ASM6672E

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The ASM6672E is a rotary potentiometer and rheostat that is widely used in a variety of applications. A rotary potentiometer is a variable resistor in which physical movement rotates a shaft or moves a sliding contact, creating a resistance between two terminals. A rheostat is a variable resistor in which the resistance can be adjusted as required. Both of these devices use similar principles, encompassing a rotationally controlled electrical resistance that is adjusted through a rotating knob or lever. The two devices typically differ in the size of the resistance offered and the amount of current or power that can be handled.

The ASM6672E is designed to sense and control position or speed with mechanical movement. It uses a special contact mechanism called a “slider” to bridge a gap of varying width. The resistance offered at the gap is adjustable depending on the position of the slider. This contact mechanism offers many advantages, such as improved reliability and accurate response times.

The ASM6672E is a single-turn device and is capable of providing a high resolution of up to 12bit. It offers an output voltage range of 0-5V, and a resistance range of 0-100kΩ. The device is designed to operate over a temperature range of -20°C to +85°C, making it suitable for a wide range of applications. The device is durable and provides excellent protection from electrical and mechanical interferences.

The ASM6672E can be used in a wide variety of application fields. It can be used to control the speed of motors, measure and control position, temperature control, sound frequency, and many other applications. It is also commonly used in the automotive industry, where its precision and temperature stability make it ideal for controlling speed and position of engines and other components. In addition, the ASM6672E is used in robotics, medical equipment, and other industrial control systems.

The working principle of the ASM6672E is fairly simple. When a voltage is applied to the terminals, current flows through the device, creating a resistance between the two terminals. As the shaft is rotated, the width of the gap changes, and the resistance offered between the two terminals is adjusted accordingly. This resistance is output as a voltage, which can then be used to control various systems. It is important to note that the output voltage of the ASM6672E is not proportional to its rotational position, but is logarithmically dependent on it instead. As such, a linear input voltage does not necessarily create a linear output voltage.

In conclusion, the ASM6672E is a rotary potentiometer and rheostat that is widely used in a variety of applications. It offers a high resolution of up to 12bit, and can operate over a temperature range of -20°C to +85°C. The device is commonly used in the automotive industry, robotics, medical equipment, and other industrial control systems, and its working principle is based on the adjustable resistance created when the gap between two terminals is changed. The ASM6672E provides an excellent solution for controlling speed and position, and other applications.

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