Switched mode dc power supply

Discussion in 'Homework Help' started by iso_b, Jan 18, 2009.

  1. iso_b

    Thread Starter New Member

    Jan 8, 2008
    5
    0
    Help!
    I Need a diagram off a switched mode dc power supply and a description off how it works. On top off that i need the advantages and disadvantages compared with a conventional dc power supply...

    any websites links or help would be very much appreciated
     
  2. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    Since this is a homework assignment, maybe you could start by providing us with your own thoughts on the disadvantages versus the advantages of a switch-mode power supply?

    Our members would then be more inclined to assist you if you did.

    If you need some facts, you can start by visiting www.wikipedia.org and look at what is there on the topic of SMPS (Switched Mode Power Supply).

    hgmjr
     
  3. bertus

    Administrator

    Apr 5, 2008
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    2,346
  4. mat sazilin

    New Member

    Feb 6, 2009
    2
    0
    i think you can used SG3525 ic. it is good to used. im ready used this ic. to step up the voltage from 12vdc to 250vac. you can useda the project form http://sound.westhost.com/project89.htm. try your best.
     
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