What is the circuit board tri-proof paint rework? The coating of three-proof paint is generally the last process in PCB assembly. However, during inspection, electronic components may have defects. At this time, the three-proof paint coating is required to be repairable. and so…

How to judge the quality of multi-layer PCB circuit board from PCB color. Today, Honglian editor will explain to you what kind of influence the color of PCB has on its performance. How should we judge multi-layer PC...

One of the keys to high-speed power supply PCB board design for power layer wiring is to reduce as much as possible the voltage drop caused by the line impedance and the various noises introduced by the conversion of high-frequency electromagnetic fields. Two methods are usually used to solve the above...

More than 10 years of PCB customization experience, powerful integrated More than 10 years of PCB customization experience, powerful integrated More than 10 years of PCB customization experience, powerful integrated More than 10 years of PCB customization experience, powerful integrated More than 10 years of PCB customization experience, powerful integrated More than 10 years of PCB customization experience, powerful integrated