Peltier cooling with a 4xTEC12706 block and water cooling HD

In this video I will show you a bit more complex Peltier cooling system (thermoelectric cooler). I assembled a CPU/GPU water cooling system and used it to cool the hot side of a Peltier-based cooling block which consists of 4x TEC12706-type thermoelectric cooler. I also added a temperature sensor which measures the temperature of the water at the outlet of the radiator. Video for the theory of the Peltier elements: https://youtu.be/rCL97MYHbkA Video for some introduction on the practical use of Peltiers: https://youtu.be/gRqZ-wZSePs I connected 2 Peltiers together in parallel connection, so they draw ~12 A at ~12 V. So, I made 2x2 Peltiers and I drive them with my DIY dual-channel power supply. If you build my power supply, you can also track the power consumption and the output voltage/current. The video for the power supply: https://youtu.be/6-tqO94B98E If you found my video fun or useful, please subscribe to help my channel growing! If you want to buy the things I use in the video and support me at the same time, please use the affiliate links below: Complete water cooling for CPU/GPU: https://www.banggood.com/custlink/33KGeASDi4 Water flow indicator and thermometer: https://www.banggood.com/custlink/GK3GgNZGik 4x TEC12706 Peltier Block with Water Cooling: https://www.banggood.com/custlink/333K4nSGjK Silicone Soldering mat: https://www.banggood.com/custlink/D3Kv0j8t6O TS100 Soldering Iron: https://www.banggood.com/custlink/vmm3IBTMTG Soldering tool with magnifying glass and LED light: https://www.banggood.com/custlink/DmGDI67k2I PSU (360 W/12V): https://www.banggood.com/custlink/DDGvt67WIb Adjustable Power Supply 30V 10A: https://www.banggood.com/custlink/Dv3vggsfyC Variable Power Supply (9-24V 3A 72W): https://www.banggood.com/custlink/DGKvSpwFvQ Banana plug with socket: https://www.banggood.com/custlink/3vvGiloZds Thermocouple wire (K-type): https://www.banggood.com/custlink/Gmm3tB7ctL Infrared thermometer: https://www.banggood.com/custlink/mmvGBA9maH Power meter 100V/20A: https://www.banggood.com/custlink/Dvvviloiv6 DJI OSMO Action Camera: https://www.banggood.com/custlink/Kmmm0gVMES DJI OSMO Action Case: https://www.banggood.com/custlink/DvmmBgHqYL