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What are the common PCB boards?
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What are the common PCB boards?

  • Time of issue:2018-04-17 17:56

(Summary description)At present, the common PCB board manufacturing materials on our market mainly include insulating materials, metallic copper and solder.

What are the common PCB boards?

(Summary description)At present, the common PCB board manufacturing materials on our market mainly include insulating materials, metallic copper and solder.

  • Time of issue:2018-04-17 17:56
Information

  At present, the common PCB board manufacturing materials on our market mainly include insulating materials, metallic copper and solder. Moreover, our common PCB boards can be divided into three types of single-sided PCB boards, double-sided PCB boards and multilayer PCB boards. See the following introduction for details:

  1. Single-sided PCB

  A single-sided PCB mainly refers to a PCB with copper on one side and no copper on the other side. The single-sided PCB can only place components (hereinafter referred to as components) and wiring on the copper-coated side, which is suitable for simple circuits.

  2. Double-sided PCB

  The double-sided PCB includes two layers: top layer and bottom layer, with copper on both sides and an insulating layer in the middle. Both sides can be wired, and generally need to be connected by vias or pads. Double-sided PCB board can be used for more complex circuits, it is an ideal PCB board.

  3. Multi-layer PCB

  Multi-layer PCB board generally refers to a PCB board with more than three layers. It adds internal power layer, ground layer and multiple intermediate signal layers on the basis of double-sided PCB board. With the rapid development of electronic technology, the integration of circuits is getting higher and higher, and the application of multi-layer PCB boards is becoming more and more extensive. However, due to the increase in the number of layers of the multi-layer PCB board, it brings difficulty to the processing technology, and the manufacturing cost is also very high.

  Therefore, we must make according to our own needs when making circuit boards, so that the stability of the circuit board can be high

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