The higher the ambient temperature, the higher the output power. The application of PTC air heater should be noted that the PTC heater has the feature of fully automatic temperature control, and can be immediately inserted without the need for a temperature controller. When PTC heating plates are used to heat liquids (such as water), they are not easily damaged after the liquid is dried. If a PTC heating plate is used to heat cold air without exhaust, the PTC heating plate is not easily damaged. Long service life, used in normal natural environments, with a service life of about 10 years. Reliable operation, the RF coaxial connector adopts PTC heater internal characteristic temperature control, which is not easy to overheat. The working frequency is very wide: when the working frequency changes twice, the environmental temperature changes very little. When using several PTC heating plates together, they should be connected in series and cannot be connected in series. Different heat pipe cooling standards result in significant differences in the thermal output power of PTC heating fins. After plugging in, the thermal output power decreases from high to low and eventually stabilizes. The stable output power is related to the application standards. If the application standards of the same PTC heater are different, the output power will be several times apart. The air heater has poor thermal response, high temperature control accuracy, and high overall thermal efficiency.
