Wednesday, July 30, 2014

Bench Test Power Supply

As the control electronics evolve so do the voltage requirements supplying each board.
TinyG is 24V, Arduino is 12V and the H-bridge chip is wanting 5V.
The work bench is getting messy with all the various hook up wires and alligator clips that keep slipping off while doing a test.
so ...
I've seen PC power supplies being being converted to a bench test power supply. I hacked this one with a little guidance from wikiHow.
http://www.wikihow.com/Convert-a-Computer-ATX-Power-Supply-to-a-Lab-Power-Supply

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