Labarai
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Hanyar haɗin PCB
A matsayin wani sashe na gaba dayan na'ura, PCB gabaɗaya ba zai iya zama samfurin lantarki ba, kuma dole ne a sami matsalar haɗin waje.Misali, ana buƙatar haɗin lantarki tsakanin PCBs, PCBs da abubuwan haɗin waje, PCBs da bangarorin kayan aiki.Yana daya daga cikin muhimman abubuwan c...Kara karantawa -
PCBA Reverse Engineering
Hanyar fahimtar fasaha ta kwafin kwafin PCB shine kawai don bincika allon da'irar da za a kwafi, yin rikodin cikakken bayanin wurin, sannan cire abubuwan da aka gyara don yin lissafin kayan (BOM) da shirya siyan kayan, allon komai shine Hoton da aka bincika shine sarrafa ta kwafin boa...Kara karantawa -
Don isa waɗannan maki 6, PCB ba za a lanƙwasa ba kuma ba za a murƙushe bayan tanderun da aka sake fitarwa ba!
Lankwasawa da warping na PCB board abu ne mai sauki ya faru a cikin tanderun walda.Kamar yadda muka sani, yadda za a hana lankwasawa da warping na PCB jirgin ta backwelding makera aka bayyana a kasa: 1. Rage tasirin zafin jiki a kan PCB hukumar danniya Tun da "zazzabi" ne ma ...Kara karantawa -
Sharuɗɗan masu shiga – Bayanin PCB Postcure!
I. PCB Control Specification 1. PCB kwancewa da ajiya (1) PCB hukumar shãfe haske da unoped za a iya kai tsaye amfani da online a cikin watanni 2 na masana'antu kwanan wata (2) The PCB hukumar masana'antu kwanan wata ne a cikin 2 months, da kuma cirewa kwanan wata dole ne a alama. bayan cire kaya (3) PCB hukumar masana'anta ...Kara karantawa -
Menene hanyoyin duba hukumar da'ira?
Cikakken kwamitin PCB yana buƙatar tafiya ta matakai da yawa daga ƙira zuwa ƙãre samfurin.Lokacin da duk hanyoyin suka kasance a wurin, a ƙarshe za ta shiga mahaɗin dubawa.Allunan PCB da aka gwada kawai za a yi amfani da su akan samfurin, don haka yadda ake yin aikin dubawa na hukumar PCB, Wannan babban ...Kara karantawa -
Shin kun san cewa akwai nau'ikan PCB aluminum substrates da yawa?
PCB aluminum substrate yana da yawa sunayen, aluminum cladding, aluminum PCB, karfe clad buga kewaye hukumar (MPCCB), thermally conductive PCB, da dai sauransu A amfani da PCB aluminum substrate shi ne cewa zafi dissipation ne muhimmanci fiye da misali FR-4 tsarin. da dielectric amfani da i..Kara karantawa -
Shin kun san menene fa'idodin Multilayer PCB?
A cikin rayuwar yau da kullun, allon kewayawa na PCB mai yawan Layer a halin yanzu shine nau'in allon da'ira da aka fi amfani dashi.Tare da irin wannan muhimmin rabo, dole ne ya amfana daga fa'idodi da yawa na kwamitin da'ira na PCB mai yawan Layer.Bari mu dubi fa'idodin.Fa'idodin aikace-aikace na Multi-lay...Kara karantawa -
Ya kamata a toshe ta hanyar PCB, wane irin ilimi ne wannan?
Ramin da'a ta hanyar rami kuma ana kiransa ta rami.Domin biyan buƙatun abokin ciniki, dole ne a toshe allon kewayawa ta rami.Bayan aiki da yawa, ana canza tsarin toshewar al'ada na al'ada, kuma ana kammala abin rufe fuska da na'urar siyar da katako tare da farar ni ...Kara karantawa -
Yadda za a "sanyi" PCB allon kewaye
Zafin da kayan lantarki ke haifarwa yayin aiki yana haifar da zafin ciki na kayan aiki ya tashi da sauri.Idan zafi bai bace a cikin lokaci ba, kayan aikin za su ci gaba da yin zafi, na'urar za ta yi rauni saboda yawan zafi, kuma amincin kayan lantarki zai ...Kara karantawa -
Aluminum substrate yi da surface gama tsari
Ƙarƙashin aluminum ɗin laminate ne na ƙarfe na ƙarfe tare da kyakkyawan aikin watsar da zafi.Wani abu ne mai kama da faranti da aka yi da gilashin fiber fiber na lantarki ko wasu kayan ƙarfafawa wanda aka yi masa ciki da guduro, guduro ɗaya, da dai sauransu a matsayin maɗaɗɗen manne, an lulluɓe shi da foil na jan karfe akan ...Kara karantawa -
Shin kun san game da babban amincin PCB?
Menene abin dogaro?Amincewa yana nufin "amintaccen" da "amintaccen", kuma yana nufin iyawar samfur don yin ƙayyadadden aiki a ƙayyadaddun sharuɗɗa da cikin ƙayyadadden lokaci.Don samfuran ƙarshe, mafi girman dogaro, mafi girman garantin amfani…Kara karantawa -
4 musamman plating hanyoyin for PCB a electroplating?
Rigid-Flex Electronic Controlling Board 1. PCB ta hanyar rami rami Akwai hanyoyi da yawa don gina Layer na plating wanda ya dace da buƙatun akan bangon rami na substrate ...Kara karantawa
