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2021-09-10

EMI control technology of PCB 2

Connector selection and signal terminal definition The connector is a key link in high-speed signal transmission, and it is also a weak link that easily generates […]

2021-09-10

EMI control technology of PCB

When dealing with EMI, problems must be analyzed in detail. In the PCB design, EMI can be controlled from the following aspects. 1. Device selection When […]

2021-09-09

Packaging Technology on PCB Circuit Boards

The COB package on the PCB circuit board, if the bare chip is directly exposed to the air, it is easy to be polluted or artificially […]

2021-09-09

Difference Between Wave Soldering and Manual Soldering in PCBA Processing (Part 2)

2. the high quality of wave soldering When wave soldering is performed, the welding parameters of each solder joint can be “tailored”, and there is enough […]