Power supply circuit diagram with rectifier opamp and zener diode

Discussion in 'General Electronics Chat' started by sethuchandan, Oct 21, 2009.

  1. sethuchandan

    Thread Starter New Member

    Oct 21, 2009
    2
    0
    hi,
    I need a power supply basic diagram which contains opamp, rectifier, zener diode and transistors. It should be able to protect the circuit from the short circuits as well. Can any one help>????
     
  2. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    This sounds like a homework assignment for a course/class.

    Is it?
     
  3. bountyhunter

    Well-Known Member

    Sep 7, 2009
    2,498
    507
    I spent 30 years designing power supplies and this sounds a lot like the specs we used to get: no spec for input or output voltage, no spec for load current, temp range. Just read my mind and give me what I need!:D
     
  4. sethuchandan

    Thread Starter New Member

    Oct 21, 2009
    2
    0
    I need 5VDC with 1A op power
     
  5. t06afre

    AAC Fanatic!

    May 11, 2009
    5,939
    1,222
    Hmm the old lm723 have almost all you need.
     
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