Isakhiwo se-PCB yibhodi yesekethe ephrintiwe. Ibhodi yesifunda ephrintiwe libizwa nangokuthi ibhodi yesekethe ephrintiwe, okuyisithwali esivumela izingxenye ezahlukahlukene ze-elekthronikhi zixhumeke njalo.

Isakhiwo se-PCB sihunyushelwa ekuhlelweni kwebhodi le-Chinese eliphrintiwe ngesiShayina. Ibhodi yesekethe ebunzimeni bendabuko yindlela yokusebenzisa ukuphrinta ukuthola umjikelezo, ngakho-ke ibizwa nge-Printry noma ephrintiwe ePrintiwe. Kusetshenziswa amabhodi aphrintiwe, abantu abakwazi ukugwema amaphutha e-wiring kuphela kwinqubo yokufaka (ngaphambi kokuvela kwe-PCB, izingxenye ze-elekthronikhi zonke zixhumene nezintambo, kepha zingezinhle kakhulu zokuphepha). Umuntu wokuqala ukusebenzisa i-PCB kwakunguPaul. I-Eisler, isetshenziswe okokuqala emsakazweni ngo-1936. Kugcwele uhlelo lokusebenza ngawo-1950.

Izici ze-PCB Layout

Njengamanje, imboni ye-elekthronikhi isungule ngokushesha, futhi umsebenzi wabantu nokuphila akuhlukaniswa kusuka kumikhiqizo ehlukahlukene ye-elekthronikhi. Njengomphathi obaluleke kakhulu futhi obalulekile wemikhiqizo ye-elekthronikhi, i-PCB iphinde yadlala indima ebaluleke kakhulu. Imishini ye-elekthronikhi iveza umkhuba wokusebenza okuphezulu, isivinini esikhulu, ukukhanya nokuncipha. Njengomkhakha we-multidisciplinary, i-PCB isibe ngenye yobuchwepheshe obubucayi kakhulu bemishini ye-elekthronikhi. Imboni ye-PCB ihlala endaweni ebaluleke kakhulu kubuchwepheshe bokuxhumana nge-elekthronikhi.