re belirlenecektir. Ba\u015far\u0131s\u0131z olmas\u0131 durumunda derhal ayarlanmal\u0131 veya de\u011fi\u015ftirilmelidir.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>4 Di\u011ferleri<\/p>\n\n\n\n<p>4.1 Elektrikli havya, anti-statik, d\u00fc\u015f\u00fck voltajl\u0131, sabit s\u0131cakl\u0131kta bir havya olmal\u0131 ve iyi topraklanm\u0131\u015f olmal\u0131d\u0131r.<\/p>\n\n\n\n<p>4.2 Topraklama kablosuyla birlikte d\u00fc\u015f\u00fck voltajl\u0131 DC elektrikli tornavida kullan\u0131n.<\/p>\n\n\n\n<p>4.3 PCB&#039;lerin k\u00fc\u00e7\u00fck miktarlarda temizlenmesi i\u00e7in anti-statik f\u0131r\u00e7alar kullan\u0131lmal\u0131, s\u0131radan plastik f\u0131r\u00e7alar kullan\u0131lmamal\u0131d\u0131r.<\/p>\n\n\n\n<p>4.4 Gerekti\u011finde tavan ve duvarlarda antistatik malzemeler kullan\u0131lmal\u0131d\u0131r. S\u0131radan al\u00e7\u0131 levhalar ve kire\u00e7 boyal\u0131 duvarlar da kabul edilebilir, ancak plastik tavanlar, s\u0131radan duvar ka\u011f\u0131tlar\u0131 ve plastik duvar ka\u011f\u0131tlar\u0131 yasakt\u0131r.<\/p>\n\n\n\n<p>4.5 \u00c7al\u0131\u015fma s\u0131ras\u0131nda, \u0131\u015f\u0131k yayan t\u00fcp\u00fcn pimlerine do\u011frudan dokunmaktan ka\u00e7\u0131n\u0131n ve d\u0131\u015far\u0131 \u00e7\u0131kar\u0131rken t\u00fcp tutucuyu veya lamba g\u00f6vdesini tutun.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>5 Antistatik i\u00e7in denetim ve \u00f6nlemler<\/p>\n\n\n\n<p>5.1 Elektrostatik test cihaz\u0131: \u015eartlar uygunsa, statik durumun ger\u00e7ek zamanl\u0131 izlenebilmesi i\u00e7in \u201cel tipi temass\u0131z elektrostatik test cihaz\u0131\u201d eklemeyi d\u00fc\u015f\u00fcnebilirsiniz; ancak \u00e7ok pahal\u0131 oldu\u011fu i\u00e7in \u00e7o\u011fu \u015firket bunu talep etmeye cesaret edemiyor.<\/p>\n\n\n\n<p>5.2 \u0130zleme ve kay\u0131t: Anti-statik \u00f6nlemler bu konuda uzman bir ki\u015fi taraf\u0131ndan uygulanmal\u0131 ve bunlar\u0131n ger\u00e7ek anlamda uygulanmas\u0131n\u0131 sa\u011flayacak bir sistem olu\u015fturulmal\u0131d\u0131r, aksi takdirde t\u00fcm donan\u0131m yat\u0131r\u0131mlar\u0131 pratik bir rol oynamayabilir.<\/p>\n\n\n\n<p>5.2.1 Personel: Yar\u0131 zamanl\u0131 y\u00f6netim, test ve kay\u0131ttan iki ki\u015fi sorumlu olmal\u0131d\u0131r.<\/p>\n\n\n\n<p>5.2.2 Test etme ve kay\u0131t etme: \u00d6zet olarak a\u015fa\u011f\u0131daki testlerin ve kay\u0131tlar\u0131n her g\u00fcn tamamlanmas\u0131 gerekmektedir.<br>a. Elektrostatik test noktas\u0131 \u2013 statik toprak, direnci \u00f6l\u00e7mek i\u00e7in bir i\u015faret\u00e7i multimetre kullan\u0131n<\/p>\n\n\n\n<p>Elektrostatik topraklama \u2013 ekipman topraklamas\u0131, direnci \u00f6l\u00e7mek i\u00e7in bir i\u015faret\u00e7i multimetre kullan\u0131n<\/p>\n\n\n\n<p>B. Elektrikli havya kafas\u0131n\u0131n topraklanmas\u0131, havya ucu s\u0131cakl\u0131k \u00f6l\u00e7\u00fcm\u00fc, bir i\u015faret\u00e7i multimetre, termometre kullan\u0131n<\/p>\n\n\n\n<p>C. K\u00fc\u00e7\u00fck kalay f\u0131r\u0131n\u0131 topraklamas\u0131, kalay f\u0131r\u0131n\u0131 s\u0131cakl\u0131k \u00f6l\u00e7\u00fcm\u00fc, i\u015faret\u00e7i multimetre, termometre kullan\u0131n<\/p>\n\n\n\n<p>D. Ekipman enstr\u00fcman topraklama \u00f6l\u00e7\u00fcm\u00fc, bir multimetre kullan\u0131n<\/p>\n\n\n\n<p>e. Elektrostatik bileklik topraklama testi, elektrostatik bileklik test cihaz\u0131 kullan\u0131n<\/p>\n\n\n\n<p>F. \u0130\u00e7 ortam s\u0131cakl\u0131\u011f\u0131, ba\u011f\u0131l nem \u00f6l\u00e7\u00fcm\u00fc ve kontrol\u00fc, termometre\/higrometre<\/p>\n\n\n\n<p>5.2.3. Antistatik \u00e7al\u0131\u015fma alan\u0131ndaki personelin k\u0131yafetlerini ve \u00e7e\u015fitli antistatik d\u00fczenlemelerin uygulanmas\u0131n\u0131 kontrol edin.<\/p>\n\n\n\n<p>5.2.4. Ko\u015fullar izin veriyorsa, \u00e7al\u0131\u015fma sahas\u0131nda ve montaj hatt\u0131nda \u00e7e\u015fitli ko\u015fullar alt\u0131nda elektrostatik voltaj\u0131 \u00f6l\u00e7mek i\u00e7in bir elektrostatik test cihaz\u0131 kullan\u0131n. Elektrostatik voltaj genel olarak 100V&#039;tan az, \u00f6zel durumlarda ise 25V&#039;tan az olmal\u0131d\u0131r.