43WR50KLFTR

Trimmer Potentiometers

Trimmer potentiometers (also known as variable resistors) are adjustable resistors used to control the accuracy of electronic circuits. The 43WR50KLFT is a trimmer potentiometer designed to provide a high level of accuracy and reliability, and is suitable for a wide range of applications.

Application Field

The 43WR50KLFT is a versatile trimmer potentiometer and is suitable for many applications, including:

• Adjustment of signal quiescent levels in amplifiers and receivers.
• Adjustment of digital-to-analog converter output stages.
• Feedback loops in synthesizers.
• Compensation of frequency-dependent oscillators.
• Adjustment of front-end active networks.
• Adjustment of gain levels of class A and class B amplifiers.
• Adjustment of electrical reference levels of microprocessors.

The 43WR50KLFT is a general-purpose trimmer potentiometer, providing a wide range of uses. Its small size, relative low cost, simple packaging, and high levels of accuracy make it ideal for a variety of applications.

Working Principle

The 43WR50KLFT is a linear trimmer potentiometer. It has an adjustable resistance element, which can be varied by turning the knob or adjusting the screw on the potentiometer.

The adjustable resistance element is made up of two contact points connected by a metal ribbon wire. These contact points form a simple resistor bridge. As the knob of the potentiometer is turned, the contact point at one end of the bridge is moved along the ribbon wire. This movement increases or decreases the overall resistance of the resistive element.

The 43WR50KLFT has an accuracy of ±0.05% and is suitable for applications requiring a high level of accuracy. It has an adjustable range of ±1.2 kΩ and is capable of delivering up to 50 mA of current.

Conclusion

The 43WR50KLFT is a versatile trimmer potentiometer and is suitable for a wide range of applications. It is designed to provide a high degree of accuracy and reliability, and has an adjustable range of ±1.2 kΩ and an accuracy of ±0.05%.

The 43WR50KLFT is an ideal choice for applications requiring a high level of accuracy in signal quiescent levels, feedback loops, active networks, and frequency-dependent oscillators. It is also suitable for applications needing low cost and simple packaging.