PTC type ceramic heater application note
1. The PTC heating film has the characteristics of automatic constant temperature, no temperature control system is required, and the PTC heating film can be directly energized.
2. When the PTC heating film is used to heat liquid (such as water), the PTC heating film will not be damaged after the liquid is dried.
3. If the PTC heating film is used to heat the cold air, the PTC heating film will not be damaged when the air is not supplied.
4. The service life is long, and the service life can reach more than 10 years when used in a normal environment.
5. Reliable work, using the internal characteristics of the PTC heater to control the temperature, and never over-temperature.
6. The working voltage is very wide: when the working voltage changes twice, the change of the surface temperature is very small.
7. When multiple PTC heaters are used together, they should be connected in parallel, not in series.
PTC heater is a kind of heater with automatic temperature control and power saving. It is a heater composed of PTC components as the heat source and aluminum sheet as the radiator through bonding and welding. The PTC heater has the remarkable characteristics of light appearance, rapid heating, safe and non-open flame, automatic temperature control when the ventilator malfunctions, and long service life.
PTC heating has the characteristics of high withstand voltage, low residual current, low power consumption, good flame-retardant performance, short response time, and long service life. It uses PTC heating chip as heat source and aluminum alloy corrugated sheet for heat dissipation. The heater is a heater composed of high temperature, bonding, brazing, and molding. Long service life (can be used continuously for more than 10 years), energy saving, no open flame (no redness during heating), no oxygen consumption, high safety performance, automatic heat adjustment and a series of other traditional electric heating devices, such as being less affected by power voltage fluctuations Incomparable advantages.