Aug 27, 2021
What is the role of PTC Ceramic Air Heater in air conditioning?
PTC ceramic air heater is an electric heater with automatic constant temperature and power saving. The outstanding feature lies in the safety performance. Under any application, the phenomenon of "redness" on the surface of electric heating tube heaters will not occur, which may cause burns, fires and other safety hazards.
The air conditioner PTC corrugated heater is a self-controlling temperature heater.
1. PTC ceramic air heater has constant temperature heating characteristics. Its principle is that after power-on, it will self-heat and increase the resistance to enter the jump zone, and the surface temperature will maintain a constant value. This temperature is only the same as the Curie temperature of the PTC thermistor and the external The voltage is related, but basically has nothing to do with the ambient temperature.
2. PTC ceramic air heater is designed using the characteristics of constant temperature heating. In the medium and small power heating occasions, it has the advantages of constant temperature heating, no open flame, high heat conversion rate, minimal influence of the power supply voltage, long natural life and other traditional heating elements. Its application in electric heating appliances is more and more popular by R&D engineers. Favor.
3. PTC ceramic air heater can be made into a variety of shapes and structures and different specifications, the common ones are wafer shape, rectangle, strip shape, ring and honeycomb porous shape. Combining the above-mentioned PTC heating elements and metal components can form various forms of high-power PTC heating elements.
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