3082P-1-202LF

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Trimmer potentiometers are variable resistors in which the resistive element is adjustable in non-mechanical ways. They are commonly used to control electrical devices, such as to adjust the volume of an audio system, or the brightness of a display. A trimmer potentiometer is a type of adjustable resistor that is mainly used to precisely adjust the electrical parameters of an electronic device.

3082P-1-202LF is a trimmer potentiometer with input resistance of 2.02 kΩ, with a linear taper, and a single-turn rotary mechanism. The resistance element is formed on the surface of the glass-epoxy printed circuit board. It has a positioning disc at the end of the resistance element which allows for precise adjustment of the resistance value. The potentiometer can be mounted directly onto the circuit board, or can be attached to a mounting plate or panel. The product size is 12mm (L) x 6mm (W) x 6.5mm (H). It is RoHS Compliant and UL approved.

3082P-1-202LF trimmer potentiometer is used in a wide range of applications. The most common application is to adjust the voltage and current of a power supply. This type of trimmer can also be used to adjust the gain of an amplifier or the sensitivity of a circuit. Other applications include adjusting the amplitude of a signal, controlling the volume of an audio device, or adjusting the contrast of a display.

The working principle of a trimmer potentiometer is based on the fact that when a voltage is applied across two ends of a resistor, a current will flow. This current is proportional to the resistance of the resistor. When the resistance is adjusted, the current will change accordingly. By adjusting the resistance of a trimmer potentiometer, the electrical parameters of a circuit can be precisely adjusted.

In conclusion, 3082P-1-202LF is a trimmer potentiometer with a linear taper and input resistance of 2.02 kΩ. It is widely used to adjust electrical parameters in various electronic devices and circuits. The working principle of this trimmer relies on adjusting the resistance value of the resistor to affect the flow of current in the circuit.

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