Use the LED forward voltage drop that you measured in ECE 112 lab for the Green LED. The Zener Diode, D1 and D3, has a reverse breakdown voltage of 4.7 volts and a forward voltage drop of.7 volts. Q1 has a VBE of .7 volts. How much current is going through the Green LED if the Beta for Q1 is 100? How much current is going through the Green LED if the Beta is 300? D3 V1 12 D1

Use the LED forward voltage drop that you measured in ECE 112 lab for the Green LED. The Zener Diode, D1 and D3, has a reverse breakdown voltage of 4.7 volts and a forward voltage drop of.7 volts. Q1 has a VBE of .7 volts. How much current is going through the Green LED if the Beta for Q1 is 100? How much current is going through the Green LED if the Beta is 300? D3 V1 12 D1

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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