NTC temperature sensor for battery temperature measurement of battery car

　　The battery car is also called "electric car". It is a pure electric electric vehicle powered by a battery (battery) and driven by an electric motor (DC, AC, series excitation, and separate excitation).

　　Battery vehicles are widely used in my country. According to the domestic market conditions and the government's attitude towards the electric vehicle industry, it can be predicted that the domestic electric vehicle industry has a bright future.

　　Temperature detection is an indispensable part in the lithium battery system. The external temperature of the battery is monitored in real time through an external temperature sensor, and a program is designed for the NTC thermistor, which can help us to establish an NTC thermistor application including temperature sensing. , the temperature range can be selected for the application and the part can be selected for the battery sensor application

　　The NTC temperature sensor suitable for battery temperature measurement of battery car is the following MF52 NTC temperature sensor

　　Features:

　　• High measurement accuracy

　　• Tight tolerances on resistance and beta values.

　　• Fast response and small size.

　　• Can run stably for a long time.

　　• The rated resistance of 25C can be 1kΩ~1000kΩ.

　　• Common resistance values at 25℃: 1kΩ, 2kΩ, 2.252Ω, 3kΩ, 4.7kΩ, 5kΩ, 6.8kΩ, 10kΩ, 15kΩ, 20kΩ, 30kΩ, 40kΩ, 47kΩ, 50kΩ, 100kΩ, 150kΩ, 1000kΩ, etc.

　　• Dissipation factor: ≥3.0mW/C in still air.

　　• Thermal time constant: ≤12 seconds in still air.

　　• Operating temperature range: -45℃ - +105℃.

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