In the world of electronic hardware design, achieving low electromagnetic interference (EMI) in printed circuit board (PCB) design is crucial. By minimizing EMI, we not only stand a better chance …
Self-Build EMC and Microwave Chambers
Many manufacturers I’m sure would love to have an in-house anechoic chamber for radiated emissions, radiated immunity, or antenna (microwave) testing, but lack the space or budget. This article is …
[Video] DC-DC Converter Layout – Solid Ground Plane or Cutout Below Switch Node?
One app note tells you to clear the ground plane below the switch node and inductor on your DC-DC converter layout. Another one tell you that you definitely shouldn’t do …
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