PTC heating element products, due to the use of U-shaped corrugated heat sinks, have improved their heat dissipation rate, combined the advantages of adhesive and mechanical methods, and fully considered various thermal and electrical phenomena of PTC heating elements during operation. They have strong bonding force, excellent thermal conductivity and heat dissipation performance, high efficiency, safety and reliability. This type of PTC heater has the advantages of low thermal resistance and high heat transfer efficiency, making it an automatic constant temperature and energy-saving electric heater. One of its prominent features is its safety performance. In the event of a fan failure and shutdown, the PTC heater will automatically decrease its power sharply due to insufficient heat dissipation. At this time, the surface temperature of the heater will be maintained at around the Curie temperature (usually around 250 ℃), so as not to produce the phenomenon of "red" on the surface of electric heating tube heaters.

PTC heating element features:

Rapid temperature rise, automatic temperature control in case of fan failure, long service life;

Wide range of voltage usage, can be designed according to needs;

Easy to design, can be designed from low power to high power, and the appearance can also be designed according to requirements;

Not flammable, safe and reliable.