Stacking 5 Peltier Modules, and Reached -90℃

Описание: Stacked Peltier devices are known to decrease more temperature than single stage. Let's see the lowest possible temperature I can achieve using Peltier devices.

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Peltier module https://s.click.aliexpress.com/e/_onP...

Previous video about Peltier devices →    • 驚異のマイナス90℃達成！5段ペルチェ素子で冷却限界に挑戦！  

◤Contents◢
00:00 Try Cryogenic Cooling Using Peltier Devices
00:38 Basics of Peltier Devices
02:06 Advantages of Stacking Peltier Devices
05:10 Perform Experiments Using Stacked Peltier Devices
06:50 Preparation to Achieve Lowest Temperature
08:21 See How Low Temperature Gets After Preparation
10:35 Use Peltier Devices for Low Temperature Experiments
12:54 Summary
14:09 Combine with Ready-made Module to Lower Temperature (Minus 90°C Accomplished!)

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