TES1-12704 Semiconductor Refrigeration Tablets 15.8V 4A 36W Heatsink Thermoelectric Cooler Cooling 30x30mm

TES1-12704 Semiconductor Refrigeration Tablets 15.8V 4A 36W Heatsink Thermoelectric Cooler Cooling Plate Module 30x30mm 15.8V 4A 36W 65C maximum temperature difference 30mm x 30mm x 3.2mm/1.2 inch x 1.2 inch x 0.13 inch(L*W*H) total size 34.9cm/14 inch wire length with 50mm x 50mm/2 inch x 2 inch(L*W) thermal insulation cotton