Re: Need Help Building DC Power Supply

Also, is there any way to bump up the amperage to 20

> amps, without building two of them and hooking them up in parallel?
>

All you need do is to connect the 2 transformers in parallel for 20
amps, and if you want 48 volts, you need another pair to go in
series. all AC. The rectifier comes after you are all done messing
with the AC, and you only need one rectifier and one pretty good size
cap.

Dave