Author Topic: Small LCD Panel emitting lots of EMF  (Read 148 times)

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Offline testtube44

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Small LCD Panel emitting lots of EMF
« on: September 24, 2018, 09:59:58 am »
I have a camera, and a synthesizer which both have small LCD screens, and they emit a lot of electromagnetic radiation. A very low (maybe ~20hz), noisy, pulsing ringing sound. Why do small panels like these do this and big screens like my monitor don't emit at all, and is there any way to mitigate this?
 


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