AVX HV02-HV06 DIP leaded stack capacitors, SV conformally coated radiated leaded capacitors, and high voltage MLCCs (>/= 1kV) are now available in DO-160 tested versions rendering them suitable for use in flight applications. The typical civilian aircraft is struck by lightning approximately every 1000 flight-time hours, posing a possible threat to increasingly complex and … [Read more...]
AEROSPACE 09
Aerospace Testing, Design & Manufacturing is the global meeting place for the aerospace engineering development community, connecting senior engineers with the most comprehensive source of industry expertise within aerospace testing, design and manufacturing pre-production.Find additional information online:http://www.aerospacetesting.com/. … [Read more...]
Measurement of Intermittent Emissions with a Time-Domain EMI Measurement System
With time-domain EMI measurement, a single scan can test intermittent radiating devices quickly and accurately. Stephan Braun and Peter Russer, Institute for High Frequency Engineering Munich University of Technology Munich, Germany For some time, measurements of electromagnetic interference have been carried out by super-heterodyne receivers operating in the frequency … [Read more...]
Software Package Integrates Cable, PCB, and EMC/EMI Simulation
The latest release of CST STUDIO SUITE™ from Computer Simulation Technology (CST) recently debuted at DesignCon. Two highly specialized tools included in STUDIO SUITE 2009 include CST PCB STUDIO™ and CST CABLE STUDIO™—both part of CST DESIGN ENVIRONMENT™ that also includes access to CST MICROWAVE STUDIO® (or CST MWS). Signal currents can be used in CST MWS as excitation sources … [Read more...]
German Study Discounts Causal Link Between Eye Cancer & EM Exposure from Mobiles
A study appearing in the online issue of the Journal of the National Cancer Institute (JNCI) indicates that mobile phone use is not associated with an increased risk of melanoma of the eye. Earlier studies had examined the possibility of an association between mobile phone use and melanoma of the eye, also called uveal melanoma. In the recent study, Andreas Stang, MD of the … [Read more...]
Mobiles Recalled for Exceeding RF Limits
Testing by Industry Canada has revealed that the LG150 flip-phone does not meet the radiofrequency exposure limits established by the Canadian government—i.e., Safety Code 6 as referenced in the regulations of the Radiocommunications Act. An independent accredited certification body has revoked the certification for the LG 150 model, and it is no longer eligible to be … [Read more...]
IEC Issues Change to EMC Standard Re Input Power Immunity to Ripple
IEC 61000-4-17 Ed. 1.2 (2009-01) is “Electromagnetic compatibility (EMC) – Part 4-17: Testing and measurement techniques – Ripple on DC input power port immunity test.” This standard defines test methods for immunity to ripple at the DC power port of electrical or electronic equipment. It applies to low-voltage DC power ports of equipment supplied by external rectifier systems … [Read more...]
Change to EMC Standard Re Input Power Immunity to Ripple
IEC 61000-4-17 Ed. 1.2 (2009-01) is “Electromagnetic compatibility (EMC) – Part 4-17: Testing and measurement techniques – Ripple on DC input power port immunity test.” This standard defines test methods for immunity to ripple at the DC power port of electrical or electronic equipment. It applies to low-voltage DC power ports of equipment supplied by external rectifier systems … [Read more...]
AR Forms AR Europe to Enhance Service to Customers throughout the European Marketplace
AR, a recognized leader in testing and communications solutions for EMC, wireless and beyond, has announced the formation of AR Europe. The new division has been created to enable the company to better serve the diverse needs of its customers throughout the European marketplace.According to Donald “Shep” Shepherd, Chairman of AR, “We’re serious about our commitment to serve … [Read more...]
Shielded Power Cable Systems Standards Available on CD-ROM
The IEEE Standards Association has announced that all four critical IEEE standards covering shielded power cable systems is now available on CD-ROM. This convenient product includes: · IEEE 400™–2001 IEEE Guide for Field Testing and Evaluation of the Insulation of Shielded Power Cable· IEEE 400.1™–2007 IEEE Guide for Field Testing of Laminated, Dielectric, … [Read more...]
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