Precautions for PTC heating components of electric vehicles

After the liquid is burned dry, the PTC heating plate will not be damaged.
If the PTC heating plate is used to heat cool air, it will not be damaged when there is no air supply.
3. It has a long lifespan and can be used in a normal environment for over 10 years.
4. The homework is reliable, and the internal characteristics of PTC heating pads are used to control temperature, never exceeding the limit.
5. The operating voltage is very wide: When the operating voltage changes by 2 times, the change in surface temperature is very small.
When multiple PTC heating pads are used together, they should be connected in parallel rather than in series.
7. Different heat dissipation conditions result in significant differences in the heating power of PTC heating plates.
8. The heating power increases from high to low after being powered on, and finally stabilizes. The stable power is related to the operating conditions. If the operating conditions of the same PTC heater are different, the power may differ by several times. The faster the heat dissipation, the greater the stable power; The higher the surface temperature of the PTC heater, the higher the power.
The surface temperature of PTC heating elements is controlled by PTC itself and can also be controlled by disconnecting the circuit, but the surface temperature cannot be controlled by adjusting the voltage.
10. PTC has high reliability and a very long lifespan, but if installed improperly, the product may exhibit unstable power and temperature.
When multiple PTCs are used together, they should be connected in parallel rather than in series.