Imodeli Yolwazi Oluyisisekelo No. PCB-A47, ai-PCB enezingqimba ezi-4okweAmasistimu Okuphatha Ibhethri.Yakhelwe ngokucophelela ukuze ihlangabezane nezidingo zesimanje zokugcina amandla, ihlinzeka ngokusebenza okukhethekile nokwethembeka.Ngobunjiniyela obunembayo, ithuthukisaukusatshalaliswa kwamandla, isignali yobuqotho, futhiukuphathwa okushisayo, ukuthuthukisa ukusebenza kahle kwebhethri nempilo yokuphila kuyilapho kunciphisa izindleko zokulilungisa.Idizayini yayo eguquguqukayo ithatha izinhlobo zamabhethri nosayizi abahlukahlukene, okuyenza ifanelekeizimoto zikagesi, ukugcinwa kwamandla avuselelekayo, futhi nokuningi.Ifaka nezinyathelo zokuphepha ezithuthukisiwe ngokumelene ne-overvoltage kanye ne-overcurrent, yethuPCBiqinisekisa ukuvikelwa kwebhethri nezinto zokusebenza.Khetha yethuI-4-Layer PCBngokuthembeka kwe-top-notch, ukusebenza kahle, nokuphepha, ukubeka izindinganiso ezintshaukugcinwa kwamandla.