The Defpom Forum, for RadioMods, S&M Software and Music by The Defpom

Yes here is the update, its now recently sorted and well tested with a large external top fan running a RM KL400 HF amplifier to full power without any problems, I would recomend this mod to anybody with this PSU, remove the little internal heatsink fan, replace the heatsink, open up a hole in the t...

Looking for a little bit of advice on a watson power-mite-nf 22 amp switched mode power supply, I recently dismantled the thing to change the old noisy and sticking cooling fan which was an easy job but on rebuild hit a snag, on the pcb there are two GND- outputs and I cant remember which one was us...