12 v dc supply

Discussion in 'General Electronics Chat' started by jaspreet, Dec 31, 2008.

  1. jaspreet

    Thread Starter New Member

    Dec 31, 2008
    3
    0
    how can i make 12 v dc supply for audio amplifier project.......:(
     
  2. jaspreet

    Thread Starter New Member

    Dec 31, 2008
    3
    0
    how can i make 12 v dc supply for audio amplifier project.......:(
     
  3. bertus

    Administrator

    Apr 5, 2008
    15,646
    2,345
    Hello,

    How much current do you need at this 12 Volts ?

    Greetings,
    Bertus
     
  4. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    Along with Bertus' question, are you certain that you only need +12v, or do you need both +12v and -12v?

    Many amplifiers for auto sound systems just need the +12v supply.

    If you don't know how much current you need, then tell us what amplifier IC you are considering, or tell us what the power output rating of the system is.
     
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