CU2521E

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Rotary Potentiometers and Rheostats are electrical components used to provide precise variable resistance in many different applications. One such device is the CU2521E. This device is designed to accurately measure resistance. The device can be used to measure resistance in various applications, from industrial systems and automatic controls to medical testing and laboratory testing. It can also be used for standard measurement tasks, such as resistance measurement for radios and television sets.

The CU2521E is an adjustable three-wire rotary potentiometer. It is constructed with three resistance-wire wound elements: the upper terminal, the lower terminal, and the wiper, which is a motor shaft that is connected to the wiper arm. This device has a linear resistance value that can be adjusted over a range. The maximum and minimum limits are set by the value of the upper and lower terminals, and the resistance measured by the wiper to these terminals.

The CU2521E\'s large range of linear resistance makes it ideal for many applications including power control, volume control, speed control, temperature control, and position control. It is also highly accurate. This device is versatile and has a low cost making it one of the most reliable and popular components used in many applications.

The basic working principle of the CU2521E is based on the fact that as the wiper arm sweeps from the upper to the lower terminal, the resistance between the terminals fluctuates. This results in a difference in potential at the terminals which creates a voltage across the device. From this measurement the resistance can then be calculated.

The CU2521E is designed for applications with high current densities. It features constant operating characteristics over a temperature range from 0 to 70°C and has a dielectric strength of over 160 V/µm. With an operating voltage of 36 V and an operating power of 0.5 W, the device is ideal for a variety of demanding applications.

In addition to its flexibility and accuracy, the CU2521E has other advantages over other resistive components. It is self-held, requiring no additional holding mechanisms, and it has an integrated low-noise wiper contact. This device is suitable for a variety of exposure conditions, including temperature cycling, humidity, oil and salt water. It also offers excellent long term stability.

The CU2521E is an ideal component for demanding applications where accurate variable resistance is required. It is easy to integrate into any circuit. Its wide temperature range, reliability, low-noise operation, and good performance make it an ideal device for use in many industrial, medical, and laboratory applications.

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