diymore 10pcs TEC1-12706 12V 60W 6A 40MMX40MM Heatsink Thermoelectric Cooler Cooling Peltier Plate Module
February 9, 2020 - Comment
Specification:
Model: TEC1-12706.
Size: 40mm x 40mm x 3.6mm.
Operation Temperature: -30°C-70°C.
Refrigeration Power: Qcmax 50-60W.
Working Current: 4.3-4.6A (rated 12V); Imax: 6A.
Rated voltage: DC12V (Vmax: 15V; Starting Current 5.8 A).
Package Included:
10X TEC1-12706 Heatsink Thermoelectric Cooler Cooling Peltier Plate Module
Product Features
- Model: TEC1-12706.
- Size: 40mm x 40mm x 3.6mm.
- Operation Temperature: -30°C-70°C.
- Refrigeration Power: Qcmax 50-60W.
- Working Current: 4.3-4.6 A (rated 12 v); Imax: 6A.
Comments
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7 out of the 10 were defective. Got them, hooked them up to a 12v current and tested. 7 of them were resistors and only generated heat. No cold side. The other 3 worked ok, but a 70% failure rate isn’t ok. Returned for refund.
Poor packaging with some broken, a couple dead units The ones that work, worked well. Packaging was a plastic bag and a few of the ceramic parts were chipped and cracked. Two are dead on arrival, but I didn’t discover until past the return date. So I was only able to use half of them.
improved at 5 volts So i ordered these, and in knowing they were cheap, i expected a failure, i had 2 fail, but 8 worked fine. I can live with that as i required only 6 anyway. Tested at 12v, extreme heat build up causing Cold side to fade, wasn’t impressed. Tested at 5v, far better results, got much colder, and generated way less heat, one 40×40 heat sink, and a 40×40 fan kept the heat to a minimum, but produced that cold that i required. I will be installing these in to my PC to cool the Liquid cooling system…