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Common knowledge of circuit boards: Composition and main functions of some parts of circuit boards A circuit board, fully known as a Printed Circuit Board (abbreviated as PCB), is an indispensable com…Learn More
Definition and avoidance methods of punctiform hole breakage in PCB circuit boards Definition Dot-shaped hole breakage is a defect that may occur during the PCB (Printed Circuit Board) processing. Its…Learn More
The differences between FPC gold-immersion boards and gold-plated boards are mainly reflected in the following aspects: Process principle Immersion gold board: Through a chemical reaction, specificall…Learn More