5.7W Peltier Thermoelectric Modules For Thermoelectric Assembly
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Detailed Product Description
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5.7W Peltier Thermoelectric Modules For Thermoelectric Assembly –One p-type and one n-type (one "couple") semi-conductor, connected
by a metallic conductor. –When a positive DC voltage is applied as shown, electrons pass
from the p-type to the n-type element, and the cold-side
temperature decreases as the electron current absorbs heat, until
equilibrium is reached. –Heat is pumped from the cold junction to the hot junction. The net
cooling is diminished by the effects of Joulean losses generated by
the current, and heat conduction through semiconductor material
from the hot to the cold junction (back conduction).
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| Product Tags: thermoelectric cooler module teg peltier module | ||||||||||||||||||||||||
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