Väljundimpendantsi
Väljundimpendantsi, often translated as output impedance, is a fundamental parameter in electronics that describes the internal resistance of an electrical source or a circuit's output stage. It quantifies how much the output voltage of a source will drop when a load is connected and draws current. A lower output impedance indicates that the source can deliver current more effectively without significant voltage loss, making it ideal for driving loads that require substantial current. Conversely, a higher output impedance means that the output voltage is more sensitive to the current drawn by the load, potentially leading to reduced performance or signal degradation.
The output impedance is a complex value, comprising both resistive and reactive components, though in many