3549H-1AB-502B

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 components that can be used to adjust currents or voltages in an electrical circuit. One of them is the 3549H-1AB-502B, which is a type of rotary potentiometer.

A rotary potentiometer consists of a circular contact surface called a "slider" or a dial, and a contact arm connected to the slider. When the dial is turned, the contact arm moves back and forth along the slider, creating a variable resistor. This dial is powered by an electrical current which is sent through the slider. This allows for different settings of the electrical current, ranging from a minimum level to a maximum level.

The 3549H-1AB-502B is a three-terminal type rotary potentiometer, which means that it has three separate terminals. The terminals are labeled “clockwise”, “counter-clockwise”, and “center”. The clockwise and counter-clockwise terminals are connected to either side of the slider, and the center terminal is connected to the contact arm. When the dial is turned, the contact arm slides along the slider, and these two terminals report the position of the dial to an outside circuit. This position can be digitally read by a microprocessor or other electronic device.

The 3549H-1AB-502B is typically used in control systems for household appliances such as thermostats, air-conditioners, and ovens. The rotary potentiometer is also used in industrial applications, such as controlling the speed of production equipment and controlling the temperature of manufacturing processes.

The working principle of 3549H-1AB-502B is simple. As the dial is rotated, the contact arm slides along the slider, changing the resistance between the clockwise and counter-clockwise terminals. This change in resistance affects the electrical current, which is then read by an outside circuit. This reading can be used to control various functions of a machine or device, such as adjusting the temperature of a room, adjusting the speed of a motor, or even controlling the frequency of a signal.

The advantage of using a rotary potentiometer such as 3549H-1AB-502B is that it can provide very precise control over the electrical current. This allows for very accurate adjustments in the output of the device being controlled. It is also very easy to use, and offers a wide range of settings for different functions.

Overall, the 3549H-1AB-502B is a very versatile component that can be used in a variety of applications. Its working principle is simple, and it offers precise control over electrical currents. This makes it an ideal choice for many industrial and household applications.

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