3082P-45-201LF

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Trimmer Potentiometers are useful adjustable components that are used for a wide variety of applications. The 3082P-45-201LF is a type of trimmer potentiometer used for adjusting the output of a signal in a closed-loop system. It is best used in audio systems, power supplies, and motor control applications. This article will discuss the main application fields and working principle of the 3082P-45-201LF trimmer potentiometer.

Application Fields

The 3082P-45-201LF trimmer potentiometer has a wide range of applications. In electronic control systems, it is used to adjust the output voltage of the system as a reference voltage for other components. For example, when used in a power supply, it can be used to adjust the output voltage of the power supply by setting it to a specific reference voltage. In audio systems, it can be used to adjust the gain of the audio signal, such as the volume or tone. It can also be used in motor control applications to adjust the speed and torque of the motor.

The 3082P-45-201LF trimmer potentiometer is also commonly used in laboratory and testing applications. It is used to adjust the output voltage of a signal or device in a closed-loop system. It can also be used as a parametric or standoff potentiometer by setting the reference voltage of the closed-loop system to a specific value. This allows for precise adjustment of the signal.

Working Principle

The 3082P-45-201LF trimmer potentiometer works by changing the resistance between two points in a circuit. The resistance is adjusted by turning a crank on the outside of the trimmer potentiometer. When the crank is turned, a wiper arm moves along a resistor track, changing the resistance of the two points. This changes the output voltage of the circuit and allows it to be adjusted as needed.

The 3082P-45-201LF trimmer potentiometer is a low-power trimmer, designed for use in portable, low-power applications. It has an adjustable range of 0.1 ohm to 1.1 ohm and a power rating of 0.1 watts. It is a single-turn trimmer and can be adjusted using a screwdriver. The trimmer also has a low temperature coefficient, which helps to maintain stability in a wide range of temperatures.

The 3082P-45-201LF trimmer potentiometer is a high-precision, adjustable component. It is designed to be used in a wide range of applications, from power supplies and audio systems to motor control and laboratory applications. Its resistance adjustment is precision controlled, allowing for accurate adjustment of the output voltage of a signal or device in a closed-loop system. The trimmer is also designed to be low-power, and can withstand a wide range of temperatures.

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