REE12K5

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Rotary potentiometers and rheostats, including the REE12K5, are electro-mechanical devices primarily used to adjust a voltage or current manually. They can also be used to monitor a signal. The REE12K5 is a linear taper rotary potentiometer with a 12mm bushing diameter and a 5mm diameter shaft. Its design is optimized both for industrial and audio applications.

The working principle of rotary potentiometers and rheostats is simple yet effective. A resistive element is mounted around the inside circumference of the housing, and a wiper arm traverses the element. As the wiper arm rotates, the resistance between the end terminals and the wiper arm will change. This change is proportional to the angle of the wiper arm, thus providing a method of controlling the resistance.

One of the main applications for rotary potentiometers and rheostats is volume control. In audio circuitry, a rotary potentiometer is often used for the purpose of adjusting volume. This is accomplished by varying the resistance between the two end terminals and the wiper arm. As the wiper arm is rotated, the resistance will increase or decrease accordingly, enabling the user to create a continuous level of volume adjustment.

Rotary potentiometers and rheostats are also widely used in electrical circuits, as they provide an effective method of adjusting voltage or current. For example, in a circuit where the voltage to the load needs to be adjusted, a rotary potentiometer can be employed to adjust the voltage to the desired level. This is achieved by varying the resistance between the end terminals and the wiper arm, resulting in a proportional change in voltage.

The REE12K5 rotary potentiometer is designed for applications such as industrial control, test equipment, automotive systems, audio systems and medical electronics. It has a linear resistance curve, which provides a smooth, steady response throughout the range of rotation. It is sealed for protection against dust and moisture, making it suitable for use in industrial environments.

The REE12K5 also boasts high accuracy, with a tolerance of ±20%, as well as an operating life of up to 1 million turns. It is capable of handling up to 0.5W of power, making it suitable for use in medium power applications. It features a 12mm bushing diameter and a resin sealed housing for protection against dust, moisture and other environmental factors.

To sum up, the REE12K5 is a linear taper rotary potentiometer that is designed for industrial, audio and other medium power applications. It features a 12mm bushing diameter and a 5mm shaft diameter for better ergonomics, and can handle up to 0.5 Watts of power. It has a linear resistance curve that provides for smooth, steady response, and a tolerance of ±20%. The resin sealed housing protects against dust, moisture and environmental factors, and it has a long operating life of up to 1 million turns. With its high accuracy and reliable performance, the REE12K5 is an ideal choice for a wide range of applications.

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