Feature:1. This cooling plate module is suitable for thermoelectric cooler and refrigerator board2. Cooling plate chip allow power-and-go, very easy to install and operate3. Special cooling plate for high-power dehumidifier and refrigerator4. This cooler have a wide range of working temperature from -55 to 835. Made of high class material with good quality, durable for a long service lifeSpecification:Item Type: Cooling plate moduleChip Model: TEC1-12708Dimension: Approx. 40 x 40 x 3.5mm / 1.6 x 1.6 x 0.1in, component pairs: 127Internal Resistance: 1.5~1.8 (ambient temperature 231, 1kHZ Ac test)Maximum Temperature Difference: Tmax(Qc=0) > 67Working Current: Imax=8A (rated voltage starting)Rated Voltage: DC12V (Vmax: 15.5V)Cooling Power: Qcmax 77WAssembly Pressure: 85N/cm2Working Environment: Temperature range -5583 (excessive ambient temperature will directly affect the cooling efficiency)Storage Conditions: -40~60.Package List:1 x Cooling Plate Module