TEC1-12709 12 VDC 82 W Peltier

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TEC will typically produce a maximum temperature difference of 30-40 C between its hot and cold sides. The more heat moved using a TEC, the less efficient it becomes, because the TEC needs to dissipate both the heat being moved, as well as the heat it generates itself from its own power consumption. The amount of heat that can be absorbed is proportional to the current and time.

W = Plt

where P is the Peltier Coefficient, I is the current, and t is the time. The Peltier Coefficient is dependent on temperature and the materials the TEC is made of.

৳ 260.00

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Product Specification:

Operating Voltage	12 VDC
Current Max	9 AMP
Voltage Max	15.4 VDC
Power Max	138.6 VDC
Power Nominal	82 Watts
Dimensions	40mm x 40mm x 3.6mm
Cable length	100-300mm

Notes:

Power ON the device only with proper Heat-sink setup to avoid any burning/damage or malfunction of the device!
Use a good quality heat sink (such as in CPU fans) with thermal paste and power the device.
Use a 12 VDC Power supply to power the TEC1-12709.
Use ONE AA battery for 10-20 seconds to power ON the device to find the hot /cold side.