P120K-F20AR100K

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Rotary Potentiometers, Rheostats

Rotary Potentiometers and Rheostats are electrical components used to measure resistance or power output.The P120K-F20AR100K is a type of rotary potentiometer or rheostat that is designed to have a resistance between 120K and F20AR100K ohms.The device is made up of a rotating shaft that is connected to a voltage source. As the shaft is rotated, the voltage or resistance changes.

Application Fields

The P120K-F20AR100K is an ideal device for applications in a variety of electrical systems.In digital audio devices, it can be used as a volume control since its resistance can be adjusted easily.In power monitoring systems, the device can detect changes in the current and voltage that is being supplied to the electrical devices.In motor vehicles, the device can be used to monitor and adjust the fuel injection system.In medical applications, it can be used to measure the fluid pressure in the body or to detect the level of dissolved oxygen in a patient\'s blood.

Working Principle

The working principle behind the P120K-F20AR100K is quite simple.The device is made up of four primary components: an adjustable resistor that is connected to a voltage source, a wiper assembly, a spring, and a variable resistor.The voltage source sends a certain amount of voltage to the resistor.This voltage is then adjusted by the wiper assembly, which can move up and down as the shaft of the device is turned.The resistance of the variable resistor is then changed as it is adjusted by the wiper assembly.The spring serves to keep the wiper assembly in place.

The adjustable resistor is usually made of two conductive elements, which can either be connected in series or in parallel to each other.When the wiper assembly is moved, the two conductive elements are either connected in a series or in a parallel circuit, thus changing the overall resistance of the device.The P120K-F20AR100K is a type of adjustable resistor that allows for a large range of resistances between 120K and F20AR100K ohms.

The P120K-F20AR100K is a highly versatile device and can be used in a wide variety of applications.It is easy to adjust and is very durable, making it a popular choice for electrical applications.The device is also cost-effective and is typically available at affordable prices.

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