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Rotary Potentiometers, Rheostats

The REL35RE is a rotary type potentiometer and rheostat, designed to control the position of the output of an electrical signal in proportion to the amount of current flowing through the device. There are a number of different applications in which the REL35RE can be used, depending on the specific requirements of a particular project.

The main application of the REL35RE is for control of the absolute and angular position of mechanical components such as encoders, motors, and servos. The device is designed to provide an accurate and linear output voltage, corresponding to the angular motion of the rotating element within the potentiometer, and the strength of the current supplied to the device. The rotary potentiometer and rheostat therefore provide a versatile way of controlling the relative position of mechanical components with just two simple connections.

Another common use of the REL35RE is as a linear amplifier for signals from transducers or sensors. By supplying a relatively low current signal to the device, the relative output voltage of the REL35RE can be precisely adjusted in order to provide a linear amplifier with an output voltage of up to 15 volts. This is useful for applications such as amplifying weak signals from transducers, or where applications require an adjustable gain response.

The REL35RE also works as a low frequency motor speed control. The device is capable of controlling the speed and direction of rotation of motors with relatively low current inputs, such as those seen in small hobby motors. The device is able to control the speed of rotary and linear device components with an accuracy of 1 to 2% of the position set point.

A further application of the REL35RE is as a potentiometer for industrial control. The device is capable of providing adjustable signal outputs from low-level to high-level electrical signals depending on the position of the potentiometer knob and the current applied. The device is well suited to use with servomechanism and proportional controllers, as the signals from the device can precisely control the relative position of the linkage of a mechanical system with respect to the positions of the potentiometer. This is particularly important in applications such as machine control and automated industrial processes.

The working principle of the REL35RE is based upon the inherent relationship between the electrical resistance, the amount of current passing through the device, and the position of the potentiometer knob. The rotary potentiometer and rheostat are essentially a variable resistor that is able to precisely control the current flow across its terminals in accordance with the position of the knob, which in turn controls the output voltage, or the strength of the signal sent from the device.

The REL35RE is able to provide a precise and linear output voltage with respect to the position of the knob, thus giving the device a wide range of applications in industrial control, motor speed control, linear amplifiers, and in regulating the position of mechanical components such as servos, encoders, and motors.

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