Theveninjännitteellä
Theveninjännitteellä, often referred to as Thevenin voltage, is a fundamental concept in electrical circuit analysis. It represents the equivalent voltage of a linear electrical network as viewed from two terminals. When analyzing a complex circuit, it can often be simplified into a single voltage source in series with a single impedance. This simplified representation is known as the Thevenin equivalent circuit. The voltage source in this equivalent circuit is the Thevenin voltage, often denoted as Vth.
To determine the Thevenin voltage of a circuit, one must first identify the two terminals across which
Theveninjännitteellä is a crucial tool for simplifying circuit analysis, especially when dealing with variable loads. By