What are the principles of partial heating of PTC heater？
PTC heater heating principle: PTC ceramic heater is given priority to with heat conduction. Its characteristic is installed on the surface of the PTC heating element electrode plates (conductive and heat insulation, electrical insulation and heat transfer) thermal heat storage plate (such as some additional heat conduction glue) multi-layer structure of heat transfer, the heat emitted by PTC element to the heated object.All kinds of PTC ceramic heat ventilators are used to conduct flow heat transfer with the formed hot air. They are characterized by high output power and can automatically adjust the blowing air and heat output.Infrared radiation heater. The infrared radiation heater is composed of PTC ceramic infrared radiation heater, which is made of the infrared radiation heater which is generated by the rapid heat generated from the PTC element or the heat conducting plate surface directly or indirectly.PTC is an abbreviation for a ceramic electrothermal element.It USES the fan to move air through the PTC element forced convection, which is the main mode of heat exchange.It is equipped with a limited-temperature device. When the tuyere is blocked by the fan, the power can be cut off by itself.Some are equipped with dump switches that can shut off the power supply when the fan is dumped.Its output power is in 800-1200 watt, can adjust temperature at will, when working air supply is downy, raise temperature fast, have automatic constant temperature function, PTC element has waterproof function commonly, suit to use in the bathroom so, it is more ideal portable household electric heater.
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