Electric Motor Control
10th Edition
ISBN: 9781305177611
Author: Herman
Publisher: Cengage
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Chapter 58, Problem 10SQ
Explain optoisolation.
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Using the table below, design a third (3th) order Butterworth HPF with a 4 KHz cutoff frequency.
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poles
DF
2 stage
poles
3 stage
DF
poles
DF
1
1
Optional
2
1.414
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1
1
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1.848
2
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1
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.I need the correct answer, and if it's wrong, please fix it
7. The midrange voltage gain of an amplifier is 100. The input RC circuit has a lower critical
frequency of 1 kHz. The actual voltage gain at f-100 Hz is 100.
10. In a high-pass filter, the roll-off region occurs above the critical frequency.
Solve this problem and show all of the work
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Electric Motor Control
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