381NS100K

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Rotary Potentiometers, Rheostats, are a type of commonly used electronic component. They have a variety of applications in most electronic systems and can be used for measuring voltage, current, resistance, and power levels. The 381N100K is a type of rotary potentiometer, and this article will examine its application field and working principle.

The 381N100K is a 10 kΩ rotary potentiometer from the 381 Series. It is a 3-terminal linear taper rotary potentiometer and can be used as a volume control, or as a precision adjustable resistance. It is available with a wide variety of adjustment knobs, and is easily mounted and soldered. The 381N100K is a 10 kΩ device, meaning it has a total resistance of 10 kΩ. It is also available in a variety of other resistance ratings.

The 381N100K is commonly used in a wide number of applications where a precise tuning is required. It can be used in applications such as audio systems, testing and measurement equipment, precision waveform subtractors, and servo control panels. It is also used as a voltage or current sensing device in signal conditioning equipment, as well as for precise power matters and as a gamma corrector.

The basic working principle of the 381N100K rotary potentiometer is that it operates by changing the resistance of a rotating shaft. As the shaft is rotated, a wiper moves along a resistor element. The wiper\'s position on the element dictates the resistance level of the circuit. The resistance of the 381N100K will vary depending on the position of the shaft, and the current being output from the device. The 381N100K is a three-terminal device, meaning that the wiper and two ends of the resistor element are connected to terminals. This allows current to flow through the device and for the resistance to be adjusted based on the position of the wiper.

The 381N100K has a maximum power rating of 2 Watts and its resistance range is from 10 kΩ to 0 Ω. It also has an operating temperature range of -30°C to +70°C. The 381N100K is available with a variety of adjustment knobs, and is commonly supplied with a built-in switch.

Overall, the 381N100K is a high-quality rotary potentiometer suitable for a variety of applications. It is a 10 kΩ device with excellent temperature stability and resistance accuracy. Its vast range of applications makes it a great choice for a variety of electronic systems.

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