SP1848-27145 SA Peltier Thermoelectric Module Power Generator keramik

Overview Important : Must Be Attached To Suitable Heatsink Before Switch On Features Cold side has #34;WORDING #34; Heating side is #34;BLANK #34; Red wire to positive, black wire to the negative, it generate electricity when there is a temperature difference Specifications Color : White Lead Length : about 30cm Size : 40mm x 40mm x 3.4mm 20 degree temperature differencem: open-circuit voltage 0.97V, generated current: 225mA 40 degree temperature differencem: open circuit voltage 1.8V, generated current: 368mA 60 degree temperature differencem: open circuit voltage 2.4V, generated current: 469mA 80 degree temperature differencem: the open circuit voltage 3.6V, generated current: 558mA 100 degree temperature differencem: 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