3250P-1-102

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Trimmer Potentiometers are small adjustable potentiometers. They are used primarily for precise control of electrical signals or devices. The 3250P-1-102 is a trimmer potentiometer with a resistance range of 10-100 kOhm. The resistor element is housed in a plastic housing which measures just 11mm in length, making it ideal for tight spaces.

Applications

The 3250P-1-102 is typically used for applications which require precision adjustments and small size. The main areas of application are in radio frequency design circuits, LED lighting, audio engineering circuitry, and in instrumentation systems.

Working Principle

The trimmer potentiometer consists of a resistive element, a wiper that makes contact with the element, and a knob that is used to turn the wiper. The resistance value of the element is adjusted by turning the knob and moving the wiper over the resistive element. As the wiper passes over more of the element, the resistance increases; as it moves away, the resistance decreases.

A trimmer potentiometer typically has a range of 1 to 100k Ohms or higher, depending on the application. This is a very small range, but it is usually sufficient for most precision applications. The length of the shaft determines the amount of adjustment available. Shorter shafts make for a more accurate adjustment, while longer shafts make for a wider range of adjustment.

The 3250P-1-102 has a range of 10-100k Ohms. The fine adjustment that is available with this trimmer potentiometer makes it ideal for precision adjustments, such as control of RF signals in radio frequency circuits. The small size of this trimmer also makes it suitable for applications with limited space.

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