I'm trying out a 3 pole, (I think that's what it's considered) that has 2 - 17amp and 1 - 12 amp line. It's a 400 watt power supply, so I'm hoping to power 2 chargers with the one supply. What's weird is that all the 12 volt lines run from the same spot on the power supply.

Anybody try running multiples out of something like this?