The book "Methods for calculating the power parts of pulsed sources of secondary power supply" is a unique and valuable publication created by the team of authors, which opens doors for the reader to the world of electrical engineering and electronics. This work will become an indispensable assistant for students, graduate students, engineers and anyone interested in modern technologies in the field of energy and electrical systems. This book discusses in detail the methods and approaches to the calculation of the power parts of pulsed secondary power sources. The author’s team, consisting of experienced specialists and practitioners, shares their experience and knowledge, allowing the reader not only to understand the theoretical foundations, but also to apply them in practice. The book covers a wide range of topics, including the design, analysis and optimization of power chains, which makes it relevant for both beginners and professionals in the field. One of the key topics raised in the book is the importance of effective design of pulsed power sources in the context of modern requirements for energy efficiency and reliability. The reader will be able to learn about the principles of operation of various types of impulse sources, their advantages and disadvantages, as well as about current trends in the development and application of such systems. The calculation method presented in the book includes both classical approaches and the latest developments, which makes it relevant against the background of the rapid development of technologies. The book will be especially interesting for students of technical specialties who study electrical engineering, electronics and related disciplines. Engineers and specialists working in the field of design and development of electrical systems will also find in it many useful ideas and solutions. Due to its accessible presentation language and clear structure, the book is suitable for both self-study and use in training courses. The style of the authors is clear and logical, which makes it easy to assimilate complex concepts. In addition, the book is filled with practical examples and calculations, which makes it not only a theoretical manual, but also a practical guide. This approach helps readers not only to understand how pulsed power sources work, but also to learn how to design and optimize them. If you are looking for literature on topics such as “power supply”, “pulse sources”, “calculation of electrical systems” or “energy technologies”, then this book will be a real find for you. It will not only expand your knowledge, but also help you become a more confident specialist in your field. “Method of calculating the power parts of pulsed secondary power sources” is not just a book, but a storehouse of knowledge that will help you understand the intricacies of designing and analyzing electrical systems. Do not miss the opportunity to deepen your knowledge and become an expert in one of the most dynamically developing areas of science and technology!