CU2552E

Rotary Potentiometers, Rheostats

Rotary potentiometers, also known as rotary rheostats, are commonly used in a number of electronic applications. These components offer a wide range of adjustments for current and voltage flows, as well as resistance values which can be used to control circuit operation.

CU2552E Application Field

The CU2552E are rotary rheostats that are cylindrically shaped and are great when space is at a premium. They are designed to meet the requirements of industrial applications and can be used to adjust current or voltage without introducing additional resistance. These devices are most commonly used in AC and DC power supplies, lighting, process control, and instrumentation systems.

CU2552E Working Principle

The CU2552E rotary rheostat features a wiper that moves along the circumference of the cylinder. As the wiper is moved from one end of the contacts to the other, the resistance of the rheostat changes. As the resistance of the rheostat increases, the current flowing through it also increases. In other words, the wiper acts as a variable resistor, allowing the user to adjust the current to the desired level.

When the wiper is at its maximum position, the resistance of the rheostat is at its lowest. As the wiper is moved towards the other end of the contacts, the resistance of the rheostat increases until it reaches its maximum value. The current flowing through the rheostat will also increase along with its resistance, meaning that the user can adjust the current with precision.

Advantages of the CU2552E

The CU2552E rotary rheostat offers several advantages for those using it. First, it is very compact, making it easy to install in tight spaces. Additionally, it features a low resistance range and is designed to operate in temperatures from -25 to +85 degrees Celsius. In addition to this, the device is also resistant to dust and water splashes, ensuring that it can operate reliably in any environment.

The rotary rheostat also offers a wide range of adjustment ranges, allowing the user to precisely adjust the current and voltage. The device is also durable and can handle large amounts of power, making it suitable for demanding industrial applications.

Conclusion

The CU2552E rotary rheostat is a great way to adjust current or voltage without introducing additional resistance. It is compact and easy to install, and is designed to handle large amounts of power. The device is also resistant to dust and water splashes, and features a wide range of adjustment ranges. Overall, the CU2552E rotary rheostat is a great choice for those in need of a highly reliable adjustment device.