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Title: Best on switched power supplies.
Review: I bought 2 other books on power supplies, before I found this book. This is a great book. Covers a lot of subjects in great detail and actually tries to explain things. What would have made this book an outstanding textbook would have been an introductory chapter on basic ideas. For example: What is the difference between a transformer and two mutually coupled inductors assuming all components are ideal? Why is it that you can't store energy in a transformer? etc.
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