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Homework Help: StepDown/Buck Chopper circuit

  1. Jun 7, 2008 #1
    1. The problem statement, all variables and given/known data

    I've gone through two different books... and both give a different circuit for the buck chopper.
    Is the one with RLE load is totally same like the one with a capacitor in parallel with the resistive load?

    hxxp://img181.imageshack.us/my.php?image=chopper1pp2.jpg
    hxxp://img367.imageshack.us/my.php?image=chopper2zh0.jpg

    (replace hxxp with http, sorry cause i am not allowed to post URL to other sites yet)

    2. Relevant equations
    n/a


    3. The attempt at a solution
    n/a
    1. The problem statement, all variables and given/known data



    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
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