<P> A printed circuit board ( PCB ) mechanically supports and electrically connects electronic components using conductive tracks , pads and other features etched from copper sheets laminated onto a non-conductive substrate . Components ( e.g. capacitors , resistors or active devices ) are generally soldered on the PCB . Advanced PCBs may contain components embedded in the substrate . </P>
<P> A printed circuit board ( PCB ) mechanically supports and electrically connects electronic components using conductive tracks , pads and other features etched from copper sheets laminated onto a non-conductive substrate . Components ( e.g. capacitors , resistors or active devices ) are generally soldered on the PCB . Advanced PCBs may contain components embedded in the substrate . </P>
what is the meaning of pcb in electronics
what is the meaning of pcb in electronics
printed circuit board
printed circuit board