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Transcript
Source Transformation Convert a Voltage Source in Series with a Resistance into A Current Source in Parallel with the SAME Resistance And vice-versa ECE 201 Circuit Theory I 1 Source transformation • Convert the voltage source in series with R into an equivalent current source in parallel with the SAME R! • And vice-versa. ECE 201 Circuit Theory I 2 How to make them equivalent • Attach a load resistor (the same one) to each circuit, and ensure that each circuit delivers the same voltage and current to the load. ECE 201 Circuit Theory I 3 vs i = L R +R load R i = is L R +R load ECE 201 Circuit Theory I 4 Equating the two currents vs R i = = is L R +R R +R load load vs is = R v s = isR ECE 201 Circuit Theory I 5