Power Electronics: Circuits & Devices and Applications is a comprehensive book for undergraduate Electrical and Electronics engineers. The book covers the basics of newfound areas in power electronics, covering topics such as power switching devices, conversion methods, analysis and techniques and applications. It begins with teaching semiconductor electronics first and then progresses to teaching how these devices are used for power conversion. In addition, the book deals with the major applications of power electronics such as Flexible AC Transmission Systems, Power Supplies, Static Switches, DC Drives, AC Drives and Gate Drive Circuits.