Small regulator boards.

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G4EWJ
Posts: 1340
Joined: Wed Feb 17, 2010 10:11 am

Small regulator boards.

Post by G4EWJ » Fri May 29, 2015 8:47 pm

Has anyone had any success with these? (click the link in the link)

http://vivadatv.org/viewtopic.php?f=79&t=387

They seem to come in a few varieties. I didn't get the same results as F1CHF and I found that above 2.5v, they were stable between a 1A load and open circuit and ran only slightly warm. However when I dragged the end of the makeshift resistor chain load across the metal lid of the 12v psu, I could see the voltage on the meter bouncing up and down more than you would like.

Brian

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