The analysis of thermoelectric module efficiency in the cooling systems

A heat transfer process in the usual system of the heat sink and the thermoelectric cooling system are considered. The calculations of the process characteristics are carried out. The dependences of the cooling efficiency on integral parameters of the heat-removing system, radio electronic component thermal power, load characteristics and energy consumption of the thermoelectric module are received. It is established that at preset values of thermal power of a radioelement and thermal resistance of the heat-removing system there is an optimum value of the module current at which efficiency of cooling is maximum.