Thermostatic heating element




In addition to the characteristics of general PTC, Hayman PTC heating element also has the following characteristics:

(1) High withstand voltage.

Full factory withstand voltage inspection. According to the purpose and customer requirements, the maximum withstand voltage inspection index is 620vac / 1min. All air conditioning components are sorted by impulse current.

(2) High reliability and low power aging.

Due to the unique technology, the R-T curve of Hayman PTC has high withstand voltage reliability because the resistance decreases slowly with temperature after the resistance reaches the highest point.

(3) High operating voltage.

The maximum working voltage of some products reaches 480vac and has passed UL safety certification in the United States.


Zhejiang haayman Electronic Technology Co., Ltd. is a joint-stock enterprise integrating R & D, design, production, sales and technology outsourcing. Relying on Nanjing University of technology, China Academy of fine arts, Zhejiang University and East China University of technology, it specializes in the scientific research, development and production of PIC heating chip electric heater, PTC thermal element, solar starter, energy-saving lamp element and other products, And the R & D, modeling, design and production of related industrial products, which are widely used in aviation, aerospace, military industry, automobile, household appliances, lighting, electromechanical and other fields. It is a high-tech enterprise and a leading enterprise in science and technology in Jiaxing.


ADD:588 Donghai Avenue, Xitangqiao Town, Haiyan County, Zhejiang Province