​ntc thermistors for automotive air conditioning evaporators

Car air conditioning systems continue to dissipate heat during operation. In order to avoid equipment damage caused by high working temperature, the air conditioning evaporator needs to play its heat dissipation role and balance the temperature inside the car. Automotive air conditioning evaporators generally use NTC thermistor for temperature monitoring to better control the working state of the compressor.

Existing automotive air conditioning evaporators on the market place NTC thermistors on the surface and can only monitor the operating temperature of the evaporator surface, resulting in a slow response speed. This limitation of mounting position also reduces the sensitivity of the compressor and affects the temperature of the car. In order to further improve the automobile air conditioning evaporator and better play its role in the air conditioning system, most manufacturers will install NTC thermistors in the evaporator, which greatly reduces the time to collect temperature information and improves the accuracy of temperature collection.

The NTC thermistor is packaged and placed in the core of the evaporator of automobile air conditioning to ensure the stable operation of the evaporator by monitoring the working temperature of the evaporator in real time. Good consistency, can effectively help the car air conditioning evaporator long-term stable work; It is resistant to high temperature, and can also play a good temperature monitoring role in the working environment of high temperature and high humidity of the evaporator; It has high precision and can collect the temperature data of the evaporator more accurately.