Thanks for the good info, Bob! I'm a newbie to peltiers. But I know that circuits handling high current and/or voltage can go haywire in spectacular ways. It would be nice to have control of the feed power.
Just got in from imaging Mars and I'm starting to wonder if the seeing from this location is ever anything but bad. Everything 'vibrates' at high mag.
If I go portable I will eventually need a small generator for this cooler that may be finished by the next ice age.
-------------------- Jim Fisher
If you're not part of the solution, you're part of the precipitate.