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2022-05-11

3W Principle of PCB High-Speed Wiring

Topology and Timing Requirements: Meeting the timing requirements is the key to the normal and stable operation of the system. The delay control reflected in the […]

2022-05-10

How to Solve EMI Problems in Multilayer PCB Design (3)

10-Layer Board Because the insulating isolation layer between the multi-layer boards is very thin, the impedance between the layers of the 10 or 12-layer circuit board […]

2022-05-10

How to Solve EMI Problems in Multilayer PCB Design (2)

4-Layer Board There are several potential problems with the 4-layer board design. First of all, for a traditional four-layer board with a thickness of 62 mil, […]

2022-05-10

How to Solve EMI Problems in Multilayer PCB Design (1)

There are many ways to solve the EMI problem. Modern EMI suppression methods include the use of EMI suppression coatings, the selection of appropriate EMI suppression […]