current source DC-AC inverter

Discussion in 'General Electronics Chat' started by momotee, May 1, 2012.

  1. momotee

    Thread Starter New Member

    Jan 18, 2012
    14
    0
    Hi, I'm caught between 2 designs to build a current source inverter.
    I'm not sure which is the correct design

    1. blocking diode in series with the drain
    [​IMG]

    2. parallel diode to provide a return path for current (topology is similar to voltage source inverter)
    [​IMG]

    thanks for the help!:)
     
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