3082P-1-504LF

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Trimmer Potentiometers are utilized in a variety of applications and have been in use for a long time. The 3082P-1-504LF is a product of the same family. It is a 3-Terminal adjustable trimmer device with an adjustable resistive track and a terminating wiper element.

Introduction

The 3082P-1-504 LF is an adjustable trimmer potentiometer with 3 terminals. It is made of a composite of plastic and metal so it can withstand a wide range of operating conditions and temperatures. It is designed for use in various precision control applications. By adjusting the handle of the trimmer potentiometer, the resistive track is adjusted and the termination wiper can be used to monitor changes in the track.

Application Field

The 3082P-1-504LF is widely used in industrial control circuits, communications, audio equipment, medical instruments, consumer electronics, car audio systems, home appliance control and TV’s. It also has uses in robotic controls. Some of its typical applications are volume and tone control in audio/video equipment, noise/signal filtering, frequency stability control and frequency adjusting.

Working Principle

The 3082P-1-504LF has three terminals, one for one end of the resistive track, one for the termination wiper and one as a common connection. As it is a three-terminal adjustable trimmer, the user can use the knob of the trimmer to adjust the resistance of the track from minimum to maximum. It is usually built with a linear or logarithmic characteristic. When the handle is rotated, the wiper moves along the track and completes the electrical circuit.

Also, the 3082P-1-504LF is designed to provide a high level of precision and linearity when used. The mechanism of the device is such that the wiper follows the resistive track precisely and thus ensures accurate operation. The device is designed to provide stable operation in temperature range of -40°C to +85°C.

Conclusion

The 3082P-1-504LF adjustable trimmer potentiometer can be used in a variety of applications due to its wide operating temperature range, its accuracy and its linear or logarithmic characteristic. By adjusting the handle of the trimmer, the resistive track is adjusted and the termination wiper can be used to monitor changes in the track. The device is suitable for various precision control applications such as in audio and video equipment and robotics.

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