Electrical Circuits
Unlike the last lab on RL, RC and RLC circuits, we measured the frequency characteristics of these circuits. We observed the steady-state sinusoidal response of an high-pass RL circuit, a low-pass RC circuit and a band-pass RLC circuit.10.4.1 Steady-State Sinusoidal Response of High-Pass RL CircuitThis part of the lab consisted of constructed an high-pass RL circuit shown below in Figure 10.1. We used the scope to measure the phase and the gain of the circuit. Also, we used the Gain-Phase meter to measure the phase and the gain of the circuit.A Bode plot is shown below from the measurements of the scope, gain in dB versus log f and, separately, phase shift in degrees versus log f. -90 -b = -tan-1(w/170212)
Comment on the gain from Vi and point A, especially near the resonant frequency wo. This circuit is shown below in Figure 10. 3 Steady-State Sinusoidal Response of Low-Pass RC CircuitWe did the exact same procedure as above except the data was for a low-pass RC circuit. CONCLUSIONThis lab was a difficult one due to the fact that I forgot what a Bode plot was. Compare the theoretical transfer functions with what what you measured: My theoretical transfer function agrees with my measured values. 3: Band-pass RLC circuitA Bode plot is shown below from the measurements of the gain-phase meter, gain in dB versus log f and, separately, phase shift in degrees versus log f. 33E1011 wo = 46126 rad/sec Q » 4 How do they agree with your theoretically-calculated values? The values are close. Also, we only had one day to work on it.
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SUMMARY Unlike,
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