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2021-12-02

Why Do PCB Boards Need Test Points? (2)

However, with the evolution of technology, the size of the printed circuit board has become smaller and smaller. It is already a bit difficult to squeeze […]

2021-12-02

Nine Rules for PCB Wiring (1)

Nine Rules for PCB Wiring: 1. Connection Simplification Principle The connection should be streamlined, as short as possible, with as few turns as possible, and the […]

2021-12-02

Nine Rules for PCB Wiring (2)

4. Maximum allowable working current of printed wire Formula: I=KT0.44A0.75 K is the correction factor. Generally, the copper-clad wire is 0.024 for the inner layer and […]

2021-12-01

Why Do PCB Boards Need Test Points? (1)

For people studying electronics, it is natural to set up test points on the circuit board, but for people studying machinery, what are the test points? […]