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High current variable voltage from an atx psu

What would be the most simplistic way to draw up to 10a on an atx PSU using variable voltage controlled by a potentiometer? I've looked at a few diagrams using the LM317 but it is limited to 1.5a. The only other VVR I can find is the LM350 but is still limited to 3a. Any ideas?
I was thinking of stacking an arrey of LM350s in parallel but this doesn't seem like a viable answer.

Yonatan243 months ago

http://www.ebay.com/itm/10a-12-40v-pulse-modulatio... This one can supply 8A. Look for one that can supply 10A+ and make sure it doesn't get too hot. I added a fan onto mine.

andrewlapham2010 (author)  Yonatan242 months ago

cheets mate, I'll give it a go.

Downunder35m3 months ago

PWM control and good filters...