RES25R

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A rotary potentiometer is an electronic component that provides a variable resistance or voltage divider. It is used in a wide variety of applications, such as controlling volume or light dimming, and providing a feedback signal for motor control or process control. A rheostat works in a similar way, in that it provides a variable resistance or voltage source, but it may also be used to regulate current flow as in a motor speed controller.

The RES25R is an exceptionally popular rotary potentiometer that offers excellent performance. It is available in a variety of sizes and shapes, and it offers a range of resistance options, from 10Ω to 1MΩ. It can also be used in a variety of temperature ranges, from -30° C to +85° C.

This potentiometer is based on conductive plastic technology, which allows for low temperature drift and high reliability. Its design also includes a conductive side track that reduces noise by allowing the wiper movement to be isolated from the external environment. The conductive side track further helps to minimize contact-bounce, ensuring consistent and reliable operation.

The RES25R has a wide range of applications, such as audio and lighting control, as well as data entry control. It is also used for motor speed and position control, where it is typically used to control the shielding of a PCB motor control center. To achieve consistent and reliable control, the potentiometer must be adjusted to a high degree of accuracy.

The RES25R works using a wiper, which travels across the surface of a metallic spiral track. This track is made from either a conductive plastic or a wire-wound element. As the wiper moves, its position is detected by the use of an internal spring-arm-based detector. This detector then translates the position of the wiper into a varying electrical resistance, which can then be used to provide feedback or control signals.

The RES25R has a low-profile design, making it an ideal choice for applications that require a compact form factor. Its robust construction makes it highly reliable, and it is rated for up to 1 million cycles at temperatures up to 85° C. The potentiometer also includes integrated ESD protection, ensuring reliable performance even in conditions of high static electricity or electrostatic discharge.

The RES25R is a high-performance rotary potentiometer that is suitable for a wide range of applications. It offers excellent temperature drift and noise reduction, along with robust construction and ESD protection. Its small form factor makes it ideal for compact applications, and its wide resistance range ensures that it can be used for a variety of purposes. With its exceptional performance, the RES25R is an excellent choice for those looking for a reliable and reliable rotary potentiometer.

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