TEC1-12715 Semiconductor thermoelectric cooler 

Chip: TEC1-12715

Dimension: 40 * 40  * 3.2 mm, components logarithmic: 127

Wire specifications: 200 + 8 mm long RV lead wire single head 5 mm tin plating

Internal resistance value: 0.8 ~ 0.9 Ω (23 + / - 1 ℃, environment temperature 1 KHZ Ac test)

More than maximum temperature: 62 ℃

Working current: Imax = 11.8 A (maximum voltage of 15.5 V startup 15 A)

Rated voltage: DC12V (maximum voltage: 15.5 V)

Refrigeration power: 142 w (radiating surface temperature will reduce the cooling power)

The assembly pressure: 85 n/cm2

Working conditions: temperature range and 55 ℃ ~ 83 ℃ (high environmental temperature will directly affect the cooling efficiency)

Encapsulation process: standard around 704 silicone rubber seal

Packing: bubble box packing, storing conditions - 10 ℃ to 40 ℃ ambient temperature

Storage conditions: - 40 ~ 60 ℃

12 v power supply requirements: a single voltage, current work more than 15 a power supply (can use series-parallel)

Device features: red line is anode, the black is cathode

Device features: red line is anode, the black is cathode