P090L-12K20BR10K

Rotary Potentiometers, Rheostats

A rotary potentiometer, also known as a rheostat, is a potentiometer that has been designed for use in the microwave range of frequencies.The P090L-12K20BR10K is an example of a rotary potentiometer.It is an ideal choice for the frequency range that it works in.

The P090L-12K20BR10K is a two part assembly that can be connected in series.The first part is a thin film capacitor, which serves as a frequency discriminator.The second part is a circuit consisting of two 1000 ohm potentiometers. Each of the potentiometers has a single sliding contact, which uses a voltage divider network to control the resistance of the device.

The application fields for the P090L-12K20BR10K include microwave antenna tuning, calibrating microwave power amplifiers, controlling the gain of the amplifiers, matching RF circuits, and signal routing.The P090L-12K20BR10K is also used in medical imaging devices where its excellent frequency response and low drift make it an ideal choice.

The working principle of the P090L-12K20BR10K is based on a voltage divider network. With this type of network, the resistance of the pot is adjusted by sliding the contacts along the track.The voltage divider network is used to control the resistance of the device. The current passing through the device is proportional to the resistance of the device.When the pot is in its fully closed or open positions, the resistance is a fixed value.

The P090L-12K20BR10K is easy to use and its design allows it to be integrated into any system.It is suitable for use in a wide range of applications including automotive, medical, consumer electronics, and industrial control. The P090L-12K20BR10K is available in surface mount and through hole packages, making it an ideal choice for any application requiring a high quality rotary potentiometer.

In conclusion, the P090L-12K20BR10K is an ideal choice for applications that require a reliable and precise rotary potentiometer.The device is capable of working in the microwave range of frequencies and is suitable for use in a wide range of applications. Its working principle is based on a voltage divider network, which allows the user to adjust the resistance of the device with ease.The P090L-12K20BR10K is available in surface mount and through hole packages, making it an ideal choice for a wide range of applications.