The new website emcstandards.co.uk helps design engineers, electrical engineers, plant managers and other electronic/electrical practitioners deal with signal integrity (SI), power integrity (PI), electromagnetic compatibility (EMC) and electromagnetic interference (EMI). The website provides a vast number of free downloads, including a wide range of practical guides on good … [Read more...]
Bureau Veritas Acquires SIEMIC
Bureau Veritas is pleased to announce the acquisition of SIEMIC Inc., an American testing and certification body for electrical and electronic equipment active in Silicon Valley and in Asia. Established in 2003, SIEMIC provides market access services for electrical and electronic products in the telecoms, consumer, automotive and medical sectors and works with global … [Read more...]
New Distributor Sales Manager Named for AR Europe
AR Europe, part of the AR family of companies, has announced the appointment of David Metcalf as Distributor Sales Manager. He will be responsible for sales throughout Europe, promoting and selling the products and services offered by the company both directly and by the effective management of the established European distribution channels. A long time member of the EMC … [Read more...]
Gaps In Return Planes – Bad News for EMI
Currently, there is an ongoing discussion among SI and EMC engineers on the fine points of PC board design for best signal integrity and EMI performance. Among the topics it seems designing in gaps or slits in ground return planes always comes up. Gaps can also occur mistakenly due to the addition of some connectors or other object that creates gaps in the copper. In fact, … [Read more...]
Low EMI, Isolated RS485 µModule Transceiver Meets Stringent IEC 60601-1 Requirements
Linear Technology Corporation introduces the LTM2885, an isolated RS485 µModule® transceiver for guarding against large ground-to-ground differentials. Many industrial, utility, medical, military, and intrinsic safety applications require isolation components with increased voltage and spatial separation for human safety. The LTM2885 provides 6500VRMS reinforced isolation … [Read more...]
Major Upgrades for Already Fast Real Time Spectrum Analyzer
Early in 2016, AaroniaAG (Germany-based manufacturer for AaroniaUSA) launched the new SPECTRAN V5 RF Spectrum Analyzer series, accompanied by the World’s Fastest Real Time Spectrum Analyzer Software Suite, the RTSA Suite. As the newest (and by far most impressive) addition to the Aaronia product line matures, many software updates and bug fixes have taken place to ensure that … [Read more...]
Robust Capacitors Suitable for EMI Suppression in Input Filters
TDK Corporation has a new series of robust EPCOS MKP X2 capacitors for EMI suppression. Compared with conventional X2 capacitors designed for rated voltages of 305V AC, these new components offer a higher rated voltage of 350VAC. This makes them suitable for EMI suppression in input filters – specifically for applications on the North American market – and output filters of … [Read more...]
T-Filters, Transmission Lines and EMC
Have you ever had a signal integrity issue that did not have its toll on EMC? If you did then you should consider yourself lucky to have avoided this nightmare. I. Situation: An I2S bus master clock driver is set to 12.288MHz and run at 3.3V. Drive strength is at 50-Ohms. Rise time is at 2ns. Fall time is at 2ns. The driver is located on the “master board” and the bus … [Read more...]
Radio Equipment Directive
This article provides an update on changes occurring as a result of the new Radio Equipment Directive (RED) 2014/53/EU which can be used from June of 2016. It looks at the changes in the product and regulatory landscape and what it means to equipment manufacturers. More detail on the history of the RED can be found in the article, Radio Equipment Directive, in the … [Read more...]
Interference Technology’s Top Ten Articles From 2005 to 2016
Each year, I like to capture the top “clicked on” articles. Knowing this will help me determine what topics readers feel are most engaging. The data will help me as technical editor round up articles for 2017 that will be equally compelling. Some of these topics include EMC basics, product design for compliance, EMC standards updates, medical EMC, vehicular EMC, and military … [Read more...]
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