The state of Maryland is seeking money from the Federal Transit Administration’s New Starts program to help bring a proposed $1.517 billion light rail project to fruition, but concerns about EMI could bring the project to a halt. University of Maryland (UMD) physics professors are concerned that vibrations from the Purple Line, which would run through campus, might disrupt … [Read more...]
European Officials Call for Electric Vehicle Standardisation
Harmonised standards for electric vehicle charging and safety could soon be established in Europe after industry ministers in an EU Competitiveness Council meeting in Brussels voiced their support for the European Commission’s strategy. In addition to developing a harmonised solution for interoperability between electric vehicles and charging infrastructure, ministers are … [Read more...]
Corrigendum for Low Voltage EMC Standard
The International Electrotechnical Commission has released a corrigendum for ICE 60364-4-44, a low-voltage electrical installations standard for protection against voltage and electromagnetic disturbances. Read the corrigendum from the IEC. … [Read more...]
EMI Filters for Advanced Multimedia 3G Portable Devices
Alpha and Omega Semiconductor (AOS) released three new multi-line RC EMI filters. The AOZ8040, AOZ8043, and AOZ8045 provide integrated EMI and RF filtering solutions for high speed wireless data applications such as smart phones, 3G-enabled notebook PCs and eBook readers. The AOZ804x product family includes devices with 8, 6, and 4 channels of EMI filtering.For more product … [Read more...]
Fiber Optic Rotary Encoder Technology Offers EMI Immunity for Motion Control Applications in Harsh Environments: Two Case Studies
The passive nature of fiber optic technology provides a fundamental solution to interference plagued transmission problems DENNIS HORWITZ, MICRONOR INC. IN MANY INDUSTRIAL automation or motion control applications, equipment can be exposed to EMI generated by nearby equipment. These noisy electrical environments can induce errors in the communications link between the … [Read more...]
New Process Could Speed Up Production of Printed Electronic Devices
A new embossing technology that can be used to fabricate both flexible and rigid printed circuit boards, rfid antennas, as well as transparent EMI and radio frequency interface shielding films, has been unveiled by development and production stage company Uni-Pixel. Said to enable high speed, low cost production of printed electronic devices, the UniBoss technology also … [Read more...]
Galileo IOV Model Successfully Finishes Preliminary Testing
The Engineering Model of the Galileo In-Orbit Verification (IOV) satellites is being prepared for electromagnetic compatibility testing now that the model has finished undergoing a preliminary battery of tests, according to officials at the European Space Agency (ESA). The investigations were mostly designed to discover any potential major flaw with the design. The four planned … [Read more...]
EMI Test Laboratory Tests Smart Meters for Texas Utilities
MET Laboratories, a provider of testing and certification services, has been awarded a contract by Navigant Consulting to perform side-by-side accuracy testing for Texas smart watthour meters.Read more from MET Laboratories. … [Read more...]
Printed Circuit Board Electronic Enclosures Offer EMI Shielding
Elma Electronic Inc. is introducing an enhanced version of its Type 32 electronic enclosure with advanced EMI shielding. The Type 32 Enhanced has gasket spoons stamped into the aluminum along the frame to provide EMC shielding. The covers are folded in a rounded design that also helps contain EMI.Visit Elma.com to learn more. … [Read more...]
Company Offers Compact EMI Filters
Gaia Converter’s compact EMI filter modules provide state-of-the-art EMI protection for avionic and military power systems. The modules offer compact and low-dissipation solutions, without the need of a heatsink, in applications where space is critical.Learn more at Electropages.com. … [Read more...]
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