A step up dc/dc converter has input voltage Vs = 9 V, the average output voltage Va = 15 average load current la = 0.8 A. The switching frequency is f = 20 kHz,i L = 0.3 mH and the parallel capacitance is C = 0.44 mF. Which one is the peak current of inductor /2 ? O 1.93 A O 1.63 A 01 73 A

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter21: Resistive-capacitive Series Circuits
Section: Chapter Questions
Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...
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A step up dc/dc converter has input voltage Vs = 9 V, the average output voltage Va = 15 average load current /g = 0.8 A. The switching frequency is f = 20 kHz, inductance is
L = 0.3 mH and the parallel capacitance is C = 0.44 mF. Which one is the peak current of inductor /2 ?
1.93 A
1.63 A
1.73 A
O 1.83 A
Transcribed Image Text:A step up dc/dc converter has input voltage Vs = 9 V, the average output voltage Va = 15 average load current /g = 0.8 A. The switching frequency is f = 20 kHz, inductance is L = 0.3 mH and the parallel capacitance is C = 0.44 mF. Which one is the peak current of inductor /2 ? 1.93 A 1.63 A 1.73 A O 1.83 A
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