Figure 3 shows the series regulator from the experiment with the addition of current limiting Q3 and Re. Assume the current limit is set to 200 mA. Select a value for Re that will produce this limit. Show how the value is obtained.

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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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How would the value be obtained?
No Spacing
Heading 1
Heading 2
Var
R₁
{2.7kQ
Title
9₁
SK3024
R₂
ww
330 Ω
1. Figure 3 shows the series regulator from the experiment with the addition of current limiting Q3
and Re. Assume the current limit is set to 200 mA. Select a value for Re that will produce this limit.
Show how the value is obtained.
₂
2N3904
D₁
1N4733
Subtitle
+S V
R₂
www
Subtle Emphasi:
2₂
2N3904
R₂
1.0 k
R₁
§ 1.0 ΚΩ
Styles
R₂
1.2kQ2
VOUT
R₂
≥ 330 Ω
Emphasis
Figure 3 - Series Regulator Circuit with Addition of Current Limiting
(Ctrl)-
Intense
Transcribed Image Text:No Spacing Heading 1 Heading 2 Var R₁ {2.7kQ Title 9₁ SK3024 R₂ ww 330 Ω 1. Figure 3 shows the series regulator from the experiment with the addition of current limiting Q3 and Re. Assume the current limit is set to 200 mA. Select a value for Re that will produce this limit. Show how the value is obtained. ₂ 2N3904 D₁ 1N4733 Subtitle +S V R₂ www Subtle Emphasi: 2₂ 2N3904 R₂ 1.0 k R₁ § 1.0 ΚΩ Styles R₂ 1.2kQ2 VOUT R₂ ≥ 330 Ω Emphasis Figure 3 - Series Regulator Circuit with Addition of Current Limiting (Ctrl)- Intense
Expert Solution
Step 1: Requirement

The Amplifier circuit is given as

Electrical Engineering homework question answer, step 1, image 1

here we need to limit the current through resistance R6 i.e. maximum current flow through the R6 is 200mA.


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