The book "Fundamentals of Power Electronics", written by the author's team as part of Belous A. and . , Sweets In. A. , Efimenko S. A. and Pylypenko V. A. It is a fascinating and deep dive into the world of power electronics an area that has gained immense importance in various fields of science and technology in recent decades. This work will become an indispensable tool for both undergraduate and postgraduate technical specialties, and for practicing engineers seeking to expand their knowledge and skills in this dynamically developing field. Power electronics covers a wide range of topics, ranging from the basics of theory to practical applications, which makes the book relevant to a wide variety of readers. It details the key components and systems used in the conversion and management of electrical energy. The authors not only explain the theoretical aspects, but also offer practical examples, which allows the reader to better assimilate the material and see its application in real life. The book stands out for its accessible and understandable style of presentation, which makes it an ideal choice for students who are just beginning to get acquainted with power electronics. However, more experienced specialists will find in it a lot of useful information, including modern technologies and trends in the development of power converters and control systems. This makes Basics of Power Electronics a versatile tutorial that will be useful for both beginners and professionals. The topics raised in the book cover a wide range of issues, such as the methods of controlling power converters, the principles of operation of various types of inverters, as well as the features of the design and analysis of power circuits. The authors pay attention to both theoretical foundations and practical aspects, which allows readers not only to understand how certain devices work, but also to learn how to design and optimize them. One of the key reasons why this book deserves attention is its relevance in the context of the rapid development of technology. Power electronics play a critical role in areas such as renewable energy, electric vehicles and automation, and understanding its fundamentals becomes essential to a successful career in these areas. The book also addresses issues of sustainable development and energy efficiency, making it particularly relevant in light of contemporary environmental challenges. The style of the authors is clear and logical, which makes it easy to perceive even the most complex concepts. They use a lot of illustrations and diagrams, which helps to visualize the material and makes it more accessible to understand. This approach makes the book not only useful, but also interesting to read, which is especially important for students who may face difficulties in mastering technical disciplines. If you're looking for literature on power electronics that combines theory and practice, "Fundamentals of Power Electronics" will be an excellent choice. This book will not only enrich your knowledge, but also inspire new ideas and projects in the field of electronics. It will be useful not only for students and graduate students, but also for everyone who is interested in modern technologies and their application in various industries. In conclusion, “Fundamentals of Power Electronics” is not just a textbook, but a real find for everyone who wants to understand the world of power electronics more deeply and apply the knowledge gained in practice. Do not miss the opportunity to get acquainted with this fascinating and important topic, which opens the door to the future of technology!