Agemixer(11:38:46)
no current in that area of the vape container for battery..
Agemixer(11:37:06)
assume vape is hand-warm after some use. Replace a battery with a full, environment cool one battery... do "shoot" and the battery side cools down pretty much immediately to the battery temperature. Now explain that. In the area there shouldn't be passing
zoi(11:33:52)
peltier/seeback elements put like 90% of the power into heat generation and 10% into moving heat.
Agemixer(11:33:46)
i've found a strange heat effect with vape
zoi(11:33:27)
I've got a cooler bag with a peltier element and a fan. It draws about 10A, too, and cools very poorly.
Agemixer(11:31:05)
yeah... heat pumps are kinda based on fridge effect
zoi(11:29:36)
but those compression pumps move ~3x more heat than the power you put in, so they're thermoelectric magic
zoi(11:29:18)
A compression fridge is 7x more efficient power-wise
zoi(11:28:22)
no, not expensive. they're pretty oldskool. but no moving parts, so they last forever.