How to build a $20 47A power supply

[brainanator]

good info on the power plug, figured it was standard computer style. Thanks for that.

That vid is crazy, it is SO loud. Normally I don't mind fan noise, but that's more like a leaf blower.
Let us know if you get any pots in there to slow them down or something.

Another area of concern, many of the high wattage chargers require 24V for full output. So while this PSU will put out all the current they could handle, the charger is limited on 12V. Just something to consider if someone is looking to utilize all the power of a powerful charger.