Lab4-SupplementalNotes

# Lab4-SupplementalNotes - Electrical Measurement Laboratory...

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1 Electrical Measurement Laboratory Experiment #4 DC measurements 1. The circuit is in steady state. 2. The input is constant Æ After all transients die out: dc solution Æ The dc response is the steady state response due to a constant (dc) input.

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2 Frequency measurements 1. The circuit is in steady state. 2. The input is sinusoidal. Æ After all transients die out: Frequency response. Æ The ac or frequency response is based on the steady state response due to a sinusoidal (ac) input. Periodic Steady State Response 1. The circuit is in steady state. 2. The input is periodic (not necessarily sinusoidal). Æ After all transients die out: The output is periodic with the same period (periodic steady state)
3 Transient response 1. The circuit is NOT in steady state. 2. The transient response is expressed in the time domain. Step Response v s (t) + - C v c (t) + - R s 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 0.1 0.2 0.3 0.4 0.6 0.7 0.8 0.9 1 ) ( ) ( t Eu t v s = ) ( 1 ) ( t u e E t v RC t C = E 63 . 0

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## This note was uploaded on 12/22/2010 for the course ECSE ECSE 291 taught by Professor Khazaka during the Winter '03 term at McGill.

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Lab4-SupplementalNotes - Electrical Measurement Laboratory...

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