Thermoelectric module for cooling, heating and temperature stabilisation of objects. Peltier elements consist of a semiconductor element between two plates - one cold side and one hot side. Through the current flow in the semiconductor element heat is transferred from the cold side to the hot side. The cold/hot side can be switched by reversing the polarity. Delta-t max 67°C https://elecena.pl/product/9690566/thermal-module-peltier-element-40x40x3-3-mm 2017-08-05 https://elecena.pl/product/9690566/thermal-module-peltier-element-40x40x3-3-mm 2018-04-26 https://elecena.pl/product/9690566/thermal-module-peltier-element-40x40x3-3-mm 2018-12-16 https://elecena.pl/product/9690566/thermal-module-peltier-element-40x40x3-3-mm 2021-05-05 https://elecena.pl/product/9690566/thermal-module-peltier-element-40x40x3-3-mm 2021-10-22 https://elecena.pl/product/9690566/thermal-module-peltier-element-40x40x3-3-mm 2022-10-19 https://elecena.pl/product/9690566/thermal-module-peltier-element-40x40x3-3-mm 2023-04-03