Electric circuits and signals. Basic information, calculating tasks. Textbook for SPO. Novikov Yu.N.

The fundamental foundations of professional competencies necessary for in -depth study of high -tech electrical, electronic, liaison devices and productive professional activities in areas where they are used are set out. The basic concepts and laws of the theory of electrical circuits, methods of describing signals, methods for analyzing processes in circuits are explained in detail. The trend on the compact presentation of the basic information is sequentially withstanded. At the end of each chapter of the textbook, control questions, tasks are collected. There are course calculation tasks with the application of individual options.

The analysis of processes in chains is sometimes based on complex and various mathematical procedures that are very difficult for junior students. However, mathematics here are for the most part an illustrative role. The main attention is focused on the physical essence of processes, phenomena, on their practical meaning. Effective development of the textbook material is facilitated by examples of computer modeling of processes. The modeling tool is a well -known, widespread N1 Multisim program. A special section of the textbook is devoted to this program. The demo version of the program is available on the company National Instruments.

The content of the manual, the methodological level of material feeding complies with the requirements of the federal state standards of secondary vocational education of those areas of training for which knowledge of the basics of electrical engineering, electronics, and circuitry is the basis for a subsequent study equipment, computing devices, automated control systems, research complexes saturated with electronic devices.