EMI Filter Design

ISBN-13: 9781439844755 / Angielski / Twarda / 2011 / 272 str.

Richard Lee Ozenbaugh; Timothy M. Pullen

Opis

Long-awaited, the new edition of this bestselling reference describes the selection of cores, capacitors, mechanical shapes, and styles required for the timeless design, construction, and testing of filters. It analyzes the matrices of various filter types based on close approximations, observation, and trial and error - offering simple methods for measuring AC and DC power lines. Fully revised and updated, with a wealth of new material, this highly practical resource provides current insight into the cause and elimination of common mode noise in engines and equipment; covers resistive, transformer, switcher, and UPS loads; discusses the benefits and limitations of various commercial and conventional filters, and goes into significant detail regarding all the aspects and parts needed to master EMI filter design.

Recenzje

"This 3rd edition book is an excellent resource for solving EMI problems. It provides a systematic procedure for identifying noise sources and provides the design tools needed to solve problems. It will be an invaluable reference book for working electrical engineers as well as students who want to learn about EMI filtering and EMI noise problems. ... The book is filled with design equations that can be immediately put to use by the reader. This book can be a guidebook for diagnosing troublesome EMI issues in existing designs, and it can also be used to prevent EMI issues from occurring in the first place because of the information in this book. ... This is a book that should be used by every electrical engineer involved with EMI issues. It is filled with design equations, but more importantly it will provide you with an understanding of EMI issues, thus, making you a better design engineer."
—John J. Shea, IEEE Electrical Insulation Magazine, March/April, Vol. 29, No.2, 2013

Spis treści

EMI Filters. Why Call EMI Filters Black Magic? Common Mode and Differential Mode: Definition, Cause, and Elimination. EMI Filter Source Impedance of Various Power Lines. The Various AC Load Impedances. DC Circuit—Load and Source. Typical EMI Filters—Pros and Cons. Filter Components—the Capacitor. Filter Components—the Inductor. Common-Mode Components. The Transformer’s Addition to the EMI Filter. Electromagnetic Pulse and Voltage Transients. What Will Compromise the Filter? Waves as Noise Sources. Initial Filter Design Requirements. Matrices, Transfer Functions, and Insertion Loss. Matrix Applications: A Continuation of Chapter 16. Network Analysis of Passive LC Structures. Filter Design Techniques and Design Examples. Packaging Information. Appendices. Index.