7286R2KL.25 Potentiometers, Variable Resistors

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Rotary Potentiometers and Rheostats are widely used components in many different applications. The 7286R2KL.25 is a device with a low-noise, long-life design that is suitable for a wide range of applications. This article will discuss the 7286R2KL.25 application field and its working principle.

Description: The 7286R2KL.25 is a linear rotary potentiometer, also known as a sliding rheostat, which can provide a wide range of potential measurements. The device\'s body is equipped with an anti-vibration coating, making it suitable for use in harsh environments. It has a contact resistance range of 0 to 500 Ohms, with a minimum resistance of 5 Ohms. The device requires an operating voltage of DC 5V or AC 220V, and a working temperature of -40°C to +85°C.

Applications: The 7286R2KL.25 is widely used in various applications, such as audio systems, electric sport equipment, electric vehicle and machinery control systems, computer networks, automotive systems, and other electric and electronic equipment. Its anti-vibration coating makes it suitable for use in high-force applications, such as those that involve constant vibration. The device can also be used in sound equipment, keyboard instruments, warning systems, exercise machines, and other applications where a low-noise and long-life capability are necessary.

Working Principle: A rotary potentiometer is an electrical component consisting of a rotating contact and a sliding contact. The position of the sliding contact determines the amount of resistance in the circuit. The 7286R2KL.25 works by varying the resistance of the internal resistor, which is controlled by a rotating knob. As the knob is turned, the resistance between the two contacts changes, resulting in a change in the voltage dropped across the internal resistor. This in turn results in a change in the output voltage of the device.

The 7286R2KL.25 is a popular choice for applications requiring a low-noise and long-life design, with a wide range of potential measurements. The device has an anti-vibration coating, making it suitable for use in a wide range of applications, from audio systems and electric sport equipment to automotive systems and warning systems. The device also features a working principle that is both simple and reliable, making it an ideal choice for many different types of applications.

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