5PCS TEC1-12705 Thermoelectric Cooler Peltier 40*40MM 12V Peltier Refrigeration Module Semiconductor Refrigeration Sheet

Features Dimensions 40 40 3 8mm element number 127 Internal resistance 2 5 2 8Ω ambient temperature of 23 ± 1 1kHZ Ac test Maximum temperature Tmax Qc 0 over 67 Working current Imax 4 3 4 6A rated at 12V Rated voltage 12V Vmax 15V starting current 5 8A Refrigeration power Qcmax 50 60W Working environment temperature range 55 83 high ambient temperatures drop directly affect the cooling efficiency Packaging process four weeks standard 704 silicone rubber sealPackage Includes 5 x TEC1 12705 Thermoelectric Cooler Peltier