AC stepdown transformer

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  • taft1957
    Senior Member
    • Oct 2013
    • 95
    • USA

    #1

    AC stepdown transformer

    Does anyone know where I can buy a AC stepdown transformer? 110 AC step down to 53 AC 200 miliamps

    If not can you take the output of two 24 volt ac secondary and put them in series. Would that total 48 volts? what would that do to the amps?
  • stj
    Great Sage 齊天大聖
    • Dec 2009
    • 30983
    • Albion

    #2
    Re: AC stepdown transformer

    you can use 24-0-24 and the ma will be the same as the label.

    Comment

    • budm
      Badcaps Legend
      • Feb 2010
      • 40746
      • USA

      #3
      Re: AC stepdown transformer

      Originally posted by taft1957
      Does anyone know where I can buy a AC stepdown transformer? 110 AC step down to 53 AC 200 miliamps

      If not can you take the output of two 24 volt ac secondary and put them in series. Would that total 48 volts? what would that do to the amps?
      The current draw is dictated by the load so as long as the transformer can supply the needed current.
      Never stop learning
      Basic LCD TV and Monitor troubleshooting guides.
      http://www.badcaps.net/forum/showthr...956#post305956

      Voltage Regulator (LDO) testing:
      http://www.badcaps.net/forum/showthr...999#post300999

      Inverter testing using old CFL:
      http://www.badcaps.net/forum/showthr...er+testing+cfl

      Tear down pictures : Hit the ">" Show Albums and stories" on the left side
      http://s807.photobucket.com/user/budm/library/

      TV Factory reset codes listing:
      http://www.badcaps.net/forum/showthread.php?t=24809

      Comment

      • R_J
        Badcaps Legend
        • Jun 2012
        • 9535
        • Canada

        #4
        Re: AC stepdown transformer

        What about a 220 to 110 volt, they should be easy to find, fed with 110 on the primary should give you around 55 volts on the secondary.

        Comment

        • budm
          Badcaps Legend
          • Feb 2010
          • 40746
          • USA

          #5
          Re: AC stepdown transformer

          BTW, what is the circuit that this transformer is being used for?
          Never stop learning
          Basic LCD TV and Monitor troubleshooting guides.
          http://www.badcaps.net/forum/showthr...956#post305956

          Voltage Regulator (LDO) testing:
          http://www.badcaps.net/forum/showthr...999#post300999

          Inverter testing using old CFL:
          http://www.badcaps.net/forum/showthr...er+testing+cfl

          Tear down pictures : Hit the ">" Show Albums and stories" on the left side
          http://s807.photobucket.com/user/budm/library/

          TV Factory reset codes listing:
          http://www.badcaps.net/forum/showthread.php?t=24809

          Comment

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