source:Other information release time:2023-07-15 Hits: Popular:PCB Assembly company
The circuit board is mainly composed of pads, perforated, installation holes, wires, components, plug -in plug -ins, filling, electrical boundary circuit board industrial areas, etc. The main functions of each component are as follows: pads: for welding component pins Metal holes. Horcho: There are metal over -pores and non -metal pores, where the metal pores are used to connect the pinnacle of the component between the layers. Installation holes: used for fixed circuit boards. Route: Electric network copper film for connecting component pins. Plug -in: The components used between circuit boards. Fill: Copper applied to the ground network can effectively reduce impedance. Electrical boundary: It is used to determine the size of the circuit board, and the components on all circuit boards cannot exceed the boundary.
The names of the circuit board are: circuit board, PCB board. The types are: aluminum substrate, high -frequency board, ultra -thin circuit board, ultra -thin circuit board, flexible circuit board, etc. The circuit board makes the circuit mini and intuitive. The development of circuit board technology has played a vital role in the rapid development of electronic products.
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