Thermoelectric cooling by the Peltier effect V. G. Okhrem Chernivtsi faculty of National Technical University (KhPI), 203-A Golovna str., Chernivtsi, 58018, Ukraine E-mail: okhrem@ukr.net In this article, the models of a switchingless thermoelectric Peltier cooler are considered. <...> An algorithm of calculations of temperature and electric fields are shown. <...> Приведен пример алгоритма расчета температурного и электрического полей! <...>