DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink Conduction Module Fridge Mini Air Conditioner Refrigeration

I used two of these to cool a drive enclosure. I couldnt fit a proper air conditioner and I just needed a tiny bit of cooling to prevent overheating faults. does it work? yep. it definitely transfers heat out of the enclosure. is it an air conditioner? absolutely not. but if you just want to keep electronics under 100F, using these might do the trick at a significant discount and size bonus to a regular air conditioner.

I I’ve this thing! I modified a mini fridge to use as a humidor and this is the heart of the whole machine. It draws about 8 amps during peak.

I have purchased this thermoelectric cooling system for a project of mini fridge and the results are interesting, but require technical attention. Key points after use: Cooling capacity: The Peltier module performs its function. It manages to lower the temperature steadily, but it is vital to ensure good thermal contact. Installation: The kit comes pre-assembled, which is appreciated, but I recommend checking the screws. In my case, I had to adjust them a bit to improve the pressure on the plate. Noise: The fan is standard. It's not ultra-silent, but for a workshop environment or inside a cabinet, the noise level is acceptable. Consumption: Operating at 12V, consumption is stable. Make sure you have a power supply with enough amperage (I recommend at least 6A so you don't force the supply). Pros: Good size heat sinks for the price. It's easy to integrate into small projects. Cons: It doesn't include detailed instructions, so if you're a beginner, you'll need to look for external diagrams. Short cables according to your box design. Verdict: It is an excellent choice for DIY enthusiasts. Don't expect to cool a room (it's not a real air conditioner), but for small compartments or component cooling, it works great if the hot air outlet is managed well.

The hot side heatsink is too small for this application. It needs to be able to dissipate the 60 or 70 watts burned by the device, causing it to run too hot. The device can only cool to a specified delta-t (the temperature difference between the hot side and the cold side), so if the hot side is too hot, the cold side isn't going to be very cold. I tested mine and after the hot side heatsink warmed up to steady state the cold side was close to room temp.

Ot was not quite the system I was expecting. No instructions or specs of any kind.

Never used this but I saved it for the fan I bought it but was smaller than what I needed but the fan was the size I needed

The cooler is well built, and I bought it to play with and see if I could add it to my mini fridge when I was done. You must remember that you will need a 5 amp power supply and a temperature control module. I had it running stand alone in open air for hours turning on and off. I could not add it to my mini frig, but I still have it around for another project.

It's working properly, you just need to add a temp control or for replacement. Capacity cooling is equal to 1 feet.

I mean, I does what it says for the price it’s great. It works pretty good, obviously wouldn’t use it to cook a room but works well for like mini fridges. One thing is that I’d turn the hot side fans around so the label isn’t visible as it’s better pushing air onto the heat sink to cool it but otherwise perfect! (Ignore my awful box I made to test it!)

Perfect to cool down your dcdc charger in your ute tub

La descrizione riporta 72w di potenza ma la cella ne emette solamente 48. Spedizione veloce.

good product

Tested but temperature can go below 25C. Will have to replace Peltier to see if it's faulty. Driven to 12.5V and 5A after trying at fixed 12V.