3223G-1-103E

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Trimmer Potentiometers (also known as trim pots or trimpots) are a type of variable resistor, primarily designed for manual adjustment applications. They work by adjusting the resistance between two contacts across a single or multiple resistive elements, depending on the model. The most common type of trimmer potentiometer is a single-turn potentiometer which is adjusted by turning a dial or knob.

3223G-1-103E is a single turn, conductive plastic potentiometer trimmer. It has an industrial grade ABS enclosure and a 6 mm bushing with a nickel-plated brass nut and washer. It features a 6.4 mm diameter shaft, 0.25 mm per turn resolution, and an operating torque of 0.4Nm/N.

The 3223G-1-103E trimmer potentiometer has a wide range of applications. It can be used to fine-tune gain settings on audio amplifiers, calibrate meters, compensate for temperature changes, and adjust the sensitivity of sensors. It is commonly used in receivers, amplifiers, transducers, aircraft instruments, navigation equipment, and medical devices.

The 3223G-1-103E trimmer potentiometer works on the principle of resistive coupling. As the control shaft is turned, the position of the contact wiper changes, altering the resistance between the two resistive elements. This change in resistance is used as a feedback loop to either increase or decrease the output of the circuit.

To keep the resistance accurate over time, trimmer potentiometers have a tight tolerance and often feature a built-in wear compensation mechanism. This ensures that the resistance stays in the desired range, even as the element is exposed to wear and tear. Additionally, trimmer potentiometers can be protected from mechanical dust, moisture, and other contaminants with a sealable enclosure.

In conclusion, the 3223G-1-103E trimmer potentiometer is a reliable and cost-effective solution for manual adjustment applications. It is easy to use and thanks to its wide-ranging applications it is becoming increasingly popular in industry, agriculture, and consumer electronics. It is also robust and can be used in harsh environments thanks to its tight tolerances and robust construction.

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