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PCB Tech

PCB Tech

PCB Tech

PCB Tech

How many reliable PCB circuit board manufacturers have known the classification of the number of layers
2021-09-03
View:41
Author:Belle

When buying a PCB circuit board, many people will pay attention to the number of layers of the manufacturer's process capability, because the number of layers will directly affect the usage, so what is the general classification of the number of layers of the PCB circuit board manufacturer? Let Xiaobian explain it for you.

1. PCB single-sided circuit board, on the most basic PCB, the parts are concentrated on one side, and the wires are concentrated on the other side. Because the wires only appear on one side, this kind of PCB is called a PCB single-sided circuit board.

2. PCB double-sided circuit board is an extension of PCB single-sided circuit board. When single-layer wiring cannot meet the needs of electronic products, double-sided boards should be used. There are copper-clad wires on both sides, and the lines between the two layers can be connected through via holes to form the required network connection.

 PCB circuit board


 3. PCB multi-layer circuit board refers to a printed board with more than three layers of conductive pattern layers and insulating materials between them laminated with each other, and the conductive patterns between them are interconnected as required. The PCB multilayer circuit board is the product of the development of electronic information technology in the direction of high speed, multi-function, large capacity, small volume, thinness and light weight.


The content of the classification of the number of layers of reliable PCB circuit board manufacturers is introduced here. When buying these PCB circuit boards, the number of layers must be understood clearly, and the PCB circuit boards of different materials are different. The thickness will also be different. Of course, if you want to choose those standard PCB circuit boards, you must go to a standard manufacturer to customize. For example, Sensiyuan is a good choice.