Generating -5 Vcc from USB

Discussion in 'Embedded Systems and Microcontrollers' started by zyu, Dec 2, 2012.

  1. zyu

    Thread Starter New Member

    Nov 26, 2012
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    Hi friends,

    I want to power an amplifier with say +- 5V Vcc. How can I achieve a -5V from a USB powered system?

    Thank you!
     
  2. R!f@@

    AAC Fanatic!

    Apr 2, 2009
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    U can but I doubt a USB port can withstand the load.
     
  3. kubeek

    AAC Fanatic!

    Sep 20, 2005
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    Depends on how much current do you need.
     
  4. ErnieM

    AAC Fanatic!

    Apr 24, 2011
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  5. spinnaker

    AAC Fanatic!

    Oct 29, 2009
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