HEATKEYS

The guide to SMPS switching power supply for both designers and buyers. Provides circuit design tutorial, schematics, topologies overview, PCB design rules. Find power supply by spec. Includes basic power electronics and electrical engineering refere...

Texas Instruments (TI) is a global analog and digital semiconductor IC design and manufacturing company.

Our transformers are top rated to 1200MVA, 500kV and manufactured and tested to the latest IEEE, ANSI, NEMA and ISO 9001:2008 quality system standards.

Distributor of electronic components and parts, DigiKey offers quality products with same day shipment, products include: Semiconductors, Capacitors, Relays, Resistors, AC DC Converters, Circuits, Microcontrollers, Power, Lighting & Wireless Supp...

Adams supplies industrial magnets of all types. We can assist clients with design or provide complete magnet assemblies.

A leading manufacturer of CUSTOM ELECTROMAGNETICS: Your agile, flexible, highly technical source of custom, TRANFORMERS, COILS and INDUCTORS, in low to mid volume, with world-class quality, delivery reliability, and price.

ESP - The Audio Pages. Professional results for the DIY enthusiast. Audio articles, projects to build and general information about hi-fi amplifiers, loudspeakers and audio in general.

Internet Archive is a non-profit digital library offering free universal access to books, movies & music, as well as 150 billion archived web pages.

EC&M Magazine | Electric design and installation articles covering the National Electrical Code, power quality, and lighting for electrical contractors, engineers and in-plant electrical personnel.

ABB (www.abb.com) is a leader in power and automation technologies that enable utility and industry customers to improve performance while lowering environmental impact. The ABB Group of companies operates in around 100 countries and employs about 13...

Custom Transformers, Toroidal transformers, power, 3 phase, power transformers, medical isolation,tortran transformers,o-core, o-core power transformers, inductors and chokes for medical industrial and commercial applications,toroidal power transform...

Browse, buy and learn at wiley.com, the online home of John Wiley & Sons, Inc., publisher of award-winning journals, encyclopedias, books, and online products and services.