callsign4223
Staff member
I have built the computer psu power supply for my charger. Having done that, I would suggest going with Tonys build on this. That's because using the server psu is easier, with more power, and simpler. You can get these server psu on eBay for less than $20. The only reason I used a desktop psu was because it was sitting in my closet and I ended up spending more at radio shack to get it working right than to just get the server psu.