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Thumbwheel Potentiometers

3352K-1-102 application field and working principle

Thumbwheel potentiometers are a type of multi-turn contact device. They have a resistance stabilization function, and are used in a variety of devices to generate a smooth linear or logarithmic variable voltage signal. They are often found in radio circuits, audio and video devices, and other precision control circuits.

The 3352K-1-102 thumbwheel potentiometer is suitable for both rotation and quick response applications. It has a total resistance of 1000Ω, and resistance per rotation is 10Ω. The tolerance of the product is ±20%. It is usually installed or used in the horizontal direction, and the horizontal installation method is easy to prepare and use. The 3352K-1-102 has a low electrical noise level, high power, and a high degree of linearity.

Thumbwheel potentiometers primarily work with an external voltage. The linear resistance between the wiper on the rotating shaft and the terminal on the contact varies according to the angle of rotation. This resistance variation causes the current to increase or decrease, sending out an electronic signal that corresponds to the angle of rotation. This signal is then measured and converted into an external voltage.

The 3352K-1-102 thumbwheel potentiometer is also reliable and sturdy, making it suitable for applications that may be in high vibration environments and difficult rail-to-rail angles. It also offers a wide range of configurations, including dual-level zero stop, constant angle adjustment, dual and multi-level adjustment, and other custom configurations. In addition, the 3352K-1-102 provide a clean single-turn so that operators can move the position of the wiper without interference.

The 3352K-1-102 thumbwheel potentiometer are not only widely used in a variety of industrial applications, but also in radio and control applications. The working principle of the 3352K-1-102 thumbwheel potentiometer is mainly to convert the mechanical rotation into an electrical signal, and play the role of precision control in each link, so as to realize the control and quantitative corresponding work.

In conclusion, the 3352K-1-102 thumbwheel potentiometer is a reliable and versatile device that can be used in a variety of applications. It offers accurate and linear control of voltage over a wide range of angles, and its high reliability and low noise levels make it suitable for applications in high vibration environments or difficult rail-to-rail angles. The wide range of configurations available allows for many custom applications. It is a great choice for precision control.

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