67PR10LF

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Trimmer Potentiometers

Trimmer potentiometers are handy devices used in circuits and systems where an adjustable resistance is required.These audio-grade potentiometers are versatile and capable of performing a variety of tasks that require adjustment or fine-tuning of the circuits.The 67PR10LF is an example of a trimmer potentiometer with 10mm shafts and a flatted or half-moon shaped knob or arm.

Application Field

The 67PR10LF trimmer potentiometer has a wide application field.Highly integrated and small-form packages allow it to be installed in panels, cabinets, as well as other types of enclosures.It is mainly used in audio-grade applications such as equalizer and tone control, but can also be found in automotive applications.It is also used in test equipment, motor control panels for precision adjustment and resistance tuning, as well as a variety of other situations where an adjustable resistance is required.

Working Principle

The working principle of the 67PR10LF trimmer potentiometer is similar to any other potentiometer.It has three terminals – two input electrodes and one output electrode.The input terminals are connected to an adjustable resistance element, while the output terminal is connected to a voltage divider.The resistance is adjusted via a set of conductive wipers passing through the resistance element, while the voltage divider will cause a portion of the applied input voltage to be dropped over the resistance element.When the wiper is adjusted, the resistance increases or decreases, depending on the direction of the adjustment.The output voltage is adjusted as the wiper is adjusted and hence, the resistance is changed.

Conclusion

The 67PR10LF trimmer potentiometer is an important device used for resistance adjustment in various types of applications.It is capable of providing precision adjustment and resistance tuning and is an indispensable part of audio equipment, in addition to automotive and test applications.Its three terminal arrangement and adjustable resistance elements make it an ideal choice for various applications where a high degree of precision and accuracy is required.

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