Peltier
effect
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Peltier module |
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Peltier effect is a converse of seebeck effect.
An effect where by heat is given
out or absorbed
when an electric current passes across a junction between two
materials
How do Thermoelectric cooler work?
According to peltier effect thermoelectric coolers are
operated. The effect creates a temperature difference by transferring heat
between two electrical junction. A voltage is applied across joint conductors
to create an electric current.
When the current flows through the junction of two
conductors, heat is removed at one junction and cooling occurs . Heat is
deposited at the other junction.
The main application of peltier effect is cooling. However the peltier
effect can also be used for heating or control of temperature.
its my personal experience that if you wanna try any experiment through peltier module just don't buy it online if that offer doesn't have any return policies.