4 ms·

I don't have a -48VDC power supply to test it with, but as far as I know +48VDC has the same effect. Firmly grabbing a lead with both hands results in absolutel

• NullPrefix 6y ago
  >I don't have a -48VDC power supply to test it with, but as far as I know +48VDC has the same effect. Grab the same leads of +48VDC, but switch your hands, left lead to your right hand, right lead to your left hand. You will get -48VDC.
• londons_explore 6y ago
  Doing it with wet sweaty hands is somewhere between "pretty painful" and "deadly". You're right that with dry non-sweaty hands, you can't even notice 48 volts.
  • warble 6y ago
    If you do it a lot, you get used to it. (I work with 350VDC and 120VAC a lot with sweaty hands)
  • kortilla 6y ago
    > and "deadly” Hit us with those stats on people killed by touching 48volt systems. Compare that with people killed by AC at home.