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|    sci.electronics.basics    |    Elementary questions about electronics    |    72,318 messages    |
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|    Message 70,899 of 72,318    |
|    Michael Black to Bob Engelhardt    |
|    Re: PC PSU repurposing    |
|    22 Jan 19 16:30:16    |
      From: mblack@pubnix.net              On Mon, 21 Jan 2019, Bob Engelhardt wrote:              > I am going to repurpose a PC PSU & I have a question about minimum loading.       > Many/most PSU's require minimum loads on their outputs for the outputs to be       > powered, The PSU that I have powers its outputs without loads. Is it a bad       > idea to run it that way? Thanks, Bob       >       I have some surplus general purpose switching supplies that came with load       resistors on the output. Kind of odd, but one way of making sure it       works. I guess the rest was cheap enough that adding power resistors, and       wasting power, was still efficient.              Of course, PC power supplies have an intended use, an expectation of a       certain amount of load, so it makes sense that they wouldn't bother with       loading resistors.               Michael              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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