220V Underfloor Heating Film PTC Heating Film Frequency Conversion Heated Far Infrared Floor Heating Heated Mat Film

What is PTC The PTC means Positive Temperature Coefficient it refers to kinds of specia materials the electrical resistance of the PTC materials will increase when the temperature of the material is raised and also the electrical resistance of the material will reduce when the temperature is reduced What is PTC Heating Film The PTC heating film is a new type and updated warm floor product based on ordinary heating film Temperature limiting function of electric heating film The working principle is that if the temperature rises the resistance will increase so that the current will decrease and the temperature will not increase endlessly Conversely if the temperature drops the resistance will decrease the current will increase and the temperature will not decrease endlessly Thus the temperature is controlled within a safe and reasonable safety DISTANCE To achieve the effect of energy saving and power saving Package included 1 X Underfloor Heating Film Specification Rated power 220W m 10 Working voltage 200 240V AC 50 60HzWidth 50cmInfrared wave length 8 16umThichness 0 338mm the 0 25mm thickness heating film is not safe to use under the floor Features 1 Rapid heating available by high efficiency method2 Good heating effects under relatively low temperature compared to old heating systems Film has excellent durability and long life time Using at least 20 years 3 Heating without a flame Safe use for facilities as children school old peoples h