I have a power supply that is DC 200watt, 14 amp @ 12v, 15 amp @ 5.2v and 18 amp @ 3v. The unit came out of a computer. I have some that are 145 watt and they come in sizes up to 500 watt. Would this be a good power supply for plating and anodizing? I also have a portable booster pack that is 12v @ 800 CCA. thks