APHC-03107-S EUROPEAN THERMODYNAMICS PELTIER COOLER MODULE, 3.6VDC, 17W; Transducer Function:Thermoelectric Cooler; Power Rating:17W; Internal Resistance:0.4ohm; Current Max @ Diff Temperature Max:7.4A; Voltage Max @ Diff Temperature Max:3.6V; Temperature Difference Max:65°C
APHC-03502-MT EUROPEAN THERMODYNAMICS PELTIER COOLER MODULE, 4.4VDC, 5.2W; Transducer Function:Thermoelectric Cooler; Power Rating:5.2W; Internal Resistance:2.1ohm; Current Max @ Diff Temperature Max:1.8A; Voltage Max @ Diff Temperature Max:4.4V; Temperature Difference Max:64°C