Custom Dual Variable PowerSupply!
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Uploader Comments (triton199)
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All Comments (14)
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"it's aliiiiiiiiiiiiiiiiiiiive!!!"
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by the way ,your voice sounds like David Schwimmer's!!!
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have you considered about the drop out voltage?
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I like the NuTone touch.
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a laptop power brick would work well for this. More voltage...
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@triton199 i have that problem too.
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Looking pretty good! But those lm317 REALLY needs a heatsink
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There are a couple of FAQ's on converting a switching pc power supply to a bench supply.
Do you need to add a big resistor to preload the suppy to stabelize the voltage.
I never built one but read about it, I am spoiled to have a few Heathkit supplies.
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Nice job, great box, heat sinks on the regulators would be nice if you expect to put any kind of load on it.
But it sounds like it's still work in process...
mnkelsner 2 years ago
Yep, havent quite got it figured out yet, have heatsinks out of a broken amiga power supply that will go on teh LM350s. need to figure out why i get massive voltage drop under any kind of load.
triton199 2 years ago