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1. Excessive pressure is not conducive to heat conduction, and will only lead to oxidation of the soldering iron tip, pad dents and warpage.2. Incorrect size, s...
Painting requirements:1. Paint thickness: The thickness of the paint film is controlled at 0.05mm-0.15mm. Dry film thickness 25um-40um.2. Secondary coating: In ...
According to the circuit board factory, conformal paint is a specially formulated coating used to protect circuit boards and related equipment from environmenta...
Copper deposition is an important part of automotive circuit board design. The so-called copper cladding is to use the idle space on the automotive circuit boar...
1. There are three major possibilities for the green paint to fall off. The first is that the nature of the green paint itself is not enough to withstand th...
Of all the materials for surface conditioning, non-woven products work best. When non-woven materials are used for various polishing, brushing and deburring, i...
Computers have computer circuit boards, machines have machine circuit boards, and many electronic products need to be equipped with corresponding circuit boar...
1. The shape of the PCB panel should be as close to a square as possible. It is recommended to use 22, 33,... 2. The outer frame (clamping edge) of the PCB ...
With the development of the electronic industry, the integration of electronic components is getting higher and higher, and the volume is getting smaller and ...
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