67WR20KLFTB

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Trimmer Potentiometers

The 67WR20KLFTB series are a type of Trimmer Potentiometer or variable resistors. They are commonly used as adjustable components in circuits to vary resistance and gain control, thus affecting voltage and current within the circuit. 67WR20KLFTB is comprised of a resistive element with two fixed end-terminals and a third ‘tap’ terminal connected to a moving contact (slider) which enables the user to adjust the resistance. Additionally, the 67WR20KLFTB is an economical solution in many applications, offering reliable performance.

Design & Characteristics

Available in through-hole and surface mount packages, the 67WR20KLFTB is designed to offer reliability with low cost and high performance. It is a panel-mounted potentiometer and features components as sliders, rotors, and a resistance element, each of which is optimized for long-term performance. The precise individual components, along with small size and lightweight design, contribute to the 67WR20KLFTB’s durability and lifespan. It is also assembled and tested at the design level for consistent performance.

Application Fields

The 67WR20KLFTB can be used in many applications, such as electronic. Due to its wide input voltage range, the 67WR20KLFTB is suitable for use in a variety of applications including audio and instrumentation and even automotive industries. It is used in synthetic audio systems, such as in mixing consoles and sound cards, to adjust the volume level and to control the frequency response. Additionally, it can be used in precision and industrial control systems, as well as in medical equipment, for adjustment purposes. It can also be used in robotics and computer systems.

Working Principle

Trimmer potentiometers are rotary or linear variable resistors, which have three terminals, two of which are connected to a fixed inner resistor element whose resistance value is fixed. The third tap terminal connected to a moving contact (the slider), which enables the user to adjust the resistance. By rotating or moving the mechanical control, the electrical resistance of the device is changed. The resistance of the device can also be adjusted remotely using a voltage applied to the slider.

Conclusion

The 67WR20KLFTB is a Trimmer Potentiometers series, designed to offer reliable performance at a low cost. It is available in through-hole and surface mount packages, and is used in a variety of applications including audio and instrumentation, robotics and computer systems, and automotive industries. The 67WR20KLFTB features a resistive element with two fixed end-terminals and a tap terminal connected to a moving contact which enables the user to adjust the resistance. Additionally, it can be adjusted remotely using a voltage applied to the slider.

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