电位器

电位计是一种可变电阻器，用于测量或调整系统中的电信号。 它的工作原理是通过滑动器沿电阻轨道的旋转或移动来改变电阻，从而产生变化的输出电压。 Because of this principle, a potentiometer is commonly used as a position, angle, or displacement sensor.In mechanical or agricultural equipment, a potentiometer can be integrated to monitor linear or rotational movement, such as the position of a lever, actuator, or adjustable mechanism. The output signal is proportional to the mechanical displacement, allowing accurate control and feedback within the system.Potentiometers are widely used due to their simple design, low cost, and ease of integration. However, proper calibration and protection from dust, moisture, and vibration are important to ensure stable performance and long service life.