A technique borrowed from acoustics could lead to a super-powerful amplifier of microwave radiation, according to work funded by the French Ministry of Defense. In the article published earlier this year, time reversal is used to generate high power microwave pulses from a low power arbitrary wave generator. Although it was previously thought that creating an EMP of sufficient … [Read more...]
Avoiding EMC Problems in Automotive Systems
Although the recent Toyota recall has brought a lot of attention to electromagnetic compatibility and electromagnetic interference, it is a topic that many people know little about except those automotive experts that deal with it on a daily basis. With this in mind, and considering that EMC impacts every vehicle electronic system, Auto Electronics contacted experts to shed a … [Read more...]
High-End-Compact 3-Phase 2-Stage EMC Filter
SCHURTER expands its filter product portfolio, introducing power line filter series FMBC NEO for 3-phase-systems and FMBD NEO for 3-phase-systems with neutral. The FMBC NEO 3-phase filters are arranged for use with 3x 277/480 VAC and 3x 300/520 VAC installations and the FMBD NEO 3-hase filters with neutral are arranged for use with 3x 300/520 VAC installations. These new … [Read more...]
Technical Report on Metallic Communication Cable Test Methods
Metallic communication cable test methods - Part 4-1: Electromagnetic compatibility (EMC) - Introduction to electromagnetic (EMC) screening measurementsIEC/TR 62153-4-1:2010(E) gives a brief introduction to basic concepts and terms trying to reveal the common features of apparently different test methods. It should assist in correct interpretation of test data, and in the … [Read more...]
Europe Wants Unified System for Recharging Electric Cars
European Union nations agreed recently on the need to develop a standardized system for recharging electric cars throughout Europe by next year. The union’s 27 industry ministers, meeting in Brussels, said the standardization is important for a number of reasons, including to address safety risks and electromagnetic compatibility issues.Read more at Yahoo. … [Read more...]
Military CE Marking Guide to be Unveiled
An international provider of equipment test, certification and validation services has announced that it is contributing its expertise to the definition of a major revision of a pan-European document that will provide guidance on the complex issue of CE marking of equipment for military applications. The new, definitive Guide to CE Marking Military Equipment is at an advanced … [Read more...]
Rail Infrastructure Company Conducts EMC Proving Project
Bombardier Transportation and Germany’s Augsburg Transport Authority have launched a pilot project in the city of Augsburg to demonstrate the technical capability and electromagnetic compatibility of its catenary-free contactless power transfer technology for urban rail vehicles. Read more from Bombardier. … [Read more...]
The Truth About Cell Phones and Cancer
Christopher Wanjek, LiveScience's Bad Medicine Columnist wrote that Ronald Herberman, director of the University of Pittsburgh Cancer Institute, shocked just about all law-abiding scientists (abiding by laws of physics, that is) with his warning last week to his faculty and staff that cell phones might pose a cancer risk.This is troublesome, Wanjek wrote, because this time a … [Read more...]
Company Expands EMC Testing Lab to Meet Military/Aerospace Demand
Intertek has completed significant upgrades to its Boston, Mass., Electromagnetic Compatibility Testing (EMC) labs to now perform mandatory EMC testing to commercial, military and aerospace requirements. Military and Aerospace EMC testing needs have steadily surged in recent years due to increasing product development and retrofitting of traditional commercial products for … [Read more...]
Compact, 2–Stage EMC Filters for 3-Phase Systems up to 520 VAC
Schurter’s latest in its family of 3-phase power line filters, the compact, highend filters, FMBC NEO and FMBD NEO, offer cost savings and broader choices in form, fit and function.The filters protect against interference voltage from the mains, providing very high attenuation performance. The FMBC NEO 2-stage, 3-phase filter has an operating voltage of 3 X 277/480 VAC and … [Read more...]
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