Sell 40x40mm SP1848-27145 Thermoelectric Power Generator Peltier TEG Module best price

Conductivity: 850~1250Ω -1.cm-1 Optimum value (Z): 2.5 ~ 3x10-3W/℃ Model: SP1848-27145 Thermal conductivity (K): 15~16x10-3-W/℃ cm Size: 4x4x0.34cm/1.57x1.57x0.13inch Working Environment: -60~125℃ Temperature electromotive force (a): > 190x uV/ ℃ Quantity: 1Pc Color: White Lead Length: about 30cm Thermoelectric parameter: Product structure and composition Single-layer double-sided ceramic packaging structure The package is 704 silica gel Inside is a semiconductor material made of bismuth telluride (Bi2Te3) Soldering agent is low temperature solder (Tin-Bismuth Alloy) Description: 100% brand new and high quality. Heating side is empty Red wire to positive, black wire to the negative, it generate electricity when the temperature difference happened 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 Note: The above values are for reference only, the wiring in actual use, and the step-up board, there will be loss of current. Note: 1.Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 X Thermoelectric Power Module