The fast prototype PCBs is provided with an insulating board as the base material, and at least a conductive pattern is arranged on the circuit board and is provided with a hole, which is used for replacing the chassis of the electronic components of the previous device and realizing the mutual connection between the electronic components.

PCB circuit board from the single layer to the double-sided board, multilayer board, such as 8 layer PCB. And to the high precision, high density and high reliability direction, the application is more extensive.

1, clean the dust on the PCB circuit board.

2, the PCB circuit board in the electrolytic capacitor capacity sampling.

3, for the high power device is coated with thermal grease, should check the thermal grease not dry.

We can supply the high quality pcb, all the pcb products with good price.