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problem: power shut down

Discussion in 'Electronic and hardware generally' started by mohammad, Feb 26, 2016.

  1. mohammad

    mohammad Member

    Joined:
    Jan 19, 2016
    Messages:
    32
    Location:
    iran
    Balance:
    159Coins
    Ratings:
    +6 / 0 / -0
    My Motion Simulator:
    3DOF
    Hi guys
    I am using
    1: two motors 24V 500W
    2: 24 volts 41 ampere power supply
    and sabertooth 2*25
    left and right engine slowly is very good
    But when he suddenly left and right engine was shut down power supply
    Why?
    mohammad, Feb 26, 2016
    #1
  2. Ville Pesonen

    Ville Pesonen Active Member

    Joined:
    Jan 13, 2015
    Messages:
    136
    Balance:
    853Coins
    Ratings:
    +200 / 0 / -0
    My Motion Simulator:
    2DOF
    the reason might be the startup current of the motors. The power supply might think that there is a short somewhere and shuts itself down. You could try to add a capacitor/battery parallel to the powersupply to provide the startup current.
    • Like Like x 2
    • Useful Useful x 1
    Ville Pesonen, Mar 2, 2016
    #2