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4pcs 20-100° SP1848-27145 Thermoelectric Power Module Generator Peltier Chip

SP1848-27145 TEC 40x40mm Semiconductor Thermoelectric Heatsink Cooler Peltier Plate Module For Power Generation

Features:

Small size,
Light weight, long life,
No moving parts, easy to move,
High reliability and no pollution
Colding side posts with the words
Heating side is empty
Red wire to positive, black wire to the negative, it generate electricity when the temperature difference happened

Specifications:
Model: SP1848-27145
Color: As Show Picture
Lead Length: about 30CM
Size: 40MM * 40MM* 3.4MM
20 degree temperature difference: open-circuit voltage 0.97V, generated current: 225MA
40 degree temperature difference: open circuit voltage 1.8V, generated current: 368MA
60 degree temperature difference: open circuit voltage 2.4V, generated current: 469MA
80 degree temperature difference: the open circuit voltage 3.6V, generated current: 558MA
100 degree temperature difference: open circuit voltage 4.8V, generated current: 669MA
The above values are for reference only, the wiring in actual use, and the step-up board, there will be loss of current

Package Content:
4 x chip

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