91TR2KLF

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Trimmer potentiometers are an essential type of electronic components used to adjust circuits. The 91TR2KLF trimmer circuit rheostat, for example, is a high-quality part that is used in a wide range of applications. This article looks at the application field and working principle of this trimmer potentiometer.

Introduction to 91TR2KLF

The 91TR2KLF is a ceramic trimmer potentiometer with 32 terminal pins, a dielectric strength rating of 2000VAC, and a rated power of 0.2 W. It is available in a range of values ranging from 200 to 500KΩ, and each device is equipped with a spindle lock nut for precise adjustment. The 91TR2KLF is a single turn trimmer potentiometer, which means its adjustment range is limited to 360°, and its resistance values are measured in ohms.

Application Field

This trimmer circuit rheostat can be used in a range of electronic applications, including AC/DC motor control, frequency modulation, motor speed control, audio volume control, and industrial automation. This trimmer potentiometer is suitable for use in commercial and industrial settings, as well as in audio, radio, and television equipment. The 91TR2KLF is a reliable and long-lasting component that is easy to adjust and maintain.

Working Principle

The 91TR2KLF trimmer works in a similar way to other trimmers, acting as a variable resistor. Its resistance values are adjusted by turning the spindle or shaft, which in turn adjusts a plate which is part of the trimmer\'s electric resistance element. The position of the plate determines the resistance, and the strength of the electric current flowing through the element. By adjusting the spindle, the resistance can be increased or decreased until the desired resistance value is achieved.

Conclusion

The 91TR2KLF trimmer potentiometer is a versatile and robust component that can be used in a variety of applications. With its high dielectric strength rating and high power capability, it is suitable for use in a range of settings. Its simple working principle makes it easy to adjust and maintain, making it an ideal choice for commercial and industrial equipment.

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