NCP18WD683E03RB

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Temperature Sensors - NTC Thermistors are a type of electronic component which senses temperature and changes its resistance in response to the temperature. NCP18WD683E03RB is a NTC thermistor and its application field and working principle are described below.

NCP18WD683E03RB Application Field

NCP18WD683E03RB NTC thermistor has a wide range of application fields and is mainly used in the following areas:

• Temperature measurement for various equipment, instruments, systems, and in the refrigerator, domestic air conditioner, electric air conditioning, steam oven, fan heater, lamps and warm equipment.
• Temperature control of applications involving cascading control.
• Current and voltage protection of electrical equipment.
• Plastic molding temperature control.

NCP18WD683E03RB Working Principle

The NCP18WD683E03RB thermistor consists of a semiconductor material made of cobalt nickel or manganese in a hermetically sealed, encapsulated housing. The internal structure of the thermistor guides the electrons change directions and move through the material. The thermistor is resistance is dependent on the temperature.

When the NCP18WD683E03RB thermistor is exposed to a certain temperature, it makes a cloud of electrons around the wire lead and the surrounding environment. The cloud of electrons has greater resistance, so the total resistance of the thermistor increases, thus affecting the voltage and current passing through it. The temperature sensitivity of NCP18WD683E03RB thermistor is negative, meaning that as the temperature increases, the resistance decreases.

In the case of the NCP18WD683E03RB thermistor, it also has high sensitivity to temperature and temperature changes which are ideal for accurate temperature sensing and controlling. It is used widely in many applications requiring precise and repeatable temperature measurements and controlling, such as the control of air conditioning systems, motor protection, and environmental monitoring.

Overall, NCP18WD683E03RB thermistors are considered to be among the most accurate and reliable temperature sensors, and are used in a wide range of industries and application fields. The sensor can be used as a temperature measurement sensor or as a temperature control device in a variety of applications.

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