HEATKEYS

Electrical Engineering Community for hardware designers with design tools, projects, articles, jobs, events, discussions, and social networking.

Solidstate Controls helps clients solve their power problems

Experts in uninterruptible power supplies (UPS systems), power backups, battery backups and ups service. We specialize in the sale of Powerware, Liebert, APC, MGE, TrippLite, and many other manufacturers of UPS systems and equipment.

Directory of over forty engineering consultants in the New York area - all members of the IEEE Consultants Network of Long Island. Search by expertise or location. Members are established engineering and technical consultants, affiliated with theInst...

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Compilation of power quality solutions, problems, tutorials, basics, issues, devices, software and standards

APC - Country Selection Page

WikiAnswers: Questions and Answers from the Community

A discussion forum for electronics and circuits

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...