A43500

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Rotary Potentiometers (RTs) and Rheostats (RHs) are two distinct types of electrical devices. They are important controlling elements used in many electronic devices. The A43500 is an industrial-grade precision potentiometer, manufactured by InfraSensing Servo Systems. It is designed to provide reliable linear or rotary operation in a wide range of potential applications.

A rotary potentiometer is a type of resistor device with three terminals. The middle terminal is typically a shaft that can rotate to change the resistance between the other two terminals. The resistance can be used to create a variable voltage divider, which affects the output voltage of a circuit.

Similarly, a rheostat is an adjustable resistor with two terminals. By adjusting the resistance between the two terminals, the current flow in the circuit can be varied. It is often used in power regulation applications to modify the voltage or current flowing in the circuit.

The A43500 has a precision-engineered mechanical construction. The device is constructed with a 5-degree detent, with a 5-turn, 15-pitch potentiometer element. This design provides an exceptionally smooth and accurate electrical control. Additionally, the mechanical knob is constructed with a unique stylized position knob that helps to precisely identify relative positions. It is also designed to be extremely durable, with a rated lifetime of 5 million operations.

The A43500’s maximum rated voltage is 16VAC or 24VDC, and the device is designed to operate in temperatures of up to 65 degrees Celsius without deforming. This makes it suitable for use in environments with high temperatures, or areas prone to fluctuations in power. Additionally, it is RoHS compliant, making it safe and suitable for use in commercial applications.

The A43500 provides excellent performance and accuracy, with a linearity error rating of 0.1%. It is designed to provide accurate and repeatable performance over its life, up to 5 million operations. This makes it suitable for a variety of applications, from automotive and instrumentation, to industrial automation and sensing.

One of the most popular applications of the A43500 is in the field of robotics. This rotary potentiometer is used to provide precise positioning for robotic arms, in order to allow for reliable and accurate movements. Additionally, it is used in position and navigation control of other robotic vehicles. It is also used in various medical applications, such as providing feedback control for surgical robots.

The application field and working principle of the A43500 is quite simple. By varying the resistance between the two terminals, the current flow in the circuit can be varied, resulting in changing voltage or current levels. This makes it suitable for a wide range of power regulation applications. The linearity and repeatability of the device ensures that the circuit’s performance is constantly reliable and accurate.

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