> 48v is basically a voltage to avoid paperwork
A less cynical take is that it’s a safe voltage for people to work with.
A less cynical take is that it’s a safe voltage for people to work with.
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.
Hit us with those stats on people killed by touching 48volt systems. Compare that with people killed by AC at home.