Solid State Devices and Systems presents a comprehensive overview of solid state devices and circuits. This textbook is designed for electricians and students who have a basic understanding of electronics. Component and circuit construction, operation, and installation are supported by detailed illustrations. Practical applications are included. CONTENTS • Symbols, Circuits, and Safety • Test Instruments • Printed Circuit Board Construction and Troubleshooting • Soldering and Desoldering • Diode Applications and Troubleshooting • DC Power Supply Operation and Troubleshooting • Power Sources and Renewable Energy • Transducer Applications and Troubleshooting • Bipolar Junction Transistors (BJTs) • Transistors as Amplifi ers • JFETs, MOSFETs, and IGBTs • Silicon-Controlled Rectifi ers (SCRs) • Triacs, Diacs, and Unijunction Transistors • Operational Amplifi ers and 555 Timers • Photonics • Digital Electronics Fundamentals • Solid State Relays • Solid State Technology in Programmable Controllers