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2020-12-19

Why Copper Fall off in PCB?

Copper fall off is a common problem in PCB fabrication. Let’s see the below reasons to learn more about it. 1. The copper foil is […]

2020-12-18

Introduction To The Selective Welding Processes

There are two different selective welding processes: drag welding and dip welding. The selective towing process is performed on a single small nozzle solder wave. […]

2020-12-16

How To Deal With PCB Sensitive Circuit And What Are The Interference Elements?

How to deal with PCB sensitive circuit (1) the power cord According to the size of printed circuit board current, try to make the power line […]

2020-12-16

Details and application fields of soft and hard combination plates

Soft and hard combined board is a new type of printed circuit board with durability and adaptability, which is used for three-dimensional assembly under different assemblies. […]