as i wrote earlier, my final project to cemplete my bachelor degree mostly talk about thermoelectric cooling with multistages thermoelectric. the picture above shows when the thermoelectric electrified. on the last stage, the temperature might reach -60 degree celcius.
the main key of using multistages thermoelectric is : how we dissipate the heat from its hot side. in this experiment,in this experiment, i’m using heat pipe combined with fin, to increase the convection rate we can use an extra fan.