spenningsdelsensorer
Spenningsdelsensorer, or voltage‑division sensors, are devices that use a voltage divider network to produce a scaled electrical signal proportional to an input voltage. By connecting two or more resistors or active components in series, the sensor divides an input voltage into a lower range that can be read by microcontrollers or analog-to-digital converters. The output voltage is mathematically related to the input by the divider ratio, which can be calculated from the component values and remains stable over a wide range of operating conditions.
The fundamental principle behind a spenningsdelsensor is Ohm’s law and Kirchhoff’s voltage law. When a voltage
Applications of spenningsdelsensorer are extensive in industrial automation, automotive systems, and consumer electronics. They are often
Advantages of questi sensors include simplicity, low cost, and low power consumption. Their primary limitations involve