Lecture Notes 9_Reactive

Dt inductors series and parallel capacitors

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Unformatted text preview: verage Current/Voltage • Buck Converter • Power and Energy • Summary Capacitor: i = C dv dt For the voltage to change abruptly dv dt = ∞ ⇒ i = ∞. This never happens so ... The voltage across a capacitor never changes instantaneously. Informal version: A capacitor “tries” to keep its voltage constant. di Inductor: v = L dt For the current to change abruptly di dt = ∞ ⇒ v = ∞. This never happens so ... The current through an inductor never changes instantaneously. E1.1 Analysis of Circuits (2013-3717) Capacitors and Inductors: 9 – 8 / 12 Current/Voltage Continuity 9: Capacitors and Inductors • Capacitors • Types of Capacitor • Inductors • Passive Components • Series and Parallel Inductors • Series and Parallel Capacitors • Current/Voltage Continuity • Average Current/Voltage • Buck Converter • Power and Energy • Summary Capacitor: i = C dv dt For the voltage to change abruptly dv dt = ∞ ⇒ i = ∞. This never happens so ... The voltage across a capacitor never changes instantaneously. Informal version: A capacitor “tries” to keep its voltage const...
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This document was uploaded on 02/20/2014 for the course EE 101 at WVU.

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