A Zener regulator with pass transistor is shown in the circuit below. VIN +VCE- Ic + VBE R IB RL VOUT An important consideration when designing the regulator is the power dissipated in the pass transistor, which is PQ = IBVBE + ICVCE. Determine the power (in mW) dissipated in the transistor. Note: Model the Zener diode using just its knee voltage VZK=8.4V. The other circuit parameters are VIN= 12V, R= 255 2, VBE=0.7V, ẞ= 96, and RL= 80 Q.

A Zener regulator with pass transistor is shown in the circuit below. VIN +VCE- Ic + VBE R IB RL VOUT An important consideration when designing the regulator is the power dissipated in the pass transistor, which is PQ = IBVBE + ICVCE. Determine the power (in mW) dissipated in the transistor. Note: Model the Zener diode using just its knee voltage VZK=8.4V. The other circuit parameters are VIN= 12V, R= 255 2, VBE=0.7V, ẞ= 96, and RL= 80 Q.

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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