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Old Dec 09, 2011, 03:49 PM
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Polska, Zachodniopomorskie, Stargard Szczeciński
Joined Aug 2011
4 Posts
Originally Posted by 376782 View Post
Finally after several attempts to get the supply to hold voltage with load I believe I have the answer. Instead of jumpering pins 30, 31 and 34 together just jumper 34 to 31 and tie pin 30 to +12V. So far I can now load up to 45 amps and the output drops just 100mv (12.9V to 12.8V). I do believe I will have a double gin and tonic to celebrate. I had almost given up and tossed the supply. Now I hope I can get more as I believe this is one nice compact supply capable of delivering 65 amps. I plan to series up a couple for 24V which be a piece of cake seeing as the negative is not tied to chassis ground.

Hi all, a few months ago I was struggling to keep steady 12V output under heavy load on my DPS800GB. I tried many ideas but with no success. Then I gave up and put the supply on the attic. Yesterday I came back on this thread and saw solution presented by 376782. Now all I can do is to confirm that it works for my supply as well Many thanks for all who showed interest in my problem and of course for 376782 who shared his discovery
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