Hep please

Discussion in 'General Electronics Chat' started by Nirvana, Feb 8, 2005.

  1. Nirvana

    Thread Starter Well-Known Member

    Jan 18, 2005
    58
    0
    Can anyone tell me who created the first dual power supply and what are they commonly used for today?

    Thankyou
     
  2. dragan733

    Senior Member

    Dec 12, 2004
    152
    0
    Who created the first dual power supply, I think that is not marked in the History. Dual power supply is used for the supply of the operational Amplifiers.
     
  3. mozikluv

    AAC Fanatic!

    Jan 22, 2004
    1,437
    1
    hi nirvana,

    any circuit configuration that needs a negative supply will use a dual supply just like what "dragan" has cited. audio power amps also used that. :)
     
  4. n9xv

    Senior Member

    Jan 18, 2005
    329
    1
    Cant say who created them but They are also extensively used in the audio field. Instument amplifiers, PAs and the like.
     
  5. Firestorm

    Senior Member

    Jan 24, 2005
    353
    0
    i dont think there is a certain person who took credit for the dual power supply...ill c wut i can find on google but so far have found nothin...if this is for school and u find the answer id b glad to kno it...thx l8er
     
  6. Windex

    Member

    Feb 2, 2005
    11
    0
    To be a smarty. God. other than that ask these guys, they might know.

    http://www.dutchforce.com/~eforum/index.php?
     
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