Precision VCIS for Vcc-Referenced Load - ExampleProblem F1a. Determine the load currentVccoVccR2a. Find the range of loads forlinear operation (assumeVCE > 0.8)LoadR1VccoLOADV+VREF+Q1a. Consider that the loadR2current is much higher inthis example. Determinethe range transistor powerdissipation for linearoperation. Under whatload is transistor powerV-Lo-VccRcsR,R2RcsVcc /-Vccdissipation greatest?185k15k5018VI- 18V11

The term "load" can also refer to the "amount of power" or "amount of current" drawn by the device…

Determine the load current Find the range of loads for linear operation (assume VCE > 0.8) . Consider that the load current is much higher in this example. Determine the range transistor power dissipation for linear operation. Under what load is transistor power dissipation greatest?

Determine the load current Find the range of loads for linear operation (assume VCE > 0.8) . Consider that the load current is much higher in this example. Determine the range transistor power dissipation for linear operation. Under what load is transistor power dissipation greatest?

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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Question

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Precision VCIS for Vcc-Referenced Load - Example
Problem F1
a. Determine the load current
Vcco
Vcc
R2
a. Find the range of loads for
linear operation (assume
VCE > 0.8)
Load
R1
Vcco
LOAD
V+
VREF
+
Q1
a. Consider that the load
R2
current is much higher in
this example. Determine
the range transistor power
dissipation for linear
operation. Under what
load is transistor power
V-
Lo-Vcc
Rcs
R,
R2
Rcs
Vcc /-Vcc
dissipation greatest?
185k
15k
50
18VI- 18V
11

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