Description
Peltier generator modules are very interesting devices – these generate a voltage when there is a temperature difference between each side of the module. With these modules, the heat of your hand is enough to generate a small voltage. As you increase the temperature difference between the two sides, the voltage generated increases. This module will generate approximately 0.97V and 225mA with a 20°C difference and up to 4.8V and 669mA with a 100°C temperature difference. The module can withstand -60 to 125°C and measures 40 x 40 x 3.4mm. To keep generating a voltage, the temperature difference between each side will need to be maintained.