8146R100KL.25

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Rotary Potentiometers and Rheostats are both electro-mechanical devices which are used for the controlling of electrical signals and current. The 8146R100KL.25 is a widely used rotary potentiometer that offers superior performance in many applications. This article explains the application field and working principle of this rotary potentiometer.

Applications of the 8146R100KL.25 include regulating voltage levels as well as controlling the direction, magnitude, and rate of electrical currents. It is also commonly used for volume, contrast, and tone control in audio and other signal circuits. Additionally, this rotary potentiometer is also used to vary electrical loads in a number of industrial processes, such as winching, hoisting, and motor control.

The 8146R100KL.25 boasts a robust design, demonstrating excellent high-temperature stability, vibration resistance, and mechanical durability. It is easy to install and has a curved design for improved ergonomics. Moreover, the design includes redundant contacts for added reliability.

The working principle of the 8146R100KL.25 is based on a variable resistance profile whereby the resistance of the device varies as the shaft is turned. It utilizes a series of wiper fingers that are attached to the output of the device. As the shaft is turned, the wiper fingers make contact with the resistive surface, thus varying the electrical resistance of the device.

The 8146R100KL.25 is typically rated at 100kΩ, and offers a rotary adjustment of 25°. The device is often available with an internal switch and dustproof cover for added convenience and protection.

In conclusion, the 8146R100KL.25 rotary potentiometer offers superior performance for a wide range of applications. Its robust, vibration-resistant construction, combined with its superior resistance profile make it an ideal choice for many applications, including volume, contrast, and tone control in audio circuits, and load regulation in industrial processes.

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