2-1625931-4

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Rotary Potentiometers, Rheostats

A rotary potentiometer is an electrical component that can be used to vary the electrical resistance or voltage level for controlling current flow. It consists of a mechanical connector wheel with a continuous contact strip that is connected to a wiper. The wiper connects the contact strip to the pot core inside the rotary potentiometer. This pot core contains a material, such as a semiconductor or film, that can vary its resistance as the contacts rotate around the wheel.

A rheostat is another form of adjustable resistance device. A rheostat is a simple two-terminal device consisting of a resistor and a rotating knob with a contact that slides along the resistor as the knob is turned. As the knob moves, the resistance of the resistor changes accordingly. Unlike a potentiometer, a rheostat does not have a fixed tap point.

The 2-1625931-4 application field and working principle is mainly used in industrial automation and HVAC systems. It is capable of controlling the magnitude or voltage level of the current flowing through it, thus offering a self-adjusting feature for circuit designs. Additionally, it is also ideal for use in energy-saving applications, as its current level can be adjusted to reduce energy consumption. The unique design of this device consists of a motorized base device coupled with a rotary torque element. This torque element is able to control the range of the resistance or voltage level in the circuit.

When the device is activated, the torque element is driven by the motor and moves the circuit\'s resistance within a predefined spectrum. This has the effect of decreasing the voltage across a certain point in the circuit, thus helping to reduce energy consumption. Additionally, the range of the device can be preset, allowing for convenient and precise control over the current level. This is especially helpful in applications where precise control of current levels is necessary.

This device is also suitable for applications requiring temperature control, as the torque element can be programmed to adjust the temperature levels in the circuit. Furthermore, it can be used in situations involving a constant voltage source, such as a battery, as it is capable of maintaining the voltage levels over a certain period of time. Lastly, its small size and low weight make it an ideal choice for use in various applications.

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