90PR100KLF

Trimmer potentiometers are a type of electrical components that are used to adjust the resistance of a circuit. They are available in a wide variety of shapes, sizes and resistance values. The 90PR100KLF is one type of trimmer potentiometer, which is specifically designed for use in high-precision applications. This article will discuss the features and applications of the 90PR100KLF, as well as its working principle.

Features of the 90PR100KLF

• It is a three-terminal, single-turn device.
• It has a low temperature coefficient of resistance (TCR) of 0.3%/°C, which ensures consistent performance even under variable temperatures.
• It has a high power rating of 1W at a temperature range of -55°C to +125°C.
• It has an adjustable resistance range of 100KΩ to 150KΩ.
• It features a non-contacted passive sealed design for dust and moisture protection.

Applications of the 90PR100KLF

The 90PR100KLF is commonly used in high-precision applications due to its excellent performance and accuracy. It is often used in automotive electronics, industrial automation, medical devices, and other applications that require precise adjustment of resistance. Additionally, it can also be used in noise suppression circuits, frequency resolution circuits, and various electronic projects.

Working Principle of the 90PR100KLF

The 90PR100KLF is designed to adjust the resistance of a circuit. It works by using a metal strip that acts as a resistor, which is calibrated by the user to the desired resistance. The strip is connected to two terminals and is adjusted using a recessed adjustment screw. When the screw is turned, it causes the strip to bend or expand, thus adjusting the resistance of the circuit and allowing for precise and accurate control.

Conclusion

The 90PR100KLF is a type of trimmer potentiometer that is specifically designed for use in high-precision applications. It features a low temperature coefficient of resistance, a high power rating, and an adjustable resistance range. It is commonly used in automotive electronics, industrial automation, medical devices, and other applications that require the precise adjustment of resistance. Lastly, the 90PR100KLF works by using a metal strip that is calibrated by the user to the desired resistance and is adjusted using a recessed adjustment screw.