93A2A-B28-A15/A15L

Rotary potnetiometers, Rheostats, and the 93A2A-B28-A15/A15L are all related components used in electronic engineering. They are based on the same principle as variable resistors - two electrical connection points whose resistance can be adjusted to control the flow of electricity. All of these components are used in different types of electronic applications, but the 93A2A-B28-A15/A15L is particularly efficient for its size.

A rotary potentiometer is usually a cylindrical component with three terminals - two outer terminals and one central terminal. To adjust the resistance, an external rotating shaft is turned to change the position of the wiper. The wiper is the electrical contact that connects the central terminal to one of the outer terminals, creating a variable resistance between the two. Potentiometers are used in a variety of applications, including volume control on audio equipment, in lighting dimmers and in motor speed control.

Rotary rheostats are cylindrical components like potentiometers, but with two terminals. As with the potentiometers, an external rotating shaft changes the amount of resistance. Rheostats are particularly useful for controlling the strength of electrical current, making them a common component in power supplies and other custom designs. They are also used in some motor speed control applications, and can be found in items like electric ovens and electric stove heating elements.

The 93A2A-B28-A15/A15L is a rather unique combination of potentiometer and rheostat. It is a rotary component with three terminals, but instead of having two separate resistance elements as with a traditional potentiometer, it has a single resistance element which is connected to the outside terminals. This allows for more precise control of current and voltage levels, and makes the 93A2A-B28-A15/A15L a great choice for applications where accuracy is essential.

The 93A2A-B28-A15/A15L has a variety of applications in both industrial and home electronics. It can be used for testing and tuning circuits, for adjusting power outputs and voltage levels, and for controlling motor speed. It is also used in audio and video equipment for volume and brightness control. The 93A2A-B28-A15/A15L is a versatile component that has found a home in a wide range of applications.