power supply and filters

Discussion in 'Homework Help' started by ecjohnny, Sep 6, 2005.

  1. ecjohnny

    Thread Starter Senior Member

    Jul 16, 2005
    142
    0
    hey guys i have a test on this 2 chapters this week. Hope to seek guidance here.
    Any good materials to share or helpful tips??? like popular questions that came out if you have been throught a test from this 2 chapter. thanks.
     
  2. aibelectronics

    Member

    Aug 26, 2005
    24
    0
    An intelligent google would solve your problems. Filters? Do you mean filtering capacitors or high and low pass filters?

    Anyway I believe you'll need to study things like:
    1) rectification
    2) transformation: know your transformers, the relationship b/w turn ratio, currents and voltage.
    3) filtering capacitors
    4) ripple voltage
    etc, etc, etc.
    Good luck in the test!
     
  3. ecjohnny

    Thread Starter Senior Member

    Jul 16, 2005
    142
    0
    thanks:)
     
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