Switch ground to power

Discussion in 'General Electronics Chat' started by Horváth Dávid, May 13, 2016.

  1. Horváth Dávid

    Thread Starter New Member

    May 13, 2016
    1
    0
    Hi, I'd need something to switch its output between ground and power. How can i do that?
     
  2. shteii01

    AAC Fanatic!

    Feb 19, 2010
    3,395
    497
    You are not making sense.

    Can you do block diagram. You, obviously, have two devices, Device A and Device B. Show how the two devices interact.
     
  3. BobTPH

    Active Member

    Jun 5, 2013
    783
    114
    And SPDT switch.

    Or, the electronic equivalent, a half-bridge.

    Bob
     
  4. DickCappels

    Moderator

    Aug 21, 2008
    2,658
    632
    Strictly speaking (writing) the circuit below does what you describe, but it probably doesn't work in your application.
    [​IMG]

    Would you please tell us more about what you want to do.

    What do you want for an end result?
    How many volts?
    How many amps?
    How often (frequency/dutycycle)?
    Where does the signal that controls the switch come from and electrically, what does that signal look like?
     
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