kapacitásváltozást

Kapacitásváltozás is a Hungarian term that translates to "capacity change" or "capacitance change" in English. It refers to a modification in the electrical capacitance of a system. Capacitance is the ability of a system to store an electrical charge. When this ability changes, it is referred to as a kapacitásváltozás.

This phenomenon can occur for various reasons. In electronic circuits, a common cause is the physical alteration of a capacitor's components, such as changes in the dielectric material, the distance between the plates, or the surface area of the plates. For instance, certain types of variable capacitors are designed to allow for controlled kapacitásváltozás, enabling tuning of radio frequencies or adjustment of circuit parameters.

Beyond discrete electronic components, kapacitásváltozás can also be observed in more complex systems. In sensors, for example, changes in physical properties like pressure, temperature, or the presence of a specific substance can lead to a measurable alteration in capacitance. This principle is utilized in capacitive sensing technologies for touchscreens, proximity sensors, and environmental monitoring. The term encapsulates any instance where the charge-storing capability of a system is altered, whether intentionally designed or as a result of external influences.