Thermogenerator, Peltier element
Article No: 04374-00
For direct conversion of heat energy into electrical energy and for use as a heat pump as well as for demonstrating Seebeck and Peltier effects. 2 nickel-coated copper brackets with temperature measurement points for thermometers and temperature sensors plus 4-mm sockets. A Peltier element with 71 silicon thermoelements thermally connected in parallel. Tough copper bracket Temperature measurements can be made directly from the copper bracket thanks to holes for thermometers or temperature sensors Simple electrical connection via 4-mm sockets Technical data Number of thermoelements 71 Internal resistance 2.8 ohms When operated as a thermogenerator200 mV for ΔT = 20 °CPower output >20 mW (1 ohm), > 10 mW ( 5 ohms) When operated as a Peltier elementCurrent: max. 6 APower: 34.1 WT_max. = 125°C Dimensions (mm) 40 x 75 x 140