PCB introduction

PCB (PRINTED CIRCUIT BOARD) is the printed circuit board, referred to as the printed board, which is one of the important components of the electronics industry. Almost every electronic device is as small as electronic watches, calculators, as large as computers, communication electronic equipment, and military weapon systems. As long as there are electronic components such as integrated circuits, in order to make the electrical connection between each component, you must use printing. plate. 

The printing line board is composed of pads of the insulation bottom plate, connecting wire and assembly welding electronic component. It has the dual effects of conductive wires and insulation bottom plates. It can replace complex wiring, realize the electrical connection between the components in the circuit, which not only simplifies the assembly and welding work of electronic products, reduce the wiring workload in traditional methods, and greatly reduce the labor intensity of workers; but also reduces the entire machine to the entire machine. Delivery, reduce product costs, and improve the quality and reliability of electronic equipment. Printing line boards have good product consistency. It can adopt standardized design, which is conducive to mechanization and automation in the production process. At the same time, the entire printing line board can be used as an independent spare parts to facilitate the exchange and maintenance of the entire machine. At present, the printing line board has been extremely widely used in the manufacturing of electronic products