from FB group post to Building Transistor Radios 2019 Oct 5
I spent quite a bit of time adding filtering to my 0 to 30VDC, 10A SMPS to get rid of the RF interference. It was successful, I got rid of most of it, but not all.
So I think I found the solution. This is huge and weighs 5.5 pounds or 2.5 kg. It’s a monster! Fifty amps! 😱👍👍👍