3252L-1-503

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A trimmer potentiometer is an electronic component that works by allowing a user to adjust the resistance of the potentiometer in order to vary the output voltage or current. Trimmer potentiometers come in a variety of shapes and sizes and can be used for many applications, such as controlling the brightness of lights, adjusting frequency in filters, and setting the current limiting of electrical equipment. The 3252L-1-503 is a type of trimmer potentiometer that is used in a variety of applications, and this article will discuss its application field and working principle.

Application Fields

The 3252L-1-503 trimmer potentiometer is a low-profile two-turn trimmer that is designed for applications requiring precise setting of resistance in the range of 500Ω to 10kΩ. The 3252L-1-503 can be used for a number of applications, from controlling the brightness of an LED to setting the current limiting of a motor, making it a versatile and useful component in a wide variety of applications. Additionally, the 3252L-1-503 is well suited for use in printed circuit boards (PCBs), as it features a 0.1 inch pitch spacing compatible with standard through-hole designs.

Working Principle

The 3252L-1-503 trimmer potentiometer works by allowing the user to adjust the output voltage or current by changing the resistance of the potentiometer. The 3252L-1-503 is designed with three terminals; the two outside terminals are known as the input terminals, while the middle terminal is known as the wiper terminal. The resistance of the potentiometer is determined by the distance between the wiper and either of the input terminals, with the resistance increasing the further away the wiper is from an input terminal.

To adjust the resistance, the user turns the shaft of the potentiometer, which moves the wiper along the resistive track and increases or decreases the resistance. As the resistance changes, the output voltage or current of the circuit will also change, allowing the user to adjust the circuit to their desired settings. Additionally, the 3252L-1-503 features an adjustable stop to limit the adjustment range, allowing for precise and controlled adjustments.

Conclusion

The 3252L-1-503 trimmer potentiometer is a versatile and reliable component that can be used in a variety of applications, ranging from adjusting the brightness of an LED to setting the current limit of a motor. The 3252L-1-503 allows the user to adjust the resistance of the potentiometer and alter the output voltage or current of the circuit as desired. This makes the 3252L-1-503 a useful component in any PCB design.

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