PCBA (Printed Circuit Board Assembly) ṭha famkim design tur chuan thil tam tak ngaihtuah a ngai a, circuit design atanga component thlan thlengin, production leh testing thlengin. A hnuaia tarlan te hi harsatna thenkhat, PCBA design-a thil pawimawh tak tak leh design tha famkim neih theihna tura hmanraw hrang hrangte tarlan a ni.

PCB design hi thil buaithlak leh nalh tak a ni a, thil tam tak a huam a, circuit schematic design, component layout, routing rules, power supply leh grounding design, EMI/EMC design, manufacturing leh assembly te a huam a ni. Circuit board performance tha tak, stability leh rintlak tak design tur chuan aspect tin hi designer ten uluk taka ngaihtuah a ngai a ni. He thuziak thupui hmang hian PCB designer te tan PCB design quality leh efficiency tihsan nan reference leh guidance engemaw zat pek ka beisei.