5PCS TEC1-12715 12V 15A 68-140℉40MMX40MM Heatsink Thermoelectric Cooler Cooling

5 TEC1-12715 Heatsink Thermoelectric Cooler Peltier Plate Module. Cooler Heatsink Material Aluminum. The heating side is hot and the cold side is cold. How to test Cooling Peltier Plate Module?. Cooling power:Qcmax 109W.

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