We're honored to partner with X-Meritan! As an elite company in this field, we have years of experience, a professional team, continuous follow-up services, and high-quality products, such as Air to Air Thermoelectric Coolers Assemblies, manufactured in China. Our products are reasonably priced and widely praised. We welcome all interested customers to contact us, and we guarantee your satisfaction with our unparalleled quality and one-on-one product service.
Air to Air Thermoelectric Coolers Assemblies manufactured in China, are quiet, environmentally friendly, rugged, and instant-cooling "electronic air conditioners" designed for precise temperature control of precision equipment and small spaces. X-Meritan welcomes new and old customers to visit our factory for purchase.Specialized TECs (with a C index) are manufactured for operation under temperature cycling conditions—where the temperature on one or both sides of the thermoelectric cooler undergoes rapid cyclical changes (up to hundreds of thousands of cycles) over a wide temperature range (tens of degrees).
We also manufacture thermoelectric coolers designed for operation in high-temperature, high-pressure, humid, and high-vacuum environments.
There is no compressor and refrigerant like traditional air conditioners inside. It relies on semiconductor materials to achieve cooling. It is not afraid of vibration, has a long life, and is almost silent when working. It is suitable for quiet environments such as libraries, laboratories, and bedrooms.
Industrial electronics and telecommunications; Thermoelectric cooling components and regulators with various functions; Thermoelectric cooling devices for cabinets and electronic equipment blocks; Temperature control systems for key components of various lathes and machines; Heat flow probes; Production of semiconductor integrated microchips; Laser equipment; Medical devices; Transportation; Food industry; Special equipment
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Cooling capacity |
10W to 500W |
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Operating voltage |
DC 12V / 24V / 48V |
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Operating current |
1A to 10A |
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Temperature control accuracy |
±0.1°C to ±1°C (customizable) |
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Operating temperature range |
-40°C to +85°C |
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Air volume (cold end) |
20 CFM to 200 CFM |
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Noise level |
≤35 dB(A) |
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Dimensions (L×W×H) |
100×100×50mm to 300×300×150mm |
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Weight |
0.5kg to 5kg |
The process starts by testing 100% of the thermoelectric (TE) modules for their thermoelectric properties. Each module is tested on our own, custom-made thermoelectric testing system. This system measures the thermoelectric material properties: electrical resistivity, thermal conductivity, Seebeck coefficient, and figure of merit. These measurements ensure that the semiconductors used in the modules provide consistent thermal and electrical properties when used in a cooling assembly. The system also checks the AC-resistance of the entire module. This check is important as it confirms that the solder connections within a module are not damaged. For example, a typical 127 couple module contains 254 thermoelectric elements and 508 solder junctions. If any one of these solder junctions breaks then the entire module will be useless. Furthermore, if more than one module is wired in series then all of the modules wired in that series will be useless, too. It is important to remember that having a “dead” module in the system is much worse than if it were not there at all. Not only will the dead modules fail to provide any useful cooling, they will also provide a path for heat leakage from the hot side of the cooling assembly back to the cold side.
