Stacking of Peltier units - Part 1

Attention
There is a mistake in the video at 17:40. The Qc2 does not appear as additional heat. The Qc2 is the amount of heat that we are able to remove from the cold side of the bottom Peltier (that was 87 W). This is Q1+P1. The total heat that appears on the heatsink connected to the hot side of the bottom Peltier is Q1+P1+P2, so approximately 71 W + 225 W ~ 296 W.

In this video, I want to discuss some ideas and thoughts about the stacking of several Peltier units. As the discussion ended up being quite long, and the experimental part was also very long, I split the whole thing into 2 parts. So, in this part, you will see the calculations and will be able to listen to some discussion, and in the next part, you will see all the measurements and experiments. I hope it will be worth your time.

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