Achieving -29°C with one Peltier and affordable CPU heatsink. скачать в хорошем качестве

Achieving -29°C with one Peltier and affordable CPU heatsink.

In this video, I cooled a Peltier with a computer CPU heatsink in four different tests and achieved a different negative temperature each time. First, I placed the computer heatsink upside down on the table, the lowest stable negative temperature was -15.7 degrees Celsius. Then I placed the heatsink on the table in the correct direction and tested it, and I achieved a temperature of -24 degrees Celsius. In the next test, I replaced the low-speed fan of the CPU heatsink with a high-speed fan and achieved a temperature of -26°C. In the last test, I used two fans, one high-speed and one low-speed, to cool the heatsink simultaneously, and the Peltier surface temperature reached -29°C. #experiment #science #peltier