flyback converter capacitor selection

Discussion in 'Homework Help' started by notoriusjt2, Nov 14, 2010.

  1. notoriusjt2

    Thread Starter Member

    Feb 4, 2010
    209
    0
    [​IMG]

    this formula is take straight from my professors notes

    [​IMG]
    this answer is incorrect

    did I do something wrong with the voltage ripple?
     
  2. notoriusjt2

    Thread Starter Member

    Feb 4, 2010
    209
    0
    nevermind, figured this one out also.
     
  3. notoriusjt2

    Thread Starter Member

    Feb 4, 2010
    209
    0
    i had to find the value of Rc = 3.56ohms

    then use that to find C=2.8uF
     
  4. thatoneguy

    AAC Fanatic!

    Feb 19, 2009
    6,357
    718
    Glad you got it.

    Could you post future questions as text (type them in)? I am running at a little too high of resolution for my age, and your graphic makes the text difficult to read at a bit over 1.25" tall for the entire top part.
     
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