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

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.1MCQ: The rms value of v(t)=Vmaxcos(t+) is given by a. Vmax b. Vmax/2 c. 2Vmax d. 2Vmax

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