PS45-21MC3BR10K

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Slide potentiometers are electronic components that allow for electrical resistance to be adjusted through mechanical precision and feedback. Specifically, the PS45-21MC3BR10K is a type of slide potentiometer, a high-resolution and high-stability product with excellent wear resistance. It comes in a 3-pin or a 4-pin package, depending on the specific requirement.

Application Field

The PS45-21MC3BR10K is designed for use in a wide range of applications, from audio systems and car navigation systems to displays, medical systems, and much more. It can be used to adjust the volume of an audio system, the brightness of a display, or the angle of a steering wheel in a car\'s navigation system. Some applications also require the potentiometer to also be used as a tactile switch.

Working Principle

The working principle of a slide potentiometer is relatively simple. The device contains two resistors which are linked by a slider. As the slider is moved along the resistors, the electrical resistance between them changes. By measuring this resistance, it is possible to determine the position of the slider along the resistors and hence adjust the desired electrical signal or output. This makes it ideal for use in situations where a precise adjustment of a signal is required.

The PS45-21MC3BR10K is a combination of two resistors and the slider. It has an internal structure featuring a film element which is connected to the slider via a finger. As the slider is moved, a pressure point is created which changes the resistance between the two resistors. The amount of resistance across the two resistors is determined by the amount of pressure applied to the slider.

The PS45-21MC3BR10K features excellent wear resistance and high stability, making it suitable for use in harsh conditions. It is also considered to be a high-resolution device since it has the ability to make precise adjustments even with small movements of the slider. Additionally, the PS45-21MC3BR10K has low temperature drift which makes it more reliable in extreme temperatures.

The PS45-21MC3BR10K is a reliable and precise slide potentiometer that is suitable for use in a wide range of applications. Its outstanding wear resistance, high stability and high resolution make it an ideal choice for any situation where precise adjustments need to be made.

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