39PNACR2KLF20

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Trimmer potentiometers are three-terminal adjustable electrical devices. They are frequently used as adjustable current and voltage sources in amplifiers and other audio applications. The 39PNACR2KLF20 is a high precision trimmer potentiometer with excellent temperature stability and reliability.

Application Field

The 39PNACR2KLF20 has been designed to accommodate a wide range of applications. It has excellent linearity in the total rotation range and is suitable for precision adjustment in audio applications such as amplifiers and complex audio systems. It can also be used as a fine-adjust for gain trimming, radio and satellite receivers, end-of-line calibration, as well as for general industrial and medical applications.

Working Principle

The 39PNACR2KLF20 operates according to the principle of voltage divider. It has three terminals which allow current to flow between two of the terminals, with the third terminal providing the adjustable voltage divider. The voltage divider is determined by the setting of the trimmer potentiometer and is adjusted by rotating the knob to control the resistance between the two terminals. As the resistance is adjusted, it affects the amount of current that flows between the two terminals.

The advantage of the 39PNACR2KLF20 trimmer potentiometer is its high precision, temperature stability and reliability. It has a very low voltage coefficient and can accurately adjust a fixed current. Furthermore, the high insulation resistance ensures long-term stability and reliability.

The 39PNACR2KLF20 trimmer potentiometers have a wide range of applications and can be used for precision adjustment in audio applications. It is highly accurate and reliable and is suitable for use in industrial, medical, and other applications.

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