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Unread 07-07-2003, 05:42 PM   #16
RoboTech
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Join Date: Sep 2002
Location: Cincinnati, OH
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Hey MadHacker,

I believe your idea could work if you made a few simple changes (as others have suggested). Like this...



Split the TEC into a cold-loop and hot-loop configuration. Get rid of the raddy on the cold-loop side (put it in parallel with the raddy on the hotside if you want to use it).

Coming up with a control circuit is your next challenge! That's a lot of power to control and regulate (and TECs don't like PWM).

Good luck...
(keep those posts and ideas coming)
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