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Thread: 50Hz UPS

  1. #1
    Newbie
    Join Date
    Dec 2007
    Posts
    18

    50Hz UPS

    Please view the attached schematic (for example only), which is a simple inverter circuit. I want to modify the circuit to make it Uninterruptible by adding relay for switching over from mains to battery & battery charging cut off function. My question is that can I use built-in body diode of FET for charging the battery?
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