KKU5021S28

Rotary Potentiometers, Rheostats, are typically used for controlling functions, such as volume, speed, or other settings. The KKU5021S28 is an example of a rotary potentiometers, rheostats, which is a general-purpose adjustable device. It is a small, versatile part with a wide range of uses.

The KKU5021S28 is an adjustable-resistance device with a two-layer construction. The top layer is made of an insulating material with a layer of conductive material beneath it. The resistance is adjusted by rotating the top layer, which causes the conductive layer to be revealed and make contact with the rest of the part. This changes the resistance of the part, making it adjustable across a broad range of values.

In terms of applications, the KKU5021S28 can be used to control the resistance in a number of different applications. It is a good option for controlling the speed of devices, as it has an adjustable range of resistances that can be set depending on the needs of the application. In addition, it can be used to control the volume of a device, as it can be adjusted based on the user’s needs. For example, it can be used to control the volume of a car stereo, or the speed of a motor.

In terms of its working principle, the KKU5021S28 works by adjusting the resistance along the path of the current being passed through it. When the top layer is rotated, the conductive layer is exposed and contact is made with the rest of the part, which changes the resistance. The amount of resistance is determined by the amount of exposed conductive material, which in turn can be changed by the amount the top layer is rotated.

Overall, the KKU5021S28 is a versatile rotary potentiometers, rheostats, with a wide range of applications. It is easy to use and adjustable across a wide range of resistances, making it a great choice for controlling the speed or volume of a device. It works by changing the path of the current along the part, which allows it to be adjusted based on the user’s needs.