Barka da zuwa shafin yanar gizon mu.

10-yadudduka-PCB

Short Bayani:


Bayanin Samfura

Bayani dalla-dalla don wannan 10 yadudduka PCB:

Gidaje 10 yadudduka Rashin ikon sarrafawa Ee
Kayan Jirgin FR4 Tg170 Makafi & binne Vias Ee
Gama kaurin Jirgin 1.6mm Gilashin Edge Ee
Gama kaurin Copper na ciki 0.5 OZ, na waje 1 OZ Laser hakowa Ee
Kula da Surface ENIG 2 ~ 3u ” Gwaji 100% E-gwaji
Launin Soldmask Shuɗi Gwajin Gwaji IPC Class 2
Launi na Silkscreen Fari Lokacin jagora 12 kwanaki bayan EQ

 

Menene PCB mai multilayer and menene halaye na wani multilayer hukumar?

Multilayer PCB yana nufin allon zagaye masu amfani da kayan wuta. Multilayer PCB yana amfani da takaddun layi ɗaya ko allon igiyoyi masu fuska biyu. Yi amfani da gefe biyu mai gefe biyu kamar na ciki, mai gefe biyu a matsayin Layer ta waje, ko biyu mai gefe biyu a matsayin layin ciki da kuma rukuni biyu mai ɗaure kamar layin da aka buga allon zagaye. Tsarin sakawa da insulating bonding material alternately together and conductive pattern Bugun kewaye allon da aka haɗa juna bisa ga ƙirar buƙatun ƙira sun zama layuka huɗu da layuka shida da aka buga allon kewaya, wanda aka fi sani da suna multilayer buga da'irar allo. 

Tare da ci gaba da ci gaban SMT (Surface Mount Technology) da ci gaba da gabatar da sabon ƙarni na SMD (Surface Mount Devices), kamar QFP, QFN, CSP, BGA (musamman MBGA), kayayyakin lantarki sun fi hankali da ƙaramar magana, don haka Inganta manyan canje-canje da ci gaba a cikin fasahar masana'antu ta PCB. Tunda IBM ya fara samun nasarar samar da babban abu mai yawa (SLC) a 1991, manyan kungiyoyi a kasashe daban daban suma sun kirkiro microplate mai girman yawa (HDI). Ci gaban da sauri na waɗannan fasahohin sarrafawa ya sa ƙirar PCB ta haɓaka a hankali a cikin jagorancin layuka masu yawa, manyan wayoyi masu yawa. Tare da sassauƙan ƙira, daidaitaccen abin dogaro da aikin lantarki da haɓaka tattalin arziƙi, ana yin amfani da allunan ɗakuna masu ɗumbin yawa a yanzu cikin masana'antar kayayyakin lantarki.


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