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Is there a good way to improve PCB EMI?

EDA & PCB design
August 18, 2020 by Jean 1449

PCB EMI control becomes extremely important to the overall design. How to avoid PCB electromagnetic interference in the switching power supply?

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Helen Posted on August 18, 2020

I think we must first design the circuit structure and device location. Even if the circuit schematic is designed correctly and the printed circuit board is not properly designed, it will adversely affect the reliability of electronic equipment.

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Karen Posted on August 18, 2020

Digital ground, power ground, point ground, and parallel ground are very important.

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Nicole Posted on August 18, 2020

It is important to understand the working principle, and to distinguish between power lines and non-power lines. Basically, for the high du/dt di/dt line as short as possible.

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