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2022-02-19

PCB Recycling Method

At present, the recycling and processing methods of waste PCB mainly include physical method, chemical method and biological method. Physical methods mainly include mechanical crushing, air […]
2022-02-19

The Types of PCB Electrostatic Protection Electronic Components

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 Board and Gold-Plated Board

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

The Role of Copper in PCB

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 […]