KKB5031S28

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Rotary Potentiometers, Rheostats, are devices that allow electrical potentials to be accurately measured with a continuous movement. KKB5031S28 is a type of such equipment that has certain application fields and a unique working principle.

It is composed by a rigid body housing a set of rotating contacts that form a circular track whose internal resistance have a particular arrangement. The outer part of the device is a movable contactor that slides along the track and whose position is inversely proportional to the applied potential.

The KKB5031S28 is mainly used in applications where a linear variation of the applied voltage over a small range is desirable, such as servo motor systems, analog control systems, and regulated voltage regulators. The device is also particularly useful when attempting to maintain a steady current flow and constant power supply.

The working principle of this device is fairly simple. When a voltage is supplied to the track, an electric current flows through it, which gets weaker or stronger depending on the position of the outer contact. A decrease in the voltage will cause a decrease in the current. Conversely, if the voltage is increased, the same result is observed.

There is a resistance value associated with each part of the track that determines the amount of current that should flow through the circuit. As the contact slides along the track, the resistance changes, and the current follows suit. Additionally, the track is designed to have different resistances in different parts, which allows for smooth variation of the output voltage.

In cases where constant power is needed, the device can be used to maintain the same power level regardless of the external conditions. This is done by using an internal regulator to maintain a steady current flowing through the track. By periodically adjusting the contact position, the power can be maintained despite changes in the application environment.

The KKB5031S28 is one of the most versatile and useful devices among the Rotary Potentiometers, Rheostats family. Its ability to accurately measure and control electrical potentials over a wide range of values makes it especially beneficial in a variety of applications. Its clever design and easy-to-use structure make it an ideal unit for any task that requires precise voltage manipulations.

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