Chip model: TEC1-12708 Dimensions: 40*40*3.5mm Component log 127 Wire size: lead length 300±8mm RV standard wire single head 5mm tinned Internal resistance: 1.5~1.7Ω (ambient temperature 23±1°C, 1kHZ Ac test) Maximum temperature difference: ΔTmax (Qc = 0) 60 ° C or more. Working current: Imax=8A (when rated voltage starts) Rated voltage: DC12V (Vmax: 15.5V) Cooling power: Qcmax 77W Assembly pressure: 85N/cm2 Working environment: Temperature range -55 °C ~ 83 °C (excessive ambient temperature will directly affect cooling efficiency) Packaging process: four weeks standard 704 silicone rubber seal Packing standard: foam box packaging, storage conditions, ambient temperature -10 ° C ~ 40 ° C Storage conditions: -40~60°C
There is a literal surface for the cooling surface, and no literal surface for the cooling surface!
Note: The temperature difference will appear on both sides of the 12 volt power supply cooling chip. When one side is cold and one side is hot, do not energize the refrigerator for a long time without a radiator. Otherwise, the inside of the refrigerator will be overheated. burn.