91A1A-B28-A20L

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

A rotary potentiometer is a type of adjustable resistor that is used to measure and control electrical signals in electronic circuits. It is commonly referred to as a "potentiometer" and can be used to adjust the volume of audio equipment, control the output power of amplifiers, and for many other purposes. A rotary rheostat is a similar type of adjustable resistor but is typically used for measuring and controlling currents rather than voltages. The 91A1A-B28-A20L is an example of a rotary potentiometer.

The 91A1A-B28-A20L is a three-terminal potentiometer with a built-in switch. It features an adjustable resistance from 90 milliohms to 6 ohms. It has a rated power rating of 0.5 watts and a linearity tolerance of ±15% or better. The 91A1A-B28-A20L is designed to be used in variable resistor or potentiometer applications and is a through-hole mounting type component.

The 91A1A-B28-A20L operates on a working principle called the “variable voltage divider" where an electrical signal is split into two or more signals. The slider or actuator is the part that adjusts the resistance value of the potentiometer. When this is moved along the resistance element, it alters the voltage ratios across the terminals, hence changing the output voltage. The 91A1A-B28-A20L potentiometer can be adjusted in both directions.

The 91A1A-B28-A20L has a variety of different applications. It can be used in audio equipment such as in the control of volume, tone and balance; in medical diagnostic equipment to adjust the threshold levels of a signal; in automotive systems for controlling the output power of amplifiers; in electrical test equipment to measure signal levels; and in home automation systems for controlling lighting and climate.

The 91A1A-B28-A20L rotary potentiometer is a high-performance product that is designed for use in a variety of applications. It is easily adjusted and offers reliable performance and long life. It is also RoHS compliant, meaning that it contains no hazardous materials or hazardous processes. The 91A1A-B28-A20L is a great choice for any application that requires reliable and precise adjustment.

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