Tlhahiso ea Backplane PCB e bile mofuta o ikhethang oa sehlahisoa. Ho khutlela morao ho feta boto e tloaelehileng ea PCB ebile e le boima, 'me mocheso oa eona oa mocheso le eona e kholo. Ka tloaelo, ha li na likarolo tse sebetsang; ho fapana le hoo, li sebeletsa e le setsi sa khokahano lipakeng tsa li-PCB tsa mosebetsi o sebetsang. Li-PCB tsa morao-rao hangata li kenyelletsa likarolo tse fapaneng tse kenyeletsang li-vias tse sa boneng / tse patiloeng, thepa e lebelo le phahameng / lebelo le phahameng, ho checha ka morao, sekontiri se phahameng, sekhahla se phahameng sa sekhahla le impedance e laoloang. Backplane PCB hangata e ne e sebelisa Printed Circuit Board hape e sebelisitsoe ho li-minicomputer le lits'ebetsong tse phahameng tsa ts'epahalo.