A buck-boost converter has an input voltage of 50 V and output of -20 V. The switching frequency is 10 kHz. The output power is 125 W. (i) Determine the duty cycle and average inductor current. (ii) Suggest the value of inductance to ensure continuous current. (iii) Suggest the value of capacitance to limit the output voltage ripple factor to 1 %.
A buck-boost converter has an input voltage of 50 V and output of -20 V. The switching frequency is 10 kHz. The output power is 125 W. (i) Determine the duty cycle and average inductor current. (ii) Suggest the value of inductance to ensure continuous current. (iii) Suggest the value of capacitance to limit the output voltage ripple factor to 1 %.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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