PTV111-3415A-B103

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Rotary Potentiometers and Rheostats have a long standing history in industrial applications, from encoders and variable resistors to potentiometers and even gas pressure switches. The PTV111-3415A-B103 is a great example of the versatility of these technologies and has been used in a wide range of applications. This article will discuss the application field and working principle of the PTV111-3415A-B103.

Application Field

The PTV111-3415A-B103 is commonly used in industrial control systems. Its applications include speed control, position control, and current sensing. In the case of speed control, the PTV111-3415A-B103 is used to provide a smooth speed variation over its entire range. The device can be used to accurately regulate the speed of a motor or other mechanical systems.

The position control function of the device allows users to precisely adjust the position of a mechanical system. The device can be used to control servomotors, stepper motors, and other mechanical systems. Additionally, the device can be used to measure the current sensed by a load through its internal resistors.

Working Principle

The PTV111-3415A-B103 is a robust rotary potentiometer with a wide variety of possible configurations. It consists of three resistors, starting with the most common ones: a fixed resistor; a measured resistor; and an adjustable resistor. The device is connected to a power supply (3.3V for instance), to provide the voltage that will account for the desired position. It also contains a terminal for the measuring resistor, which is connected to the output circuit.

The measured resistor (also known as the wiper) takes a position along the complete resistance track of the potentiometer. By connecting the measuring resistor to the power supply, a voltage drop is created, providing the desired output of the PTV111-3415A-B103. The value of this output depends on the point where the measuring resistor is located on the resistance track. The maximum output is achieved when the measuring resistor is located at the end of the resistance track closest to the power supply.

The PTV111-3415A-B103 is designed to be rugged and durable, able to withstand harsh environmental and mechanical conditions. It is composed of a steel frame and is rated for up to 1 million rotations of its wiper, while maintaining its calibration accuracy. The device is also designed to be dust protected, and features a range of insulation specifications.

Conclusion

Rotary Potentiometers and Rheostats are frequently used in industrial processes for speed control, position control, and current sensing. The PTV111-3415A-B103 is a robust rotary potentiometer designed to fulfill such tasks. This device is composed of three resistors, a power supply, and a measuring resistor, which provides the desired output of the unit. The device is designed to be durable and dust protected, and is rated for up to one million rotations of its wiper. With its versatility and robust design, the PTV111-3415A-B103 can be used in a variety of industrial settings.

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