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2022-02-14

Soldering Part for External Inspection of PCB

When inspecting the soldering part of the PCB board, we can use the following four methods. 1. PCB triangulation Method (light cutting method, light structuring method) […]
2022-01-22

How to Debug A Newly Designed PCB Board

For a newly designed PCB circuit board, it is often difficult to debug it, especially when the board is relatively large and there are many components, […]
2022-01-22

Some Ways to Find Faults of PCB

There are generally the following ways to find PCB faults:   ①Measurement Voltage Method   The first thing to confirm is whether the voltage of the […]
2022-01-22

Fixed Position Short Circuit for Improvement Measures for PCB Short Circuit

The main reason for short circuit of PCB is that the film line is scratched or there is garbage on the coated screen, and the coated […]