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4.1: Introducción a los circuitos de CA

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    155299
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    “AC” significa A lternating C urrent, que puede referirse a voltaje o corriente que alterna en polaridad o dirección, respectivamente. Estos experimentos están diseñados para presentarle varios conceptos importantes específicos de AC.

    Una fuente conveniente de voltaje de CA es la energía de toma de pared doméstica, que presenta un riesgo significativo de choque. Para minimizar este peligro aprovechando la conveniencia de esta fuente de CA, una pequeña fuente de alimentación será el primer proyecto, consistente en un transformador que escalona el voltaje peligroso (110 a 120 voltios CA, RMS) hasta 12 voltios o menos. El título de “fuente de alimentación” es algo engañoso. Este dispositivo no actúa realmente como una fuente o fuente de alimentación, sino más bien como un convertidor de energía, para reducir el voltaje peligroso de la energía de toma de pared a un nivel mucho más seguro.


    This page titled 4.1: Introducción a los circuitos de CA is shared under a gnudls 1.3 license and was authored, remixed, and/or curated by Tony R. Kuphaldt (All About Circuits) via source content that was edited to the style and standards of the LibreTexts platform.