RJR26FA502P

Trimmer Potentiometers are variable resistors that are used to provide accurately adjustable resistance values to electronic circuits. The RJR26FA502P is a trimmer potentiometer manufactured by the Mitsumi Electric Company. It is a 50 kΩ, two-terminal, single-turn trimmer with a linear taper and a 20 mA rating.

Application Field

The RJR26FA502P is an excellent choice for a range of applications. In consumer electronics, its linearity makes it ideal for volume and brightness control for applications such as amplifiers, television monitors, and radios. It can also be used in medical equipment as an adjustable resistance element in such devices as adjustable syringe pumps and patient monitors. Other applications include audio equipment, instrumentation control, and communication devices.

Working Principle

The working principle of a trimmer potentiometer is simple. When a voltage is applied across the two terminals of the device, a current flows through it. As the wiper is moved along the resistance track, it changes the amount of resistance between the two terminals. This change in resistance results in a change in voltage, which can be used to control the speed of a motor or the brightness of a light.

The RJR26FA502P operates in the same way as other trimmer potentiometers, however, it is designed to provide a much more precise level of adjustable resistance than standard potentiometers. Its small size also makes it easier to mount in a variety of electronic devices. This makes it an ideal choice for applications where size and accuracy are important.

Conclusion

The RJR26FA502P is an excellent choice of trimmer potentiometer for a wide range of applications, from audio and video equipment to medical devices. It is capable of providing a precise level of adjustable resistance, making it ideal for applications where accuracy is essential. Its small size also makes it easy to mount in a variety of electronic devices.