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Circuit Theory II Lesson 2. Phasor Impedances Frequency Transfer Functions Numerical Example. i(t). L. + v(t) -. Phasor Impedance of Inductor. i(t). + v(t) -. Phasor Impedance of Capacitor. i(t). + v(t) -. Phasor Impedance of Resistor. L. j w L. C. +
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Circuit Theory IILesson 2 Phasor Impedances Frequency Transfer Functions Numerical Example
i(t) L + v(t) - Phasor Impedance of Inductor
i(t) + v(t) - Phasor Impedance of Capacitor
i(t) + v(t) - Phasor Impedance of Resistor
L jwL C + vo(t) - vg(t) R 1/(jwC) Vg Vo R Phasor Circuit Electrical circuit Phasor circuit
Frequency Transfer Function Output phasor Input phasor Frequency transfer function
Numerical Example R = 3000 W L = 10 mH C = 5/18 nF w = 3 X 105 radians/sec vg(t) = 5 sin(3x105t+20o) Find vo(t)