The TEC1-12706 Thermoelectric Peltier Cooler is an impressive little device, packing a lot of cooling power into a compact 40mm x 40mm unit. Designed to deliver 60W of cooling with a 12V, 6A power requirement, this Peltier plate is ideal for DIY cooling solutions, small-scale refrigeration, and even experimental electronics projects. Here’s why it’s an essential component for anyone looking for effective, space-saving cooling.Efficient Cooling PowerThis Peltier cooler can reach low temperatures quickly, making it ideal for compact systems where active cooling is needed. I’ve used it to keep electronic components cool in a closed environment, and it’s done an excellent job of reducing heat in minutes. At 60W, it’s powerful enough to handle moderate cooling tasks, like keeping a small fridge compartment cool or cooling down sensitive electronics during testing.Easy to Integrate into DIY ProjectsThe 40mm x 40mm size is small and easy to fit into various projects, allowing it to be installed in enclosures or custom setups without taking up much space. This makes it perfect for anyone building custom cooling solutions for things like CPU cooling, portable mini-fridges, or insulated containers. It’s straightforward to wire and mount, so even beginners in electronics can get it up and running with minimal hassle.Fast Temperature ResponseThe TEC1-12706 responds rapidly to power changes, reaching its maximum cooling capacity almost instantly when the current is applied. This fast response makes it excellent for applications requiring quick temperature control, like experimental setups or temporary cooling for electronic components. For anyone needing a solution that quickly adapts to changing temperatures, this Peltier plate is ideal.Quality Build with Durable MaterialsThe construction quality is excellent for such an affordable cooling solution. The ceramic plates and semiconductor materials are sturdy and maintain performance over time without degrading. This durability makes it a reliable choice for long-term use in various setups, ensuring that it keeps running smoothly without risk of breaking or losing efficiency.Pairs Well with Heatsinks for Maximum EfficiencyWhile the Peltier plate itself provides effective cooling, pairing it with a heatsink enhances its performance significantly by dispersing heat on the hot side. I found it works best with a good quality heatsink and cooling fan, which helps to maintain the cold side at a stable low temperature, especially during extended use. Adding these accessories makes the Peltier cooler even more efficient for prolonged or demanding tasks.Important Power RequirementsWith a 12V, 6A power requirement, it’s essential to ensure your power supply can handle this demand to avoid overloading. A dedicated power source is recommended, as this device draws significant power to achieve maximum cooling. However, with the right power setup, the TEC1-12706 delivers steady, efficient cooling without fluctuations, making it dependable for continuous use.Perfect for Experimenters and DIY EnthusiastsThis Peltier cooler is highly versatile and suitable for a variety of DIY applications, from custom cooling projects to small refrigeration setups. For hobbyists and experimenters, it provides an affordable, effective way to experiment with thermoelectric cooling without complex installation or excessive cost. It’s also great for small electronics that need temporary cooling in testing phases.In summary, the TEC1-12706 12V 60W 6A Thermoelectric Peltier Cooler is a powerful, reliable solution for compact cooling needs. With rapid cooling response, durable construction, and flexibility in DIY applications, it’s an ideal choice for hobbyists and anyone in need of efficient temperature control in small setups. Highly recommended for DIY cooling projects, small refrigeration units, and experimental setups!

These are actually better made than I had expected. Nice job!

Esto mi papá lo compró y no tengo idea para que es pero ,le funcionó bien ,me dijo que la calidad no es mala

bought 10, needed 2 to replace old cells. These are 1/10th the energy output of the same model from elsewhere, these are the junk of the lot.

These are rated for 12V 6A. Those are maximum spec values. Applying those values do not automatically yield the maximum temperature transfer. They may not give the results you're expecting. Peltier devices have a very wide range of performance characteristics. Experimentation will be required to get the results you're looking for. Do they work? Yes they do, and they work very well under the right conditions. So before you decide to build a mini-fridge, beer cooler, power semiconductor cooler, or even a thermo-electric generator, you must consider such variables as thermal conductivity, heatsink size and capacity, ambient temperature, thermal gradients, air vs. liquid cooling (fans vs water pump), insulation factors, and even "stacking" of multiple devices. Bottom Line: Peltier modules are NOT as efficient as a "refrigerant-based" products such as air conditioners or refrigerator. But if you're tech-savie, they are very cool to play with (pardon the pun).

Great price for 10 TEC1-12706. Bought to repair a refrigerator with open TEC1-12706 devices in it.Low power test, all units work correctly. One device did have a small chip in the corner, but not far enough to affect operation.To keep cost competitive, I understood these arrive in a bubble pack mailer. I would recommend to the seller to add a small square of corrugated cardboard to the sides of each stack of devices inside the bubble mailer to prevent corner damage without increasing shipping weight/cost.Five stars for the value and quality of the product despite one being damaged (still functional for some application). Thank you for having these parts available to repair the things that break vs stuffing landfills.

perfectos, como la foto

It seems like a good product, However, after using the multimeter, it would appear that it would take the entire set to provide a 12 V charge and sufficient amp. To do anything substantial, otherwise it's an interesting endeavor. Also, if the heat source is not applied to the correct side it won't charge.

Peltier module works well.

Works as described. Had no issues with this product.

I replaced similar on an cooler and it came back to life.

I tried this as soon as it arrived. Some reviewers said it didnt work or didnt warm. I hooked it up to a 12 volt battery and in 30 seconds you couldn't hold on to it, it got that hot. For what I got it for it will meet the requirements.

So far, 2 out of the five were no good