1300500074

1300500074 is a type of NTC thermistor, which is a reliable temperature detecting device. It is widely used in the field of temperature measurement, temperature control, and temperature compensation. In addition, it is also widely used in the energy-saving and environmental protection, military and aerospace, automotive and transportation, telecommunications, etc. This article will delve into the application field and working principle of 1300500074.

A NTC thermistor is a temperature-sensitive semiconductor device. The resistance of NTC thermistor changes greatly with temperature, and it is very sensitive. 1300500074 is manufactured on the basis of this principle. The 1300500074 is a constant-power structure, and its resistance value is -2, 11, 15, 33, 91, 103, 105, 121, 133, 151, 169, 187, and 203 nW at 0 °C, 25 °C, 40 °C, 55 °C, 70 °C, 85 °C, 100 °C, 115 °C, 130 °C, 145 °C, 160 °C, 175 °C, and 190 °C, respectively.

Application Field

1300500074 can be widely used in the following application fields.

• Temperature Measurement: NTC thermistor has a large temperature coefficient, wide adjustable range, high precision, good linearity and repeatability, and low temperature drift. Therefore, the 1300500074 is suitable for temperature measurement. It can be used in household appliances, temperature control sensors, instrumentation and industrial control systems, and other temperature measurement occasions.
• Temperature Control: The 1300500074 can also be used for temperature control. It can be used to detect the temperature of the environment and control the temperature accurately, thus achieving the purpose of temperature control. It is widely used in air conditioners, refrigerators, and other occasions that require temperature control.
• Temperature Compensation: 1300500074 can also be used for temperature compensation. It can accurately sense the temperature, thus adjusting the signals to keep the output signals stable and accurate. It is widely used in precision positioning systems, communication systems, water purification systems, and other occasions.
• Energy Saving and Environmental Protection: 1300500074 can also be used for energy saving and environmental protection. It can sense the temperature in the environment and accurately control the temperature, thus saving energy and protecting the environment.

Working Principle

The working principle of 1300500074 is to measure the temperature based on the temperature-dependent resistance of NTC thermistor. The 1300500074 is composed of a thermistor and a resistance component. When the thermistor is connected to a constant-power circuit, its resistance value changes when the temperature changes. The resistance value changes due to the change of temperature are detected, and then the temperature can be accurately measured.

The working process of 1300500074 is as follows: firstly, the 1300500074 is connected to a power supply, and a reference resistance R1 is connected in series to the resistor to form a constant-power circuit. When the temperature changes, the resistance of the thermistor also changes. Then, the current flowing through the reference resistor R1 will also change. The change of current is detected, and then the temperature can be measured.

To sum up, 1300500074 is a type of NTC thermistor, which is widely used in the application of temperature measurement, temperature control, temperature compensation, and energy-saving and environmental protection. It works by measuring the temperature based on the temperature-dependent resistance of the thermistor. Its working process is to connect the thermistor to a constant-power circuit, and detect the change of current when the temperature changes, thus accurately measuring the temperature.