I currently have a HP 6623A bench top PSU which is amazing to say the least but I never end up using all of the features and its pretty big. It regulates voltage and amperage but I really only need a really good variable voltage bench top PSU.
What I need:
3x 0-12V 3A outputs
What I have:
tons of computer PSUs, wall warts, and everything in between.
What I was suggested to use:
3x 5k pot
running off the 12V rail of a PSU.
Does anyone have a suggestion for a better configuration? Is there a better variable regulator you suggest?