USP7806

Temperature Sensors - NTC Thermistors

USP7806 is a high-performance thermistor used to measure temperature in the range of -40°C to 125°C. It consists of a capacitor, resistor, diode, and thermistor, all enclosed in a single package. The thermistor’s resistance changes as the temperature changes, making it an ideal solution for temperature-sensitive applications.

Application Field

USP7806 can be used to measure temperature accurately in a variety of applications such as medical, HVAC, automotive, and industrial controls. It is suitable for use in extreme temperature conditions, and can serve as a reliable sensor in harsh environments.

In medical applications, the thermistor can be used to monitor patients’ temperature for the prevention of hypothermia and infection. In HVAC systems, it can be used to measure the temperature of rooms for efficient cooling and heating, and in automotive applications, the thermistor can be used to detect the temperature of car engines. It is also used in industrial applications to monitor the temperature of various industrial processes.

Working Principle

USP7806 works on the principle of a thermistor, which is a thermal sensitive resistor. It consists of a methyl-vinyl polysiloxane polymer core, which is wrapped in a very thin metallic jacket. When the temperature around the thermistor increases, its resistance decreases and vice versa. This change in resistance is monitored and converted to a corresponding change in temperature. This change can be used to accurately determine the temperature of a given environment.

The thermistor is connected to the circuit with two terminals, one connected to the negative side of the circuit and the other connected to the positive side. When the temperature changes, the thermistor’s resistance changes, which in turn changes the current flow and voltage in the circuit. The voltage change is then measured and used to determine the temperature.

Conclusion

USP7806 is a high-performance thermistor used to measure temperature in the range of -40°C to 125°C. It can be used in a variety of temperature-sensitive applications such as medical, HVAC, automotive, and industrial controls. USP7806 works on the principle of a thermistor, which is a thermal sensitive resistor and it consists of a methyl-vinyl polysiloxane polymer core, which is wrapped in a very thin metallic jacket. When the temperature changes, the thermistor’s resistance changes, which in turn changes the current flow and voltage in the circuit. The voltage change is then measured and used to determine the temperature.