Pengaruh Jumlah Cascade dan Input Daya terhadap Temperatur Thermoelectric Cooling Box Portable

摘要

Thermoelectric cooling is heat pump based on peltier effect. The peltier effect occurs when two metals or semi-conductors of different materials are connected and energized that there will be a difference in temperature. This research is to know distribution of temperature on coldsink, heatsink and box. The experiment measuring temperature on 4 point with variation number of active cascade and input power on thermoelectric cooling box portable. It begin with 1 cascade, 2 cascade, and 3 cascade active, then variation input power with 50,5W, 72,72W and 113,64W. The results shows more and more number of active cascade actived, and increasing input power, temperature will colder.