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Building power supply help

Discussion in 'Power Electronics' started by ColorComputerStore, Nov 9, 2017.

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  1. ColorComputerStore

    ColorComputerStore

    1
    0
    Nov 9, 2017
    Hello, (First post).

    I have several ancient computers that are missing their power supplies. The power supplies are very very rare so I thought maybe I should look into building one. The power supply runs off 110V and outputs DC9V, 1.2A and AC18V, 170mA. I tried my hand at entering the values and having an online program on TI's site build it. Not sure it worked right.

    Thanks,

    Carlos
     
  2. Minder

    Minder

    3,214
    700
    Apr 24, 2015
    What is the nature of the computers that have these odd supplies?
    Look for a couple of Wall-Wart's that have these voltages, the current demand is not that high.
    M.
     
  3. Terry01

    Terry01

    206
    48
    Jul 5, 2017
    That's what I was thinking. You'll get a wall wart for a few quid. 9V is very common so will be easy to come by.
     
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