3262P-1-100LF

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Trimmer Potentiometers, being an essential device for a number of applications, require careful consideration when selecting one. The 3262P-1-100LF model is an example of a trimmer potentiometer, providing precise and reliable adjustments and quality performance.

Application Field

The 3262P-1-100LF was primarily developed for use in low to medium power applications. It is most suitable for general purpose electronic circuits and is ideal for use in adjustable volume control systems, audio equipment, and AGC (Automatic Gain Control) circuits. For instance, its use in AGC circuits involve the adjustment of contact resistance to shift the gain of a device so that its resulting output is at a desired level. The 3262P-1-100LF\'s wide range of adjustment resistance offers a significant advantage in this application.

Work Principle

The 3262P-1-100LF operates on a simple but reliable principle. This trimmer potentiometer consists of a wiper and a set of contact points. The wiper, or slider, is the variable component that interacts with the contacts. It is controlled by an actuator either manually or electrically, then it moves relative to the axis of rotation which is lined up with the contacts. As the wiper moves along the contact points, a dynamic resistance is formed, providing a variety of output signals.

The resistance magnitude of the 3262P-1-100LF ranges from 1.0 ohm to 100 ohms, with exact tolerance ratings depending on the application. A slotted design is released for manual adjustment, and a recessed design version can be requested for tight-space adjustments. Both center-tapped and single-section design feature flat contact resistance and efficient low-noise operation.

Features

The 3262P-1-100LF features several important characteristics that ensure reliable performance in a range of uses. It is designed from a high-grade cermet, which offers a reliable resistive element that retains its stability over time. This element is thermally stable with excellent dielectric properties, resisting damage from moisture, dust and chemical contamination. This makes the 3262P-1-100LF suitable for use in moderate to severe environmental conditions.

The 3262P-1-100LF also features a specially designed contact system. This contact system consists of high grade contact materials combined with an optimized design that offers superior low contact resistance. Furthermore, the rotor brush system is designed to extend its durability and offers useful features such as low noise and immunity to chatter and contact bounce.

Conclusion

The 3262P-1-100LF is a trimmer potentiometer offering reliable performance in a range of applications. It is most suitable for low to medium power applications, featuring a wide range of resistance magnitudes with exact tolerance ratings, floor contact resistance, and low-noise operation. It can be used in adjustable volume control systems, audio equipment, and AGC circuits. Designed from a high-grade cermet material with special contact system with an optimized design, the 3262P-1-100LF offers superior low contact resistance and extended durability.

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