【】-With insulation, the air heater is safe and reliable.The traditional heating of constant temperature heating, the absence of open flame, the high heat conversion rate, the minimal influence of voltage power supply and the unmatched advantages of the components, the application in electric heaters is increasingly favored by R & D engineers. 【Automatic Energy Saving Design】-This system allows an automatic regulation of the heating power in certain ranges. It presents the characteristics of automatic energy saving: when the heating increases the ambient temperature, its power decreases progressively, only the rated power is 0, 80 or less. 【Impact Power】- PTC products have an impact power, low voltage products represent about 1.5 times the maximum power (the current when it is connected to the power supply decreases progressively with the power supply). increase in temperature, depending on the heat dissipation and the environment of use. 【Durable】-The air heater adopts a high temperature wire as the conductor wire. When used, it will not be damaged for any reason. Repeated switching of tens of thousands of times does not affect its performance. The standard for measuring its life is the degree of aging. As a general rule, power attenuation is less than 10% after 2000 hours of 【Wide Applications】- This car air heater is suitable for heaters, humidifier, air conditioner and other commonly used appliances. Warms quickly, long life. With mounting holes, easy to install.