P090L-02T30BR1K

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Rotary Potentiometers, Rheostats are precision, multi-turn devices specifically designed to offer a variable resistance in an electrical circuit in a very precise and repeatable fashion. P090L-02T30BR1K is one of such devices.

The P090L-02T30BR1K features an insulated body with a stainless steel wiper arm. It is designed with three terminal pins used to set and measure the selected resistance in the circuit. The wiper pin is the third terminal pin. The body is then connected to two other resistive pins. The two resistive pins are connected to each other by the wiper terminal.

When the P090L-02T30BR1K is connected to a circuit, the resistance between the two outermost pins is changed by rotating the wiper pin. This rotary motion moves the wiper along the length of the resistor coil, thus changing the resistance of the two outermost pins. The resolution of this device is highly accurate and dependable. It is also highly repeatable. The wiper rotation is also smooth and precise.

There is a wide range of applications for the P090L-02T30BR1K. It is commonly used in audio signal-level attenuation applications. Such applications include, but are not limited to, radio-frequency amplifiers, mixers, distortion filters and feedback signal detectors. Additionally, it can also be used for resistance measuring in electrical, telecom, automotive, medical and many other industries.

The working principle of the P090L-02T30BR1K is based on the fact that when the wiper pin is moved along the surface of the resistive coil, the resistance between the two outermost pins is changed. When this happens, the current flow through the device is changed and this can be used to measure and set the desired resistance in the circuit. By measuring the voltage at the two outermost pins, a figure representing the resistance of the device can be calculated.

In summary, the P090L-02T30BR1K is a device designed to offer an adjustable resistance value in a precise and repeatable manner. It is commonly used in audio signal-level attenuation applications such as mixers and feedback signal detectors. Additionally, it can be used for measuring electrical, telecom, medical and other resistances. The working principle of this device is based on the fact that when the wiper pin is moved along the surface of the resistive coil, the resistance between the two outermost pins is changed, thereby altering the current flow through the device.

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