91A2A-B28-D18/D18L

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Rotary potentiometers and rheostats are two types of electrical devices which are used to control the flow of current. The 91A2A-B28-D18/D18L is a rotary potentiometer and rheostat combination, which is commonly used in a variety of applications.

A rotary potentiometer is a three-terminal resistor with a sliding or rotating contact which forms an adjustable voltage divider. It is typically used to control the flow of electrical current in an electrical circuit. It consists of a resistive strip of material with two fixed contact points – the wiper contact which is connected to the moving or rotating element, and the stationary contact which is connected to the dial, knob, or other adjusting mechanism.

The dial, knob, or other adjustment mechanism is used to select the desired resistance, which in turn is used to control the amount of current flowing through the circuit. The resistance will also affect the voltage in the circuit, thus changing the power output.

The second type of device, a rheostat, is a type of resistor with two terminals, one of which is connected to an adjustable contact. The other terminal is connected to an external source of current, such as a power supply. The adjustable contact can then be used to control the amount of current flowing through the device.

The 91A2A-B28-D18/D18L is a combination of both types of devices, and it can be used to control the current flow in any type of electrical circuit. It is typically used in audio equipment, such as amplifiers and receivers, as well as in industrial automation applications.

The 91A2A-B28-D18/D18L is an extremely versatile device, and it can be used to adjust the current levels in a variety of different electrical circuits. It can be used to control the brightness of light bulbs, to adjust the signal levels in audio devices, or to regulate the speed of an electric motor.

This type of device is also commonly used in industrial applications, where it can be used to control the voltage or current to various types of machinery. In this case, a single 91A2A-B28-D18/D18L device can be used to control the entire system.

The working principle of the 91A2A-B28-D18/D18L is relatively simple. The two terminals are connected to two different sources of current, one of which is connected to the adjustable contact. The other terminal is connected to an external source of current, such as a power supply.

The adjustable contact is then moved to the desired position, which will in turn affect the amount of current flowing through the device. This will then affect the power output of the device, and ultimately, the voltage levels in the circuit.

The 91A2A-B28-D18/D18L is an extremely versatile device, as it can be used in a variety of different applications. It is easy to install and use, and it offers an effective way to adjust the current flow in any type of electrical circuit.

The specific data is subject to PDF, and the above content is for reference