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Registered Member #96
Joined: Thu Feb 09 2006, 05:37PM
Location: CI, Earth
Posts: 4061
Hi all. Well I built it, then ran into a problem. 1) the thermal pads aren't that conductive, paste would have been better. 2) the laws of thermodynamics. In order to effectively pump heat the topmost device must be running at 1/9 of the current of the bottom device. Or else what happens is that nearly all the electricity just heats the stack 3) Now they've been padded, they won't come apart!7
Ideas? I have a few more of them so its no biggie, but would like to avoid damaging the expensive copper units so if there's a method of getting the swines apart..
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Peltier cascade
