PCB Copper

PCB-ga Naxaasta ah, ama Gudida Wareega Daabacan ee Ku-salaysan Copper, waa nooca ugu badan ee looxa wareegyada daabacan ee loo isticmaalo elaktrooniga. Erayga "PCB Copper" guud ahaan waxa loola jeedaa PCB-ga u isticmaala naxaasta oo ah sheyga aasaasiga ah ee wareegga wareegga. Copper waxaa si weyn loo isticmaalaa iyadoo ay ugu wacan tahay dhaqdhaqaqa korantada oo aad u wanaagsan, ductility, iyo qiimo jaban.

PCB-ga Copper-ka ah, lakabyo khafiif ah oo naxaas ah ayaa lagu dhejiyay hal ama labada dhinac ee substrate-ka aan shaqaynayn, sida caadiga ah waxaa laga sameeyaa maaddooyin sida FR-4 (laminate epoxy-fiber xoojiyeen), CEM-1 (warqad iyo sheyga epoxy resin), ama polytetrafluoroethylene (PTFE, oo loo yaqaan Teflon). Lakabyada naxaasta ah ayaa markaa loo qaabeeyey iyadoo la isticmaalayo sawir-qaadis iyo geeddi-socod si loo abuuro dariiqyada wareegga ee la rabo, isku xirka qaybaha kala duwan ee elektiroonigga ah sida resistors, capacitors, iyo wareegyada isku dhafan.