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  • uneatable@lemmy.worldtoMicroblog Memes@lemmy.worldPWM power supply
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    17 hours ago

    Ok. I was acountless on lemmy for a long time, your comment made me finally register. Thanks!

    So, yeah, with double the voltage you get 4x the power. But you you put 4 times the power at 50% of the time, you get only 2x the power. And the other half of the time, you get 0 power. On the average you get the same power output.