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  1. jellochaos

    Linear's ideal diode in a full wave bridge rectifier.

    I was searching for a way to design a simple synchronous rectifier with N-ch mosfets, to avoid the voltage drop of a diode bridge. I found some interesting ideas, a little expensive though. Now I found this "ideal diode" from Linear...
  2. jellochaos

    The voltage varies under load. How can I use a Voltage comparator?

    Hullo, I am designing my first "serious" circuit. I will use it to manage the power from a bicycle dynamo (permanent magnet generator?). I want it to switch from the dynamo to a backup battery when the output of the dynamo is not sufficient to drive a high power led and some other things. First...
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