Science

Power supply design information, annotated links, electronics component information search, discussion forum.

Online Magazine dedicated to power electronics. Featuring articles, an online buyers guide, conference/expo information for powersystems world, and a forum.

On-line design center that contains synchronous buck simulation tool and MOSFET selection tool.

Switching power supply (SMPS) design resources: tutorials, circuits, schematics, tools.

Home page of the Applied Power Electronics Conference and Exposition co-sponsored by IEEE and PSMA.

Power Electronics Group of Ben-Gurion University. SPICE models downloads, tutorials, papers and theses.

A non-profit organization dedicated to scientific and educational aspects of power electronics. Web resources on power electronics.

University of Toronto group for research on power electronics: ICs and system solutions. Includes publications and projects.

Free on-line switch mode power supply, circuit and transformer design, calculation and simulation software. More than 100 circuits and topologies are available with real constructed transformer.

Organized articles on power conversion and power management topics; answers to power design questions.

A collection of educational materials for teaching power electronics. Includes interactive applets.

Articles and posts on power supply design, energy efficiency, and power generators.

A power electronics design tools for engineers, students, and hobbyists: application notes, tutorials and charts.

Research program in power electronics magnetic components; references, software and information for designers.

A guide to power factor calculation and correction. Provides tutorials, formulas, schematics, and online calculators.

Choosing transformer, rectifier, smoothing capacitor and regulation. Provides calculations, design examples, and a spreadsheet.