P0915N-FC15BR50K

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Rotary Potentiometers, Rheostats, and the P0915N-FC15BR50K are some of the components found within many devices and systems. This article will look at the application field and working principle of the P0915N-FC15BR50K.

The P0915N-FC15BR50K is a precision rotary potentiometer, also referred to as a “rotary rheostat”. It is designed to act as a variable resistor that can be used in a variety of applications ranging from voltage and current regulation in electronic circuits, motor speed control, as well as precision metering and calibration in general. Potentiometers of this type are popular for use in professional audio and music equipment, lighting controls, industrial automation, precision sensing and control, and automotive instrumentation.

The P0915N-FC15BR50K is designed to be highly adjustable, with a 400-turn count that allows precise adjustment of resistance values. It has a flat front panel and the body is constructed from stamped steel for high strength and durability. The resistance value is adjustable from 0 ohms to the maximum rating of 50K ohms. The rotary shaft is made from stainless steel, and a dust wiper sleeve is also included for increased dust protection.

The working principle of the P0915N-FC15BR50K is based on the relationship between the length of the resistor element and the resistance value. The resistor element is essentially a conducting wire wound around a non-conductive core in a helical fashion. The resistance value is determined by the length of the conductor, as when the length is increased, the resistance value of the resistor element will also increase.

The P0915N-FC15BR50K has a resistance element mounted at either end of a heavy-duty wiper shaft. The shaft is linked to a knob on the outside of the unit and when the knob is rotated, the wiper arm moves along the resistor element, connecting different parts of it and changing the overall resistance value. The movement of the wiper arm is constrained by the length of the resistor element, and the amount of resistance change is determined by the rotation angle of the knob.

The P0915N-FC15BR50K is equipped with a standard bushing-type mounting system that allows for easy installation in a variety of panel configurations. The knurled nut keeps the unit mounted securely and lets you adjust the tension on the shaft. Furthermore, the unit has an operating temperature range of -40°C to 85°C, making it suitable for a wide range of operating environments.

In conclusion, the P0915N-FC15BR50K is a precision rotary potentiometer designed for use in a variety of applications. Its 400-turn count enables highly-precise adjustment of resistance values, and it is equipped with a standard bushing-type mounting system for easy installation. The working principle of the device is based on the relationship between the length of the resistor element and the resistance value, with the wiper arm moving along the resistor element to change the resistance value when the knob is rotated. With its wide operating temperature range, the P0915N-FC15BR50K has become a popular component for many devices and systems.

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