Immisa nooc oo ah guddiga wareegga PCB ayaa loo qaybin karaa iyadoo loo eegayo agabka?Halkee laga isticmaalaa?

Kala soocida walxaha PCB-ga caadiga ah waxaa ka mid ah kuwan soo socda: Bai waxay isticmaashaa FR-4 (saldhig maro fiber galaas ah), CEM-1/3 (fiber galaas iyo substrate ka kooban warqad), FR-1 (laminate naxaas ah oo warqad ku salaysan), saldhig bir ah. Laminates-yada maxaasta ah (gaar ahaan aluminium-ku-saleysan, qaar yar ayaa ku saleysan birta) waa noocyada ugu badan ee agabka hadda, guud ahaan si wadajir ah loogu yeero PCB-yada adag.

Saddexda ugu horreeya waxay guud ahaan ku habboon yihiin alaabooyinka u baahan dahaarka elektiroonigga ah ee waxqabadka sare leh, sida looxyada xoojinta FPC, suufka qodista PCB, mesons fiber galaas, potentiometer film kaarboon daabacan looxyada fiber galaas, gears xiddigaha saxda ah (shiidi wafer), xaashida tijaabada saxda ah, korantada (koronto) qalabka dahaarka joogitaanka, taarikada dahaarka, taarikada dahaadhka beddelka, qaybaha dahaarka matoorka, qalabka wax lagu shiidayo, taarikada korantada ee korantada, iwm.

Naxaas-ku-salaysan bir-ku-salaysan waa alaabta aasaasiga ah ee warshadaha elektiroonigga ah, inta badan waxaa loo isticmaalaa habaynta iyo soo saarista looxyada daabacan (PCB), kuwaas oo si weyn loogu isticmaalo alaabada elektiroonigga ah sida telefishinada, raadiyaha, kumbuyuutarrada, kumbuyuutarrada, mobilada. isgaarsiinta.