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High quality PCB boards should meet the requirements

  • Author:o-leading
  • Source:o-leading.com
  • Release on :2018-07-30




High quality PCB boards should meet the requirements:

1. It is not easy to fall off due to high temperature copper skin;

2, the copper surface is not easy to oxidize, affecting the installation speed, and soon after the oxidation is broken;

3. There is no additional electromagnetic radiation;

4, the line width, line thickness, line spacing meet the requirements, in order to avoid line heating, open circuit, and short circuit;

5. The quality of high temperature, high humidity and special environment should also be considered;

6. The shape is not deformed, so as to avoid deformation of the outer casing after installation and the screw holes are misaligned. Now it is mechanized installation, the hole position of the circuit board and the deformation error of the line and design should be within the allowable range.