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Interference Technology

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EMI Filters Designed for Solar Applications

 

Schaffner has launched a new family of EMC and EMI filters for photovoltaic systems from 250A and 2,300A. With the approval of the latest CISPR11, Ed.6.0 international standard, which now defines the conducted emission limits at the DC power ports of "Grid Connected Power Conditioners”, EMC/EMI filters on the AC and DC side of inverters and converters contribute … [Read more...]

HERMES Program May Offer Increased Bandwidth for Wireless Communications

 

A team of researchers at the University of California, San Diego, working with the Defense Advanced Research Projects Agency’s HERMES program, say they may have found an answer to keep the multitude of signals from UAVs to embedded sensors and smart devices of all kinds. According to DefenseSystems.com, "HERMES, which stands for Hyper-wideband Enabled RF Messaging, was … [Read more...]

New Nanocrystalline Common Mode Choke Available

 

Pulse Electronics Power BU added a new series of high permeability, nanocrystalline products to its lineup of common mode chokes – the PA441xNL series. The PA441xNL series is comprised of two THT common mode chokes (PA4415NL and PA4416NL) that are ideally suited for customers designing their own EMI filter for AC/DC, DC/DC or DC/AC power supplies. Notable features and benefits … [Read more...]

Fully-Automated Interference Hunting Solution Available

 

Radio frequency (RF) interference can cause major quality of experience issues for users of communications and broadcast systems Viavi Solutions has developed a fully-automated interference hunting solution, InterferenceAdvisor, that allows an RF engineer to identify and locate an interference sources quickly, using a familiar map-based application on an Android tablet. … [Read more...]

Blog Post – EMC & It’s Role in Reliabilty

 

By Ken Javor Totally anecdotal, but this just happened to me. My wife uses a powered wheelchair. A very high end, high quality chair. We were on vacation driving north and had just crossed the 45th parallel in the state of Michigan. The 45th parallel anywhere is halfway between the equator and the North Pole. In Michigan it’s also halfway to nowhere, and it was there my wife’s … [Read more...]

New Stealth Technology Makes Russian Electronic Equipment Undetectable

 

(August 5, 2016) Russian scientists have developed a new ferrite-based fabric that promises to have the ability to make Russian military hardware much harder to detect for enemy electronic warfare systems. According to Sputnik News, "The new lightweight and highly flexible fabric, developed by the Rostec subsidiary JSC Ruselectronics, can protect the electronic equipment … [Read more...]

EMC Standards Package

 

This EMC Standards package includes standards that address the unintentional generation, propagation, and reception of electromagnetic energy, the associated unwanted effects, and the correct operation of different equipment involving electromagnetic phenomena in their operation. In the package: 220+ active, draft, and archived IEEE and ANSI EMC related standards; robust … [Read more...]

New CENELEC Standards Recently Released

 

Rein Tech Laboratories recently listed several updates to standards in their July 2016 newsletter “MultiPoint”. Among them are the following updates as published by CENELEC. There are additional standards updates listed for IEC and ETSI standards. This is a shortened list of the CENELEC standards published or made available during the past month: EN 62610-5:2016 - 6/24/2016 … [Read more...]

Interference Technology’s Top 5 Articles

 

The top five “clicked-on” articles since 2005 include information on high frequency current probes & applications, RTCA/DO-160 update, electromagnetic interference sources and their most significant effects, designing electronic systems for EMI, and radiated emissions measurements from 1 to 30 meters. To read the articles and more about them, click here. … [Read more...]

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