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2022-02-19
Typical PCB protection devices mainly fall into the following categories: (1) Resistor-capacitance components. By connecting resistance-capacitance elements on each signal line, it can play a […]
2022-02-19
The Difference Between Immersion Gold PCB Board and Gold-Plated PCB Board 1. The crystal structure formed by immersion gold and gold plating is different. The thickness […]
2022-02-18
There are several reasons for general copper plating. EMC. For a large area of ground or power supply copper, it will play a shielding role, and […]
2022-02-18
(7) Reliable structure, mature and advanced technology. In circuit and structural design, the number of connectors and metallized holes should be minimized. Circuit components and […]
