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Question about circuit diagram

Discussion in 'General Electronics Discussion' started by Thiruneesh, Nov 28, 2012.

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  1. Thiruneesh


    Nov 28, 2012
    Hi friends i have one battery output 5v and i have one circuit its input range is 1 v to 5 v.

    My question is i want to supply only 1 v to that circuit using my 5 v batteries.

    How can i done this please help me.

    and one more thing same problem with capacitor.

    i have one capacitor 5 v, i want to take only 1 v constantly, but here is big problem while using capacitor, capacitor will discharge quickly.
    problem is varying input = capacitor
    using only 1 v from discharging capacitor.

    Thanks in advance.
    Last edited: Nov 28, 2012
  2. BobK


    Jan 5, 2010
    How much current are we talking about?

    For efficiency a buck converter would be best.

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