The book "Electronics in Electrical Complexes and Systems (in Tasks)", created by the team of authors, is a unique manual that will become an indispensable assistant for students, graduate students and specialists in the field of electrical engineering and electronics . This publication immerses the reader in the fascinating world of electrical systems, offering not only theoretical foundations, but also practical tasks that will help consolidate the knowledge gained. From the first pages, the book captures the attention of the reader, offering him a non-standard approach to the study of electronics. Instead of the traditional presentation of the theory, the authors suggest readers to solve real problems that may arise in the process of designing and operating electrical complexes. This makes the material more accessible and understandable, and also allows readers to put their knowledge into practice. Each task is accompanied by detailed solutions and comments, which helps to better understand the essence of the issues and develop analytical thinking. The book will be of interest not only to students of technical universities, but also to practicing engineers who want to refresh their knowledge or master new aspects of electronics. It will also be suitable for teachers looking for quality materials to prepare for classes. The age category of readers varies from high school students interested in technical sciences to experienced professionals ready for new challenges in their professional activities. The topics raised in the book cover a wide range of issues related to electronics and electrical engineering. Readers will be able to learn about the principles of operation of various electrical systems, the features of their design and operation, as well as about current trends and innovations in this area. The book focuses on the importance of integrating electronics into electrical systems, which is an urgent topic in the light of the rapid development of technology and the transition to smart systems. The style of the authors is distinguished by clarity and accessibility of the presentation, which makes the material easy to perceive. They skillfully combine theory with practice, which allows readers not only to assimilate information, but also to learn how to apply it in real situations. The team of authors includes experienced teachers and practitioners, which ensures high quality of the material and its compliance with modern requirements. The book “Electronics in Electrical Complexes and Systems (in Tasks)” will be an excellent addition to the library of anyone interested in electrical engineering. It may be comparable to other well-known works in the field, such as Electronic Circuits and Devices or Fundamentals of Electrical Engineering, but stands out for its practical focus and interactive approach to learning. If you are looking for a quality tutorial that will help you deepen your knowledge in the field of electronics and electrical engineering, then this edition is right for you. It will not only expand your horizons, but also inspire new ideas and projects. Do not miss the opportunity to discover the world of electrical systems through the prism of fascinating tasks and practical examples!