What is PTC Heater?

PTC Heater is a heating device based on PTC (Positive Temperature Coefficient) elements. PTC elements are special ceramic electric heating elements whose resistance value increases with the increase of temperature. This feature makes PTC heaters have unique performance advantages.

PTC heaters have automatic constant temperature function. When the temperature of the heater reaches the set value, the resistance of the PTC element will increase sharply, resulting in a decrease in current, thereby automatically stopping heating and cutting off the power supply, effectively preventing overheating and fire, and improving the safety of use.

PTC heaters perform well in energy saving. Due to its automatic constant temperature characteristics, PTC heaters can still maintain a constant temperature effect for a certain period of time after power failure, reducing energy waste and achieving the purpose of energy saving.

PTC heaters also have the characteristics of fast response. Once powered on, PTC elements can quickly generate high temperatures and achieve rapid heating, meeting occasions with high requirements for heating speed.

PTC heaters have compact structure and small size. They can be designed into various shapes and sizes, which are easy to install and use. They are suitable for various occasions that require heating, such as household appliances, industrial equipment, etc.