Lab Experiment > Saint Louis University, Baguio City Main Campus - Bonifacio St., Baguio City - ECE 2221LECE-2221L-03-Direct Coupling


OBJECTIVE A: Identify a two-stage direct coupled amplifier circuit and measure the dc operatingvoltages.1. D. Measure and record the dc voltages (with respect to ground) at the base, emitter, andcollector of Q1.VB1 = 0.728 VdcVE1 = 145.4 mVdcVC1 = 22.2 VdcE. As a result of your measurements, would you say that the first common-emitterstage of the direct coupled amplifier is forward biased? YESF. M ...[Show More]

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