Tiknoolajiyada ugu fiican waa mid ka mid ah soosaarayaasha pcb ugu fiican iyo alaab-qeybiyeyaasha guddiga wareegyada daabacan ee Shiinaha
Luqadda
Tiknoolajiyada ugu fiican waa mid ka mid ah soosaarayaasha pcb ugu fiican iyo alaab-qeybiyeyaasha guddiga wareegyada daabacan ee Shiinaha
Multi-Layer PCB tixraac guddiga wareegga daabacan waxa uu leeyahay in ka badan laba lakab oo naxaas ah, sida 4 lakabka pcb, 6L, 8L, 10L, 12L, iwm. Sida technology hagaajinaysaa, dadku waxay gelin karaan in ka badan iyo ka badan lakabyo copper on sabuurad isku mid ah. Hadda, waxaan soo saari karnaa 20L-32L FR4 PCB.
Qaab dhismeedkan, injineerku wuxuu raad ku dhejin karaa lakabyo kala duwan ujeeddooyin kala duwan leh, sida lakabyada awoodda, wareejinta calaamadaha, gaashaanka EMI, isu-ururinta qaybaha, iyo wixii la mid ah. Si looga fogaado lakabyo badan, la Aasimay Via ama Indho la'aanta iyada oo loo marayo waxaa loogu talagalay PCB-da lakabyo badan. Boodhka in ka badan 8 lakab, walxaha Tg FR4 sare waxay noqon doonaan kuwo caan ka ah Tg FR4 caadiga ah.
Lakabyo badan waa, ka sii adag& Wax-soo-saarku way adkaan doontaa, kharashkuna wuu ka qaalisanaan doonaa. Waqtiga hogaanka ee PCB-ga lakabyada badan waa uu ka duwan yahay kan caadiga ah, fadlan nala soo xidhiidh wakhti sax ah.
