J50S 2K

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The J50s series of rotary potentiometers, also known as rheostats, is one of the most versatile tools for precision measurement applications. Widely used in industrial and laboratory automation, J50s rotary potentiometers provide a dependable, accurate and intuitive method for applications such as: controlling the speed of a motor, measuring the position of a linear or rotary axis, sensing the presence of a port, setting the intensity of a lighting system, and providing a signal to control a temperature controller or load cell. Because of their flexibility, the J50s Rotary Potentiometers, Rheostats can be employed in a wide variety of applications.

The J50s series Rotary Potentiometers, Rheostats utilize a precision wire-wound resistor element to measure resistance. This is done using a combination of resistance measurement and voltage sources. By connecting the wiper terminals to the two end terminals and feeding a precise voltage across each, the resistance value of the wiper contact can be accurately measured. This resistance is then translated to a linear output by note on the mechanical angle of the rotary dial that the wiper is in.

The J50s series provides a range of values and features, allowing users to tailor the performance of the rotary potentiometer. Standard sizes are available as well as more specialized designs suitable for use in rugged or hazardous environments. Configuration options such as mounting orientation, degree of rotation, range, and even resistance scales are provided. As with many rotary potentiometers, the J50s series features low power consumption capabilities. This is essential for providing consistent results while reducing energy costs.

The working principle of a rotary potentiometer is based on the resistance measurement of its wiper contact. The resistance measured at the rotary pot is determined by the mechanical angle of the rotor, which in turn is determined by the rotation of the dial. By connecting the wiper terminals to the two end terminals and a precise voltage across each, the resistance value of the wiper contact can be accurately measured. This resistance is then translated to a linear output signal.

The J50s series of rotary potentiometers, rheostats, provides high precision and stability, allowing users to take advantage of their flexibility in various applications. Whether controlling the speed of a motor, measuring the position of a linear or rotary axis, sensing the presence of a port, or setting the intensity of a lighting system, a J50s rotary potentiometer may be the best suited option. With its excellent performance and reliable results, the J50s series of rotary potentiometers, rheostats, is an important tool in any designer’s arsenal.

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