Power-control modules are circuits comprising devices such as silicon-controlled rectifiers, triacs, power transistors, and power rectifier diodes. Power-control modules are circuits comprising ...

The project is designed to control AC power to a load by using firing angle control of thyristor. Based on the principle of firing angle control of two thyristors connected in anti parallel is fed for ...

Solid-state relays furnish effortless control. Conquer triacs for lowest installed cost with high efficiency. Zero-crossing-detector optotriacs alleviate control worries. As Italian tyre giant Pirelli ...

Description: Introduction to power semiconductor devices, characteristics, and ratings. Emphasis on analysis and design of circuits with power semiconductors and associated devices. Power ...

Worldwide ac mains voltages can range from 100 to 240 V. To allow for sags (brownouts) and surges, offline ac supplies intended for universal input are rated at 85 to 165 V. The ac frequency ranges ...