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EC1-12708 HEAT SINK THERMOELECTRIC COOLER PELTIER

Features:
Enables reduced, low-noises operation of cooling fans, while providing greater cooling power.
Suitable for manufacture in small size Fast, dynamic responseCan provide cooling below ambient temperature
Product use: cooling, heating and power generation
Specifications: 1. Model: TEC1-127082. Working temperature: - 40 ~ 90 ° C3. The maximum temperature difference: 8A3. Maximum refrigeration power: 87.5 W (Th = 50 ° C), 78.8 W (Th = 27 ° C)4. Maximum working voltage: 15.4 V5. Maximum temperature: 75 Cel (Th = 50 ° C), 68 Cel (Th = 27 ° C)6. Rated voltage: 12V7. Rated current: 8A8. Logarithmic: 1279. Series: level 110. Size: 40 X 40 X 4 (L*W*H)mm11.Power Cord Length: Approx. 300mm

How to Install:
The TEC cooler is very simple to install and use. Before installation, make sure the cooler is dry, then connect the two leads of the cooler to the power supply (red (positive) and black (negative) ), you can feel cold at one end and warm at the other end. For best cooling effect, you'll need to get off that heat. Otherwise the cold side will slowly get warmer. A fan and/or heat sink is ideal for work together with the cooler.
The following figure shows the positive/negative lead and cold/hot side of the TEC cooler.