Présentation de l'éditeur
A unique text on the theory and design fundaments of inductors and transformers, updated with more coverage on the optimization of magnetic devices and many new design examples
The first edition is popular among a very broad audience of readers in different areas of engineering and science. This book covers the theory and design techniques of the major types of high–frequency power inductors and transformers for a variety of applications, including switching–mode power supplies (SMPS) and resonant dc–to–ac power inverters and dc–to–dc power converters. It describes eddy–current phenomena (such as skin and proximity effects), high–frequency magnetic materials, core saturation, core losses, complex permeability, high–frequency winding resistance, winding power losses, optimization of winding conductors, integrated inductors and transformers, PCB inductors, self–capacitances, self–resonant frequency, core utilization factor area product method, and design techniques and procedures of power inductors and transformers. These components are commonly used in modern power conversion applications. The material in this book has been class–tested over many years in the author’s own courses at Wright State University, which have a high enrolment of about a hundred graduate students per term. The book presents the growing area of magnetic component research in a textbook form, covering the foundations for analysing and designing magnetic devices specifically at high–frequencies. Integrated inductors are described, and the Self–capacitance of inductors and transformers is examined. This new edition adds information on the optimization of magnetic components (Chapter 5). Chapter 2 has been expanded to provide better coverage of core losses and complex permeability, and Chapter 9 has more in–depth coverage of self–capacitances and self–resonant frequency of inductors. There is a more rigorous treatment of many concepts in all chapters. Updated end–of–chapter problems aid the readers’ learning process, with an online solutions manual available for use in the classroom.
- Provides physics–based descriptions and models of discrete inductors and transformers as well as integrated magnetic devices
- New coverage on the optimization of magnetic devices, updated information on core losses and complex permeability, and more in–depth coverage of self–capacitances and self–resonant frequency of inductors
- Many new design examples and end–of–chapter problems for the reader to test their learning
- Presents the most up–to–date and important references in the field
- Updated solutions manual, now available through a companion website
An up to date resource for Post–graduates and professors working in electrical and computer engineering. Research students in power electronics. Practising design engineers of power electronics circuits and RF (radio–frequency) power amplifiers, senior undergraduates in electrical and computer engineering, and R & D staff.
Quatrième de couverture
This unique text explains how to analyze magnetic devices and design integrated and discrete high–frequency magnetic components. It examines the design techniques of the major types of inductors and transformers used for a wide variety of high–frequency applications, including switching–mode power supplies (SMPS) and resonant DC–to–AC power inverters and DC–to–DC power converters.
This new edition is fully updated to represent the growing area of magnetic component research. With more rigorous treatment of many of the concepts, the second edition includes physics–based descriptions of integrated inductors and models of discrete inductors, transformers, and integrated magnetic devices.
As well as the most up–to–date references, this edition includes
- clear and detailed description of magnetic device optimization
- revised information on core losses and complex permeability
- more in–depth coverage of self–capacitances and self–resonant frequency of inductors
- many new design examples related to real–world applications, and updated end–of–chapter problems for the reader to test their learning
- a modified solutions manual available through the companion website
With case studies, summaries of the key concepts, review questions and problems, this second edition is essential for graduates, senior level undergraduates and professors in the area of power electronics, in addition to electrical and computer, electromechanical, and biomedical engineering. It is also a valuable reference guide for design engineers of power electronics circuits, high–frequency transformers and inductors in areas such as SMPS and RF power amplifiers and circuits