12v electronic refrigeration radiator diy small air conditioner cooler modules cooling 12706 kit

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12v electronic refrigeration radiator diy small air conditioner cooler modules cooling 12706 kit

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Specification

Basic
Upgraded
Weight of heat sink  
About 158g
About 188g, 20% heavier (stronger heat dissipation)
Heat sink volume
120*100*25mm
95 * 100 *24 mm(smaller size)
Cooling effect
Frosting below 24 ℃
Frost can form below 26 ℃ (stronger cooling)
Installation Difficulty
10 pcs screws
10 screws (simple and convenient)
Isolation gasket
4
4 (hot and cold do not cross)
Cooling Fan
Yes
Yes (more balanced temperature)
Safety factor
Heat sink with sharp edges
Rounded edge and thick (not easy to hurt)
Price comparison
Lower price
Also not expensive (just buy him)
Cold end size: 60mm * 45mm * 36mm high with fan, 28mm high without fan Basic heat dissipation size: 100mm * 120mm, with a total height of 53mm and a fan and mesh cover Upgraded heat dissipation size: 100mm * 95mm, with a total height of 52mm and a fan and mesh cover Basic model overall size: 100mm '* 120mm, total thickness 93mm Upgraded overall size: 100mm * 95mm, total thickness 90mm The size of the dual core/triple core is longer than the upgraded version Overall power: 12706 peltier, 46W+9025 cooling fan, 3W+4010 cold end fan, 1.5W ≈ 50W, dual core 100W, and triple core 150W under 12V voltage.
Detail Comparison
The effect after power on
Our store sells loose parts, and customers need to assemble them themselves after receiving them.

If you need the assembled finished product, please inquire again about the price
Attention
1. The hot end of the refrigeration plate should be well dissipated, and coated with thermal conductive silicone grease. If the heat dissipation is not good, not only will the temperature not be too low, but it is also easy to burn the refrigeration plate (if the refrigeration plate is directly powered on without heat dissipation, it will quickly burn the refrigeration plate)!

2. Cannot be used as an air conditioner, understand the law of conservation of energy!

3. The cooling plate cannot be installed upside down, the small cooling block is too small, and the heat dissipation is not enough!!!


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