Thread: Question Hp DPS 800gb a power supply
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Old Oct 20, 2011, 01:35 PM
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HP DPS-800GB Power Up Solution

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Originally Posted by Nocept1 View Post
Anyone know how to get this puppy fired up for hobby use? Its 850w when on a 110-120v system. If plugged up to 200 -240v its 1000w it has the standard =12v, 3.3 vsb, +5 vsb, and -12v. Any advice?
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.
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