3386B-1-102LF

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Trimmer potentiometers are a kind of adjustable resistances. They are used to make certain adjustments inside electrical systems. The 3386B-1-102LF represents one such trimmer potentiometer, which is often used for various commercial, industrial, and military applications. In this article, we will explore the application field and working principle of the 3386B-1-102LF trimmer potentiometer.

Application Field of 3386B-1-102LF

The 3386B-1-102LF trimmer potentiometer is a single-turn component made using a conductive plastic element. Its small profile and lightweight construction make it ideal for use in applications requiring precision assembly due to confined space. It is designed for use in wireless systems and circuit boards, as it also features a long rotational life. Its small size and simple design make it ideal for repairing worn pots used in audio systems. Furthermore, it can also be used in various other electronics projects, such as adjusting radio signal strength, RFID signal filtering, and radar sensor testing.

The 3386B-1-102LF trimmer potentiometer features two terminals to provide a variable resistance without relying on a third terminal. This helps prevent contact corrosion buildup on the third terminal, ensuring a long product life. Additionally, its high-stability, long-term performance is maintained over temperature extremes of -55C to +125C. The component also features a low current consumption rate of 2.78mA, making it ideal for most components.

Working Principle of 3386B-1-102LF

The 3386B-1-102LF trimmer potentiometer works by varying the resistance across its two terminals. This is accomplished by adjusting the voltage applied to the two terminals. The adjustment of the voltage is done using a rotary knob located in the center of the trimmer potentiometer. Depending on the direction of the knob, the voltage can either be increased or decreased. When the knobs is turned, the internal wiper inside the potentiometer moves to a different fixed location on the resistive element. This changes the voltage output of the terminal, thus altering the resistance between the two terminals.

Due to the variable resistance feature of the 3386B-1-102LF trimmer potentiometer, it is capable of functioning as an adjustable entry in analog wiring circuits. This makes it a useful component for repairing electronic devices or adjusting the resistance for different circuity parameters. It also features a lowVCO (Voltage-Controlled Oscillator) noise level for greater precision and accuracy in the adjustment of electrical signals.

Conclusion

The 3386B-1-102LF trimmer potentiometer is a small, lightweight component designed to provide adjustable resistance without relying on a third terminal. It is ideal for use in applications requiring a compact solution in limited space. Its low current consumption rate and low VCO noise level also make it a reliable and accurate component for creating precise electrical signals. Overall, the 3386B-1-102LF is an ideal component for various commercial, industrial, and military applications.

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