Ac motor speed control

Discussion in 'The Projects Forum' started by Pinnock, Dec 12, 2010.

  1. Pinnock

    Thread Starter New Member

    May 28, 2010
    4
    0
    Wish to build 2 speed controllers.
    1 - for universal motor, brush type, 4A, 230v.
    2 - Invert battery DC 12v to 230v ac and vary it for a 3ph 1/2 hp ac motor.
    Appreciate any help, suggestions and advice.
     
  2. steinar96

    Active Member

    Apr 18, 2009
    239
    4
    Are these open or closed loop controllers you are trying to build ?
     
  3. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
Loading...