Building a Peltier cooler-based cooling box - Second iteration
In this video I continue my experiment with a cooling box, or refrigerator. This cooling box uses two TEC12710 Peltier coolers as well as 2 Arctic Cooling Freezer 7 Pro CPU coolers for cooling the hot side. I had to apply some custom solutions for CPU the cooler because the size of the hot plate is only 3x3 cm while the size of the Peltier is 4x4 cm. I tried several ways in this video. I changed the fans on the cold side heat sink and I also clad the inside of the box with some aluminium foil. The results are promising, I almost reached 4°C.