Circuit board of the green skin and silver contacts were burned iron, but also use it?
If only part of the welding point is lost, you should be able to see the copper wire connected to the welding point, the copper wire surface of the green solder mask hanging on the tin after the wire with the copper wire and USB interface line can be connected.
combination of this new product. Therefore, the soft and hard bonding board, that is, flexible circuit boards and rigid circuit boards, after pressing and other processes, according to the relevant process requirements together to form a FPC characteristics and PCB characteristics of the circuit board.
excellent flexible printed circuit board with a high wiring density, light weight, thin thickness, good bending characteristics!) And soft and hard combination plate (reechas, Soft and hard combination plate) -FPC and PCB birth and development, gave birth to a soft and hard
Circuit board can be called printed circuit board or printed circuit board, the English name for (Printed Circuit Board) PCB, (Flexible Printed Circuit board) FPC circuit board [1] (FPC circuit board, also known as flexible circuit board flexible circuit board is poly Imide or polyester film made of a substrate with a high degree of reliability,
Circuit board name: circuit boards, PCB board, aluminum plate, high frequency board, thick copper plate, impedance board, PCB, ultra-thin circuit boards, ultra-thin circuit boards, printing (copper etching technology) circuit boards. The circuit board makes the circuit miniaturized and intuitive, which plays an important role in the mass production and optimization of the fixed circuit.
