3851A-282-252BL

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Rotary Potentiometers and Rheostats are two common types of devices that can be used in a variety of applications. The 3851A-282-252BL is a Rotary Potentiometer and Rheostat combination, designed for accurate and efficient control of voltage and current. This device is capable of both potentiometer and rheostat applications in industrial and commercial applications.

A rotary potentiometer is a three-terminal resistive device used to control electrical current and voltage. It consists of a rotatable shaft with a flat, detented wiper that moves along a resistance path from one terminal to another, resulting in a change of resistance between the two terminals. As the control shaft is rotated, the resistance between the two terminals changes, creating an adjustable voltage or current. The voltage or current can be adjusted by either turning the knob, or by using a slider control.

A rheostat is an electrical device, similar to a potentiometer, that allows for controlled power and voltage regulation. It consists of a variable resistor that is connected in series to a control device, which is used to vary the current in a circuit or other electrical device. The adjustable component of the rheostat is a wirewound resistor, which controls the flow of electrical current when the control knob is turned.

The 3851A-282-252BL is a combination rotary potentiometer and rheostat designed for both potentiometer and rheostat applications. It features three terminals, two of which are the control and output terminals, and the third is the ground or reference terminal. The two outer terminals are connected to the potentiometer\'s resistance path, with the wiper being moved along the resistance path in order to adjust the voltage or current. The central terminal is connected to the rheostat\'s resistance path, and allows the user to adjust the current in a circuit or other electrical device.

The 3851A-282-252BL is designed to be used in a variety of systems that require accurate control over voltage and current. It is commonly used in high-precision motor control applications, such as motor speed or torque control. It can also be used to regulate the temperature of a system, or to regulate the power supplied to a particular device or component. The device is also suitable for applications that require a high level of accuracy, such as audio or data processing.

The 3851A-282-252BL is an adjustable rotary potentiometer and rheostat that is designed to provide precise and efficient control over electrical voltage and current. It is a versatile device that can be used in a wide range of applications, from motor controls and temperature regulation to precision audio and data processing. It provides accurate and efficient control over voltage and current, making it a reliable and cost-effective choice for industrial and commercial applications.

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