Feature:

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

Specification:

Model: SP1848-27145 

Color : white

Lead Length: about 30CM

Size: 40MM x 40MM x 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 included:

1 x 40x40mm thermoelectric power generator peltier module