UncleBobsPhotography Posted July 30, 2020 Share Posted July 30, 2020 9 minutes ago, Nezza said: Somebody experienced with peltiers said you have to put 20 watts in to get 1 watt out, very inefficient. Which puts much more stress on the heatsink. Also, if the peltier element is not beefy enough it can end up working as an insulator instead of providing cooling. Quote Link to comment Share on other sites More sharing options...
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