The book "Commutation of phases in electronic and ion rectifiers" by N. A. Ulyanovsky is a unique work that immerses the reader in the complex and fascinating world of electronics and electrical engineering. If you are interested in modern technology, electronics, as well as the basics of the work of rectifiers, then this publication will be a real find for you. In his book, Ulyanovsky examines in detail the process of phase switching, which plays a key role in the functioning of both electronic and ion rectifiers. The author not only explains the theoretical aspects, but also offers practical examples, which makes the material accessible to understanding even for those who are not specialists in this field. By reading this book, you will be able to learn about the different methods and technologies used in modern rectifiers, as well as how they affect the efficiency and reliability of electrical systems. The book will be of interest to both students of technical universities studying electronics and electrical engineering, and practicing engineers who want to deepen their knowledge in the field of rectifiers. It can also attract the attention of electronics and radio enthusiasts who want to expand their horizons and understand the intricacies of working with rectifiers. If you are looking for literature that combines theory and practice, “Commutation of Phases in Electronic and Ion Rectifiers” will be an excellent choice. The topics raised in the book cover a wide range of issues related to phase switching, including analysis of various schemes, optimizing the work of rectifiers and their application in various fields. Ulyanovskii emphasizes the importance of choosing the right components and methods, which allows the reader to better understand how to achieve maximum efficiency in their projects. The book also touches on the reliability and durability of rectifiers, which is a hot topic in today's world, where the stability of electrical systems is of paramount importance. The author's style is distinguished by clarity and accessibility of presentation, which makes reading not only useful, but also fascinating. Ulyanovsk masterfully combines theoretical calculations with practical examples, which allows the reader not only to assimilate information, but also to apply it in practice. His approach to writing a book makes it not just a textbook, but a real guide to the world of electronics. If you are already familiar with other works of N. A. Ulyanovsk, then you will surely appreciate his deep knowledge and ability to share them with readers . His previous books are also devoted to electronics and electrical engineering, and each of them has a high quality of presentation and topicality of topics. “Commutation of phases in electronic and ion rectifiers” is no exception it is a work that not only enriches knowledge, but also inspires new discoveries and experiments. Thus, if you are looking for a book that will help you understand the complex issues of electronics, improve your skills or simply expand your horizons, “Commutation of phases in electronic and ion rectifiers” will be an excellent choice. Do not miss the opportunity to immerse yourself in the world of modern technologies and discover new horizons in the study of electrical engineering