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#30
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![]() One of my power supplies has a built in fan, so that is audible, but normal. Other than that, they don't produce any noise. Solid state, so there really should be no noise, other than a transformer hum, but the transformers in these are fairly small, so shouldn't be audible.
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Mike 77g sumpless SW DIY 10 watt multi-chip LED build ![]() |