A boost converter has an input voltage Vb=5V. The average load current is lo=0.5A. The switching frequency is 25 kHz. Suppose that a regulator is added (L=0.15 mH and C=0.22 mF) and that the current is continuous. If the average output voltage is Vo =15V, then the ripple current of the inductor delta() is equal to: Select one: O a. 1.41A O b.0.56A C. None of these d. 0.89A
A boost converter has an input voltage Vb=5V. The average load current is lo=0.5A. The switching frequency is 25 kHz. Suppose that a regulator is added (L=0.15 mH and C=0.22 mF) and that the current is continuous. If the average output voltage is Vo =15V, then the ripple current of the inductor delta() is equal to: Select one: O a. 1.41A O b.0.56A C. None of these d. 0.89A
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Transcribed Image Text:A boost converter has an input voltage Vb=5V. The average load current is lo=0.5A. The switching frequency is 25 kHz. Suppose that a
regulator is added (L=0.15 mH and C=0.22 mF) and that the current is continuous. If the average output voltage is Vo =15V, then the ripple
current of the inductor delta() is equal to:
Select one:
a. 1.41A
b. 0.56A
O c. None of these
d. 0.89A
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