PTC ceramic air heater constant temperature heating element 200W AC/DC 12V incubator

The constant temperature heating PTC thermistor has constant temperature heating characteristics.The principle is that the PTC thermistor heats up after heating to make the resistance enter the transition zone.The surface temperature of the constant temperature heating PTC thermistor will remain constant, which is only related to the PTC. The Curie temperature of the thermistor is related to the applied voltage, and is basically independent of the ambient temperature.

    PTC heater is a heating device designed using the constant temperature heating characteristics of constant temperature heating PTC thermistor. In the case of small and medium power heating, PTC heater has constant temperature heating, no open flame, high heat conversion rate, minimal influence by power voltage, and long natural life Such traditional heating elements have incomparable advantages, and their application in electric heating appliances is increasingly favored by R & D engineers.

    Constant temperature heating PTC thermistors can be made into a variety of external structures and different specifications, such as wafers, rectangles, strips, rings, honeycomb porous, etc.Combined PTC heating elements and metal components can be formed Various forms of high-power PTC heaters