3500S-2-101L Potentiometers, Variable Resistors

Rotary Potentiometers and Rheostats are used for a variety of different applications. The 3500S-2-101L is one such device that is used in the electronics industry for carrying out controlled electrical operations. In this article, we will look at the application field and working principle of the 3500S-2-101L.

Application Field

The 3500S-2-101L is used in the electronics industry as a voltage and current regulator. It is often used in power amplifiers and other electrical circuits that require precise voltage and current levels. The device is also suitable for controlling filters, signal generators, and other related devices.

Working Principle

The basic principle of the 3500S-2-101L is based on the variation of resistance that occurs when a voltage or current is passed through it. The device consists of a rotating assembly that allows for changing the resistance by adjusting the position of the wiper arm. By adjusting the wiper arm, the resistances of the two resistors can be varied, thereby allowing for precise voltage and current control.

When the wiper arm is rotated, the resistance between the two resistors will decrease or increase, depending on the direction of the rotation. The variation of resistance achieved can vary from a few ohms to several kilo-ohms. This change of resistance is what is used to control voltage and current, as the change in resistance results in a corresponding change in voltage or current.

Conclusion

The 3500S-2-101L is a rotary potentiometer or rheostat, used in the electronics industry to regulate voltage and current levels. It works on the principle of changing resistance achieved by rotating the wiper. The device has numerous applications in the electronics domain, where precise control of voltage and current is required.