11. An SCR bridge takes power from a 120 VRMS 60 Hz source, and provides it to a load at a nomi- nal 72 V dc. a. What phase delay angle a will be used to meet this requirement? b. Plot the output voltage of the bridge, one of the switching functions, and the input current wave- form for your value of a from part (a), given a large output inductor and a 10 A load. c. If the output power is to be 1 kW, what value of inductance will be needed to keep the output ripple below 1% peak-to-peak?

11. An SCR bridge takes power from a 120 VRMS 60 Hz source, and provides it to a load at a nomi- nal 72 V dc. a. What phase delay angle a will be used to meet this requirement? b. Plot the output voltage of the bridge, one of the switching functions, and the input current wave- form for your value of a from part (a), given a large output inductor and a 10 A load. c. If the output power is to be 1 kW, what value of inductance will be needed to keep the output ripple below 1% peak-to-peak?

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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