Characteristics Of Semiconductor Refrigeration

Semiconductor cooler has the characteristics of no noise, no vibration, no refrigerant, small size, light weight, reliable operation, simple operation, and easy to adjust the cooling capacity. However, its refrigeration coefficient is relatively small and its power consumption is relatively large, so it is mainly used for the occasions with small cooling consumption and small floor space, such as the cooling of some components in electronic equipment and radio communication equipment; Some are also used for household refrigerators, but they are not economical. The semiconductor cooler can also be made into a zero meter to ensure the zero temperature in thermocouple temperature measurement.