657BR0203 Potentiometers, Variable Resistors

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Rotary Potentiometers and Rheostats are one of the more versatile sensing components that are being used in the present industry. They are used to measure the amount of current passing through an analog circuit. The 657BR0203 is a sub-category of rotary potentiometers and rheostats that is used to measure the output of an analog circuit or to detect the changes in the output level.

A rotary potentiometer, or rheostat, is often referred to as a variable resistor. It is a three-terminal device that is composed of a stationary central wiper and two resistive elements. The two resistive elements are connected on the top and bottom, and a single lead, or sweep, is connected to the center wiper. When the sweep is rotated, the resistance of the device is varied. This action can be used to obtain a desired voltage or current from an analog circuit.

The 657BR0203 is a rotary potentiometer of the three-pole, three throw type. It is a combination of two rotary potentiometers and one rheostat, with each one having a maximum resistance value of 5K ohms. The rotary potentiometers are mounted to a single wiper, allowing the user to measure current flowing through this and an external load simultaneously. The middle pin of the potentiometer is for the common signal point.

The 657BR0203 is designed for applications where the output level needs to be monitored with precision. It is also used to maintain a stable output signal from an analog circuit. The device is often used in power conditioning applications, such as power supplies, DC/DC converters, power inverters, and RF power supplies.

The working principle of the 657BR0203 is fairly straightforward. When the sweep is turned, a varying amount of current is conducted through the device. This creates corresponding changes in the output signal levels from the analog circuit. To get the desired output level, the user can use the 657BR0203 to adjust the current flowing through the device. This can be done by simply turning the sweep or using an additional input voltage.

In summary, the 657BR0203 is a rotary potentiometer and rheostat combination device that is used to measure the output of an analog circuit as well as to detect changes in output levels. This device can be used in a wide variety of applications where precision output measurement is required. To get a desired current flowing through the device, the user can turn the sweep or use an additional input voltage.

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