3299P-1-100

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Trimmer Potentiometers are widely used to adjust the resistance of circuits, and 3299P-1-100 is one of the most typical types of trimmer potentiometers. This product is characterized by its small size, multiple terminals and shallow electrical characteristics. It is often used in radio, TV and other kinds of equipment.

In terms of size, 3299P-1-100 trim pot is relatively small, which is usually used in limited space environment. It has two leads and three terminals both on the left and right, and the terminals are evenly arranged. The size is about 6x6x4(mm). In addition, it has similar resistance performance to other types of trimmer potentiometers, and its resistance range is 0-100 OHM.

In terms of working principle, 3299P-1-100 trim pot is basically composed of resistive tracks and shafts. The resistance track is made up of a metal tape, a conductive pattern and a protective layer. When the knob of the rotary shaft is turned, the moving contact point adjusts the resistance value between the two terminals. For single-terminal potentiometers, they are mostly composed of resistive tracks and rotor, controlling the resistance value by rotating the rotor. In addition, the resistance value can also be adjusted after connecting with printing circuit board.

In terms of its application field, 3299P-1-100 trim pots are mostly used in radio, TV and other related electronic equipment. It can control the current passage time to achieve good image effect, tune the sensitivity of the microphone, and adjust the volume of the radio. In addition, it is also used to control the voltage of the power supply system, ensure the output voltage of the battery, and reduce the load of the embedded system.

By summarizing the above, 3299P-1-100 trim pot has small size, multiple terminals and shallow electrical characteristics. It is usually used in limited space environment and its application fields are mainly related to radio, TV and other types of equipment. Its working principle is mainly composed of resistive tracks and rotors, the resistance value can be adjusted by rotating the rotary shaft or connecting with printing circuit board.

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