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How many VDC will 120VAC support?

  1. Jul 6, 2012 #1
    I am looking to install 6 48VDC power supplies and I am curious as to whether or not I can operate all 6 power supplies off the same 120VAC source. I am not sure if 120VAC means that I can only operate a max of 120VDC.
     
  2. jcsd
  3. Jul 6, 2012 #2
    It depends on the current rating of your 120V sockets as well as the fuse. If your 6 48VDC power supplies draws current anywhere near to these ratings, then you are going to have fire safety issues.
     
  4. Jul 6, 2012 #3
    Alright, thanks.
     
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