1- In the circuit of fig.1 detemine the biasing resistors Rc and RE so that the Q-point ,= 2 mA and VCEq = 6 V, is met.Icatransistor ? Assume VA = 0 , VBE ~ 0.7 V and ßf = 100.What is the power dissipation ( PDiss ) in theRE =Rc =PDiss...... ....Now the collector resistance , Rc , is changed to Rc = 28 kN. What will be the new Q-point ?Q-Point ( VCEq, Icq). IBq............ .....Vcc = 15 V10 kRcE2.2 kREOVFig. 1HI.

1– In the circuit of fig.1 determine the biasing resistors Rc and RE so that the Q-point , Icq = 2 mA and VCEq = 6 V, is met. transistor ? Assume VA = 00 , VBE ~ 0.7 V and BF = 100. What is the power dissipation ( PDiss ) in the RE = Rc = PDiss = Now the collector resistance , Rc , is changed to Rc = 28 kN. What will be the new Q- point ? Q-Point ( VcEq , Icq ). IBq %3D %3D ........ Vcc = 15 V 10 k Rc 2.2 k RE OV

1– In the circuit of fig.1 determine the biasing resistors Rc and RE so that the Q-point , Icq = 2 mA and VCEq = 6 V, is met. transistor ? Assume VA = 00 , VBE ~ 0.7 V and BF = 100. What is the power dissipation ( PDiss ) in the RE = Rc = PDiss = Now the collector resistance , Rc , is changed to Rc = 28 kN. What will be the new Q- point ? Q-Point ( VcEq , Icq ). IBq %3D %3D ........ Vcc = 15 V 10 k Rc 2.2 k RE OV

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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1 – In the circuit of fig.1 determine the biasing resistors Rc and RE so that the Q-point , ICq = 2 mA and VCEq = 6 V, is met. . What is the power dissipation ( PDiss ) in the transistor ? Assume VA = ∞ , VBE ≈ 0.7 V and βF = 100. RE = ……………. , RC = …………………. , PDiss = …………. Now the collector resistance , Rc , is changed to Rc = 28 kΩ. What will be the new Q-point ? Q-Point ( VCEq = ……. , ICq = ………. ) . IBq = ………..
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