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2021-07-08

Standards of Machining and Technics of Shape and Hole for Double-sided FPC

Most of the processing of the hole and shape of the double-sided FPC is processed by punching. However, it is not the only method. Depending on […]

2021-07-08

Sixteen Common Welding Defects in Circuit Board Processing (Part 1)

There are many common welding defects in circuit board processing. The following figure shows sixteen common welding defects. The following is a detailed description of common […]

2021-07-08

Copper Plating in PCB Processing

Copper plating is to use the unused space on the PCB as a reference surface and then fill it with solid copper. These copper areas are […]

2021-07-07

What Are the Reasons for Using Multi-layer Circuit Boards in High-speed PCB Design?

Multi-layer circuit boards are recommended in high-speed PCB design. First of all, the multi-layer circuit board allocates the inner layer to the power and ground, so […]