What are the common PCB boards?

Time of issue:

1970-01-01 08:00

At present, the common PCB materials in our market mainly include insulating materials, metal copper and solder. Moreover, our common PCB can be divided into three types: single-sided PCB, double-sided PCB and Multilayer PCB. See the following for details:
1、 Single sided PCB
Single sided PCB mainly refers to PCB with copper on one side and no copper on the other side. 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
Double sided PCB board consists of two layers: top layer and bottom layer. Both sides are coated with copper and the middle is an insulating layer. Both sides can be wired. Generally, they need to be connected by vias or pads. Double sided PCB can be used in complex circuits and is an ideal PCB.
3、 Multilayer PCB
Multilayer PCB generally refers to PCB boards with more than three layers. On the basis of double-sided PCB, it adds internal power layer, grounding layer and multiple intermediate signal layers. With the rapid development of electronic technology, the integration of circuits is becoming higher and higher, and the application of multi-layer PCB is becoming more and more extensive. However, due to the increase in the number of layers of Multilayer PCB, the processing technology is difficult, and the manufacturing cost is also very high.
Therefore, we should make the circuit board according to our own needs, so that the stability of the circuit board can be high



Related news