Example 10-1:1. Design a voltage-divider bias circuit using a Vcc supply of +18 V, and an npn silicontransistor with B of 80. Choose Rc = 5RE, and set Ic at 1 mA and the stability factorS(Ico) at 3.8.2. For the circuit designed in part (1), determine the change in Ic if a change inoperating conditions results in Ico increasing from 0.2 to 10 µA, VBE drops from0.7 to 0.5 V, and B increases 25%.3. Calculate the change in Ic from 25° to 75°C for the same circuit designed in part (1),if Ico = 0.2 µA and VBE = 0.7 V.

As per our policy, i am attempting first question. Given data, VCC=+18 Vβ=80RC=5REIC=1 mASICO=3.8

Answered: 1. Design a voltage-divider bias…

1. Design a voltage-divider bias circuit using a Vcc supply of +18 V, and an npn silicon transistor with ß of 80. Choose Rc = 5RE, and set Ic at 1 mA and the stability factor S(Ico) at 3.8.

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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