Trimmer Potentiometers, also known as trimmers or preset potentiometers, are miniaturized electronic components used to precisely adjust resistance values in circuits. Fine adjustment of the resistance value in the circuit is realized by small rotation or sliding operation. It usually has extremely high resolution and stability, ensuring precise control of circuit parameters within a very small range. In electronic circuits, trimmer potentiometers play a crucial role. It can not only compensate for manufacturing deviations in the circuit, but also dynamically adjust as needed during the circuit operation to ensure the stability and accuracy of the circuit performance. Whether it is an analog circuit or a digital circuit, the trimmer potentiometer is an indispensable tool for fine regulation.

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