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💡 Industrial Electrical Radiator for Hilitand Semiconductor Refrigeration Machine Review

3

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🌡️ Thermal Management Products, 💡 Industrial Electrical

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Description of 💡 Industrial Electrical Radiator for Hilitand Semiconductor Refrigeration Machine

【Air cooling device】Air cooling device, it is not used to cool the water but for heat dissipation by means of water circulation. 【application】DIY electric semiconductor refrigeration radiator machine can be used in small space cooling, pet air conditioner, learning the principle of semiconductor refrigeration and more. 【 Refrigeration effect】Refrigeration effect depends on the size of the cooling space, ambient temperature, heat insulation, sealability, etc. 【good feature】Water chiller cooling device with strong resistance to low temperature, durable with long service life. 【Simple structure and easy to use】Simple structure but good practicability.

Reviews

Global ratings 3
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  • 4
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  • 3
    1
  • 2
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  • 1
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Type of review

Revainrating 3 out of 5

Poorly designed internals

Well, as I understand it, the heatsink isn't big enough to properly cool the thermal side. After testing different airflow rates, the fan can't even force enough air to cool it below 40F. It's not worth it. It's better to buy the parts separately and put them on the right heatsink like I have to do.

Pros
  • Electronics
Cons
  • I don't remember, but there was something

Revainrating 5 out of 5

It works well if you know how to use it

Peltier chips are cooled by a water circulation pump. The pump must be running whenever power is applied to the chips. The fan should blow cool air around whatever you are cooling. Unlike other devices, the fan has nothing to do with cooling the Peltier element. Many reviewers don't seem to get that. I wasn't sure if it should be installed through the radiator wall. I tried it like this as an experiment, but it cooled better when everything was inside. It is good that there are only small holes

Pros
  • Fan and Cooling
Cons
  • Can't remember

Revainrating 5 out of 5

It "CAN " cool or heat, but the device worked as expected to cool the air with running water.

This rating is for the six-chip version. I think it's well made with quality components. The fan is a bit noisy, which is my only (though minor) complaint. FYI Peltier devices have a complex relationship between differential temperature and supply current. These devices are not the most efficient at their maximum currents and have many criteria to keep them efficient. With the test rig I built today, I believe this device will serve my purpose of cooling 12 35Ah SLA batteries in a shed where…

Pros
  • Internal components
Cons
  • weak