安防监控模板

PCB is the abbreviation of the printed circuit board(pcb board). In some countries,PCB is called PWB (printed wiring board). PCB comprises insulated baseboard, copper foil connecting wires, and bonding pads for electronic welding components. It has the dual functions of the conductive line and insulated baseboard. It can replace complex wiring to achieve circuit connection between components in the circuit.

At present, the variety of PCB has developed from single sided to double sided, multilayer, and flexible PCB.PCB structure and quality have also grown to ultra high density, miniaturization, and high reliability; new design methods and designs Supplies, PCB materials, and PCB manufacturing processes continue to emerge.