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2022-03-15

How to Deal With False Welding, Cold Welding and Wicking during SMT Chip Processing?

In the process of lead-free chip processing, SMT chip processing plants may encounter problems such as false soldering, cold welding and wicking. So how should chip […]
2022-03-15

Introduction of Packaging Technology on PCB Circuit Board

The COB package on the PCB circuit board, if the bare chip is directly exposed to the air, is susceptible to pollution or man-made damage, affecting […]
2022-03-14

How to Control the PCBA Manufacturing Process

The process of PCBA contract labor and material processing involves a series of processes such as PCB circuit board manufacturing, component procurement and inspection, patch processing, […]
2022-03-14

How to Quickly Identify SMT Component Failures and Common Power Short-Circuit Failures on PCB Circuit Boards

Some SMD components are very small, and it is very inconvenient to use ordinary multimeter test pens to test and repair. First, it is easy to […]