b) Consider a buck converter driven at a switching frequency of 50 kHz,supply voltage is 200V DC, and duty cycle is 0.25;i)Sketch labelled waveforms for:1-Inductor currentTransistor current2-3-Diode current4-Diode voltage5-Transistor voltage.ii) What is the value of the output voltage?iii) What are the peak voltages appearing across the transistor anddiode?

These waveforms and calculations assume ideal components. In reality, there will be some variations…

Answered: b) Consider a buck converter driven at…

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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b. Calculate the following about the circuit in the figure (If silicon diodes are employed in the rectification);i. the peak value of the output voltage considering the drop across each diode, Vpk.ii. the average voltage, Vdc. iii. The current through the load resistor, IL.iv. The current diode, Id.v. The frequency of the output signal, Fout.vi. Calculate the efficiency of the full wave rectifier expressed in percentage. vii. Sketch a graph of the input and output voltage against time.
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