PTA4553-2215CPB103

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Slide Potentiometers

Slide potentiometers are designed to provide variable resistance when a sliding contact moves along a resistive element, creating a linear voltage division. They are widely used in audio and industrial applications, offering precise control of electrical signals with excellent linearity. Among the popular kinds of slide potentiometers is the PTA4553-2215CPB103 series. This article will explain the application field and working principle of this series.

Application Fields of PTA4553-2215CPB103

The PTA4553-2215CPB103 series is a linear, motorized slide potentiometer module capable of operating within a wide operating temperature range, from -20°C to 70°C. It is suitable for use in a variety of applications, such as audio-visual equipment, vehicle audio systems, amplifiers, robotic control systems, and industrial automation. Cased in an industrial-grade black plastic housing, the PTA4553-2215CPB103 series features a high-quality sliding and driving system for reliability and prolonged operation life in challenging industrial and automotive environments.

Working Principle of PTA4553-2215CPB103

The PTA4553-2215CPB103 series Module is based on the principle of linear voltage division. As the sliding contact moves along the resistive element, the resistance of the element changes and results in the output voltage changing proportionally. This module comes with a built-in linear angle processing system, allowing for precise and smooth adjusting of the output voltage. The control board of the module is equipped with the necessary components such as a micro controller, a slider driver, and a motor driver to accomplish the preset tasks by the user.

To begin with, the micro controller receives the controlling signals from the user. Cryptic information is stored in its memory about the positioning of the attached electromagnet. The motor driver is then activated by the microcontroller, powering the electromagnet, and causing the slider to move. As the slider moves, the slider driver detects the movement and sends the feedback signals back to the controller. The microcontroller processes the signals from the driver, and adjusts the voltage output accordingly. This continues until the slider reaches the desired position.

Conclusion

The PTA4553-2215CPB103 series module is a robust, linear slide potentiometer that is suitable for various industrial applications. Its built-in linear angle processing and feedback system allows for smooth and precise controlling of the output voltage, making it a great choice for audio and industrial uses. With its wide operating temperature range, the device is able to work reliably in demanding industrial and automotive conditions.

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