S'identifier

The process of source transformation in the frequency domain entails the conversion of a voltage source, positioned in series with an impedance, into a current source that is parallel to an impedance, or the other way around. It is essential to maintain the following relationships while transitioning from one source type to another.

Equation1

Equation2

In order to determine the unknown voltage for a circuit composed of a current source and a collection of resistors, capacitors, and inductors - each with their distinct known impedance, a series of steps are followed. Initially, the voltage source is converted into a current source, and the values of the source current (Is) and impedance (Zs) are established.

Subsequently, transforming the current source back to a voltage source results in a different circuit. From this derived circuit, the source voltage (Vs) is calculated using the previously determined values. Finally, by applying the voltage division rule, the unknown voltage across the resistance can be identified.

Tags

Source TransformationAC CircuitsVoltage SourceCurrent SourceImpedanceFrequency DomainUnknown VoltageCircuit AnalysisResistorsCapacitorsInductorsVoltage Division Rule

Du chapitre 6:

article

Now Playing

6.11 : Source Transformation for AC Circuits

AC Circuit Analysis

437 Vues

article

6.1 : Sinusoidal Sources

AC Circuit Analysis

398 Vues

article

6.2 : Graphical and Analytic Representation of Sinusoids

AC Circuit Analysis

342 Vues

article

6.3 : Phasors

AC Circuit Analysis

437 Vues

article

6.4 : Phasor Arithmetics

AC Circuit Analysis

196 Vues

article

6.5 : Phasor Relationships for Circuit Elements

AC Circuit Analysis

423 Vues

article

6.6 : Kirchoff's Laws using Phasors

AC Circuit Analysis

333 Vues

article

6.7 : Impedances and Admittance

AC Circuit Analysis

510 Vues

article

6.8 : Impedance Combination

AC Circuit Analysis

265 Vues

article

6.9 : Node Analysis for AC Circuits

AC Circuit Analysis

246 Vues

article

6.10 : Mesh Analysis for AC Circuits

AC Circuit Analysis

305 Vues

article

6.12 : Thévenin Equivalent Circuits

AC Circuit Analysis

134 Vues

article

6.13 : Norton Equivalent Circuits

AC Circuit Analysis

288 Vues

article

6.14 : Superposition Theorem for AC Circuits

AC Circuit Analysis

540 Vues

article

6.15 : Op Amp AC Circuits

AC Circuit Analysis

141 Vues

See More

JoVE Logo

Confidentialité

Conditions d'utilisation

Politiques

Recherche

Enseignement

À PROPOS DE JoVE

Copyright © 2025 MyJoVE Corporation. Tous droits réservés.