Item Type: Cooling plate module Chip Model: TEC1-12708 Dimension: Approx. 40 x 40 x 3.5mm / 1.6 x 1.6 x 0.1in, component pairs: 127 Internal Resistance: 1.5~1.8 (ambient temperature 231, 1kHZ Ac test) Maximum Temperature Difference: Tmax(Qc=0) > 67 Working Current: Imax=8A (rated voltage starting) Rated Voltage: DC12V (Vmax: 15.5V) Cooling Power: Qcmax 77W Assembly Pressure: 85N/cm2 Working Environment: Temperature range -5583 (excessive ambient temperature will directly affect the cooling efficiency) Storage Conditions: -40~601This cooling plate module is suitable for thermoelectric cooler and refrigerator board 2Cooling plate chip allow power-and-go, very easy to install and operate 3Special cooling plate for high-power dehumidifier and refrigerator 4This cooler have a wide range of working temperature from -55 to 83 5Made of high class material with good quality, durable for a long service life 1 x Cooling Plate Module