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Which is more efficient: A much larger than needed step-down voltage converter, or one rated closer to the actual load?
I'm designing a custom audio system for my electric motorized pedicab. The motor of my cab runs on a 48 V 33 Ah battery, and I have planned to use a 48 V to 12 V step-down converter to simultaneously ...
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Buck converter efficiency and output current vs. input current [closed]
When I am using a buck, is the imput current lower than the output curent? Also how would I aljust that on a buck