Teorema de Thevenin CA

AC Thevenin's Theorem

Any combination of sinusoidal AC sources and impedances with two terminals can be replaced by a single voltage source e and a single series impedance z. The value of e is the open circuit voltage at the terminals, and the value of z is e divided by the current with the terminals short circuited. In this case, that impedance evaluation involves a series-parallel combination.

Thevenin voltage

Thevenin resistance

Numerical example

Norton equivalent

to DC Version