The book “Current Transformers” by Andrey Afanasyev is a fascinating and profound study that immerses the reader in the world of electrical engineering and energy. This work will be a real discovery for both professionals in the field of electrical engineering and for amateurs seeking to understand the complex mechanisms behind the daily use of electricity. Afanasiev, known for his scientific works and practical developments, offers readers not just theoretical calculations, but a number of practical examples and illustrations that make complex concepts accessible and understandable. The book discusses the basic principles of operation of current transformers, their application in various industries, as well as the latest technologies that change the idea of traditional methods of measuring and controlling electrical parameters. This book will be interesting not only for students and specialists in the field of electrical engineering, but also for those who want to expand their knowledge of modern technologies. If you are interested in how electrical networks work, how electricity is transmitted and distributed, or just want to learn more about how electricity affects our lives, Transformers of Current will be a real guide for you. The topics raised in the book cover a wide range of issues, from the basics of electrical circuits to complex automation and control systems. Afanasyev not only explains how transformers work, but also discusses their role in ensuring the safety and reliability of electrical systems. It raises important questions about the impact of new technologies on traditional methods, as well as how existing systems can be optimized to improve their efficiency. The author's style is distinguished by clarity and logical presentation, which allows the reader to easily follow the course of thought and assimilate even the most complex concepts. Afanasyev is known for his ability to explain complex technical aspects in simple language, which makes his books available to a wide audience. His previous works, such as Electric Machines and Fundamentals of Electrical Engineering, have also been recognized for their informative and practical focus. The book “Current Transformers” is not just a textbook, but a real find for everyone who wants to be aware of the latest achievements in the field of electrical engineering. It will be an excellent addition to the library of both professionals and amateurs seeking to deepen their knowledge. Readers interested in the topics of energy, automation, as well as modern technologies in the field of electrical systems, will find in it a lot of useful information and inspiration. If you are looking for books on electrical engineering that will help you understand complex issues and give practical recommendations, “Current Transformers” is exactly what you need. Do not miss the opportunity to learn more about how transformers work and how they affect our lives and the technologies that surround us. This book will be your reliable assistant in the study of electrical engineering and will open up new horizons of knowledge for you.