<\/p>\n\n\n\n<p>5.3. E\u011fitim ve okuryazarl\u0131k: Her \u00e7al\u0131\u015fan\u0131n iyi mesleki al\u0131\u015fkanl\u0131klar\u0131 anlayabilmesi ve olu\u015fturabilmesi i\u00e7in anti-statik bilgi ve \u00f6nlemler t\u00fcm personel e\u011fitiminin \u00f6nemli bir par\u00e7as\u0131 olarak al\u0131nmal\u0131d\u0131r. Anti-statik g\u00fcvenlik tezgah\u0131 \u00fczerine plastik kutu, deri, karton, cam ve statik elektri\u011fe yatk\u0131n di\u011fer d\u00f6k\u00fcnt\u00fclerin y\u0131\u011f\u0131lmas\u0131na izin verilmez. Operat\u00f6rler ve LED&#039;e dokunmas\u0131 gereken ki\u015filer dokunmadan \u00f6nce antistatik bileklik ve eldiven takmal\u0131d\u0131r.<\/p>\n\n\n\n<p>5.4 \u00d6l\u00e7\u00fcm: Her bir anti-statik test noktas\u0131 ile anti-statik topraklama kablosu aras\u0131ndaki direnci (5~15\u03a9) \u00f6l\u00e7mek i\u00e7in i\u015faret\u00e7i multimetrenin diren\u00e7 aral\u0131\u011f\u0131n\u0131 kullan\u0131n. \u0130deal olarak 0\u03a9 olmal\u0131d\u0131r, ancak \u00f6l\u00e7\u00fclen ger\u00e7ek de\u011fer, 2 mm2&#039;lik telin test noktas\u0131ndan toplama noktas\u0131na kadar olan direnci + 6 mm2&#039;lik telin toplama noktas\u0131ndan \u00f6l\u00e7\u00fclen noktaya kadar olan direncinin toplam\u0131d\u0131r. Bu de\u011fer yakla\u015f\u0131k 5-15\u03a9&#039;dur ve temelde de\u011fi\u015fmez. \u00d6l\u00e7\u00fcm sonucu sonsuza e\u011filim g\u00f6steriyorsa, anti-statik topraklama kablosunda veya \u00f6l\u00e7\u00fcm hatt\u0131nda kopmu\u015f bir kablo oldu\u011fu ve bunun zaman\u0131nda onar\u0131lmas\u0131 gerekti\u011fi kabul edilir.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Referanslar:<\/p>\n\n\n\n<p>[1] Liu Guangyuan taraf\u0131ndan d\u00fczenlenen \u201cElektrik ve Elektronik M\u00fchendisli\u011finin Pratik El Kitab\u0131\u201d, Electronic Industry Press.<\/p>\n\n\n\n<p>[2] Chen Yuandeng taraf\u0131ndan d\u00fczenlenen \u201cLED \u00dcretim Teknolojisi ve Uygulamas\u0131\u201d, Elektronik End\u00fcstrisi Yay\u0131nlar\u0131.<\/p>\n\n\n\n<p>[3] Zhou Zhimin, Zhou Jihai, Ji Aihua, Halk Postalar\u0131 ve Telekom\u00fcnikasyon Bas\u0131n\u0131 taraf\u0131ndan d\u00fczenlenen \u201cLED S\u00fcr\u00fcc\u00fc Devre Tasar\u0131m\u0131 ve Uygulamas\u0131\u201d.<\/p>","protected":false},"excerpt":{"rendered":"<p>Statik elektrik, LED&#039;lere \u00fcretimden kullan\u0131ma kadar her an zarar verebilir. Statik elektrik sal\u0131n\u0131m\u0131, LED&#039;lerin \u00fcretimi ve kullan\u0131m\u0131 s\u0131ras\u0131nda uygun \u015fekilde ele al\u0131nmal\u0131d\u0131r. Alt tabaka olarak SiC kullan\u0131lan LED \u00e7iplerinin anti-statik insan v\u00fccudu modelinin 1100V&#039;tan fazlas\u0131na ula\u015fabilece\u011fi, LED \u00e7iplerinin statik elektri\u011finin ise [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-639","post","type-post","status-publish","format-standard","hentry","category-industry-information"],"_links":{"self":[{"href":"https:\/\/www.dz-led.com\/tr\/wp-json\/wp\/v2\/posts\/639","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dz-led.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dz-led.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dz-led.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dz-led.com\/tr\/wp-json\/wp\/v2\/comments?post=639"}],"version-history":[{"count":5,"href":"https:\/\/www.dz-led.com\/tr\/wp-json\/wp\/v2\/posts\/639\/revisions"}],"predecessor-version":[{"id":650,"href":"https:\/\/www.dz-led.com\/tr\/wp-json\/wp\/v2\/posts\/639\/revisions\/650"}],"wp:attachment":[{"href":"https:\/\/www.dz-led.com\/tr\/wp-json\/wp\/v2\/media?parent=639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dz-led.com\/tr\/wp-json\/wp\/v2\/categories?post=639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dz-led.com\/tr\/wp-json\/wp\/v2\/tags?post=639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}