3250L-1-252

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Trimmer Potentiometers, also known as variable resistors, are electrical components used to limit or control the resistance in an electronic circuit. The popular 3250L-1-252 potentiometer is designed for precision applications, and is often used in demanding applications in audio, video, telecommunications, automation, and medical fields. This document will discuss the application fields and working principle of the 3250L-1-252 potentiometer.

The 3250L-1-252 is ideal for applications where accuracy and proper signal flow is of utmost importance. This type of potentiometer is commonly used in electronic circuits to control the voltage across components or to measure the potential difference between two points in a circuit. It can also be used to adjust the intensity of sound and light, as a gain control for audio amplifiers, and as a fine tuning control for radio receivers. This type of precision trimmer potentiometer has a wide range of capabilities, which makes it a great choice for many applications that require precision control.

The 3250L-1-252 trimmer potentiometer is constructed of a steel frame with an upper and lower plastic case that encloses a die-cast housing. This housing contains a wiper that is attached to a wiper shaft, which acts as an adjustable slider to regulate the resistance in the circuit. The housing also contains two other sliders, the adjustment slider and the spring slider.

The adjustment slider is used to adjust the resistance of the trimmer potentiometer. It is moved up and down the wiper shaft to change the resistance setting as per the requirements of the circuit. The spring slider is used to apply tension on the adjustment slider, so that the setting remains unaffected by vibration and motion. The settings can be adjusted with ease by turning the adjustment knobs located at the top and bottom of the device.

In terms of working principle, the 3250L-1-252 trimmer potentiometer is a three-terminal device that works on a resistance network principle. The three terminals are often referred to as the wiper, the brass terminal, and the metal terminal. When the voltage is applied across the two outside terminals, the current flows through the network and is regulated by the position of the wiper, thus creating a varying resistance. If the wiper is moved towards either the brass or metal terminals, the resistance between the terminals increases.

The 3250L-1-252 trimmer potentiometer is an ideal choice for many precision applications and is widely used in a variety of industries. The small size and high precision of the device makes it well suited for applications where accuracy and reliability is paramount. Its three terminals design, along with its ability to easily adjust the resistance, make it the perfect solution for many applications requiring precise control of signals.

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