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Semiconductor thermoelectric cooler TEC1-12704 40*40MM 12V 4A
Model: TEC1-12704
Dimensions: 40*40*4.2mm element logarithm 127
Wire specification: lead length: 100 + + 5mm RV standard wire single head 5mm tin plating
Internal resistance value: 3.0 ~ 3.3 Ω (23 + / - 1 ℃, environment temperature 1 KHZ Ac test)
Maximum temperature difference: delta Tmax (Qc = 0) above 60 ℃.
Working current: Imax=12 (when rated voltage is started)
Rated voltage: DC12V (Vmax: 15.5v)
Cooling power: Qcmax 36W
Assembly pressure: 85N/cm2
Working conditions: temperature range and 55 ℃ ~ 83 ℃ (high environmental temperature will directly affect the cooling efficiency)
Packaging technology: four-week standard 704 silicone rubber seal
Packing: bubble box packing, storing conditions - 10 ℃ to 40 ℃ ambient temperature
Storage conditions: - 40 ~ 60 ℃ have literally for refrigeration, no literal for radiating surface!
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