PCB division.Single Sided Copper PCB Board maker_Shenzhen StarLight Industrial Development Co., Ltd.

PCB division.Single Sided Copper PCB Board maker

source:Other information release time:2023-05-25 Hits: Popular:PCB Assembly company: Share:

　　Printing circuit boards are used to all products except the simplest electronic products. They are also used for certain electronic products, such as passive switch box.

　　The alternatives of PCB include winding and point -to -point structures. These two materials were once popular but rarely used. PCB needs additional design work to arrange circuits, but manufacturing and assembly can be automated. Professional CAD software can be used to complete most of the layout. Compared with other wiring methods, batch production circuits using PCB are cheaper and faster because components are installed and wiring in one operation. A large amount of PCB can be manufactured at the same time, and the layout only needs to be carried out once. PCB can also be manufactured in small amounts to reduce the benefits.

　　PCB can be single -sided (a copper layer), double -sided (two copper layers on both sides of a substrate layer), or multi -layer (the outer layer and inner layer of the copper, alternate with the substrate layer). Multi -layer PCB allows higher component density, because the circuit traces on the inner layer will occupy the surface space between components. The popularity of multi -layer PCB with more than two, especially more than four copper planes has occurred at the same time as surface paste technology. However, multi -layer PCB makes the repair, analysis and on -site modifications that are more difficult and usually unrealistic.

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