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
BGA, magaceeda oo buuxa waa Ball Grid Array, kaas oo ah noocyada habka baakadaha kaas oo wareegyada isku dhafan ay isticmaalaan looxyada side organic.
Looxyada PCB ee leh BGA waxay leeyihiin biinno isku xidhid badan marka loo eego PCB-yada caadiga ah. Dhibc kasta oo ku yaal guddiga BGA waxaa loo iibin karaa si madax bannaan. Dhammaan xidhiidhada PCB-yadaan waxay u kala firdhisan yihiin qaab matrix lebbisan ama shabagyo dusha sare ah. Naqshadeynta PCB-yadaan waxay u oggolaaneysaa dhammaan dusha hoose in si fudud loo isticmaalo halkii laga isticmaali lahaa aagga hareeraheeda.
Biinanka xirmada BGA aad ayey uga gaaban yihiin PCB-ga caadiga ah sababtoo ah waxay leedahay qaab wareeg ah oo keliya. Sababtan awgeed, waxay ku siin kartaa waxqabad ka wanaagsan xawaare sare. Alxanka BGA wuxuu u baahan yahay kontorool sax ah waxaana inta badan haga mashiinada tooska ah.
We waxa uu ku iibin karaa PCB-ga cabirka BGA oo aad u yar xataa masaafada u dhaxaysa kubbadu waa 0.1mm oo kaliya.
