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14.1: Visión general de la teoría

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    En el caso de CC, la máxima transferencia de potencia se logra estableciendo la resistencia de carga igual a la resistencia interna de la fuente. Esto no es cierto para el caso AC. En cambio, la carga debe establecerse en conjugado complejo de la impedancia de la fuente, teniendo el conjugado complejo la misma magnitud que el original pero con el signo opuesto para el ángulo. Al usar el conjugado complejo, los componentes reactivos de carga y fuente se cancelarán dejando un circuito puramente resistivo similar a la caja de CC. Al calcular la potencia de carga verdadera, se debe tener cuidado de recordar que el voltaje de carga aparece a través de una impedancia de carga compleja. Solo la porción real de este voltaje aparece a través del componente resistivo, y solo el componente resistivo disipa la energía.


    This page titled 14.1: Visión general de la teoría is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by James M. Fiore via source content that was edited to the style and standards of the LibreTexts platform.