🌟 Power Up Your Projects with Thermoelectric Magic!
The Shutao 5Pcs SP1848-27145 Heatsink is a high-performance thermoelectric cooler designed for versatile applications, including power generation, cooling, and heating. With a compact size of 40mm x 40mm and a robust operating temperature range of -60 to 125 degrees Celsius, this module is perfect for innovative projects requiring efficient energy management.
A**N
Counterfit TEC1-12712 was actually a weaker module
The Peltier modules I received are marked as TEC1-12712 but clearly are not. At full 12V across them they draw ~5 A, nowhere near the rated 12 A. Additionally measuring the resistance (using a DE-5000 LCR meter) @1kHz as mentioned in the description, they measure ~2.1 ohms, not the 1.0-1.1 ohms specified.It does work, but it is most likely a 12705 or 12706, not a 12712.
H**E
weak at best
This cube only cooled a mini fridge 15deg (at best) below ambient. Had to uninstall and use a different manufacturer.
D**E
These are junk
Of the five pieces, 2 failed in less than one minute, one failed after 48 hrs of use, and one had reversed polarity (non-label side got cold). I guess you get what you pay for - peltiers from reputable sources are ~ $50 ea.
Trustpilot
2 weeks ago
1 day ago