The International Electrotechnical Commission has issued IEC 61000-4-7-am 1 Ed. 2.0. This amended standard is entitled, “Electromagnetic compatibility (EMC) – Part 4-7: Testing and measurement techniques – General Guide on harmonics and interharmonics measurements and instrumentation for power supply systems and equipment connected thereto.” For more information, or to … [Read more...]
Pankhurst to Head Research Efforts in Biomagnetics
Following a two-and-a-half year closure and a £22 million renovation, the Royal Institution of Great Britain (RI) has announced that Prof. Quentin Pankhurst will be the new director of the Davy-Faraday Research Laboratory (DFRL). Previously, Prof. Pankhurst had been Deputy Director of the London Centre for Nanotechnology (LCN) at University College London. Charged with … [Read more...]
The International Medical Device EMC Standard—IEC 60601-1-2
The “-2” standard is increasingly important in the electrical medical device world. Dan Hoolihan, Houlihan EMC Consulting, Lindstrom, MN, USA INTRODUCTION The most well-known and used EMC Standard for Electrical Medical Devices is IEC 60601-1-2 ("-2") which is entitled "Medical Electrical Equipment – Part 1-2: General Requirements for Basic Safety and Essential … [Read more...]
KEMET Recognizes Employee for EMC Filter Patent
KEMET Corporation honored its 2008 United States patent recipients at its annual Patent Awards Luncheon on May 22, 2008, including Mike Randall for his Valve Metal Electromagnetic Interference Filter, U.S. Patent Number 7,211,740.KEMET employees received patents in areas such as low Equivalent Series Resistance (ESR) and Equivalent Series Inductance (ESL) capacitor design, … [Read more...]
MILMEGA to Make Presentation in Beijing
MILMEGA Managing Director Pat Moore will be presenting at the 13th International Exhibition on Electromagnetic Compatibility in Beijing, China, 10 - 12 June 2008. The topic of the presentation is " The advantages of wide band gap transistors for muliti octave amplifier design." In this presentation Pat Moore will present an overview of the advantages that the use of a new … [Read more...]
Tantatalum Chip Capacitors Offer Ultra-Low ESR Values
The new TR8 series of Molded MicroTan™ tantalum chip capacitors from Vishay Intertechnology provides ultra-low ESR values of 0.8 Ω (at 100 kHz and 47 µF) in the 0805 case size and an industry-low 1.5 Ω in the 0603 case size. Low ESR values combined with small footprints allows for greater efficiency in audio filtering and signal processing applications where PCB real estate is … [Read more...]
Cavity Filter Targets WiMAX Applications
A new cavity filter series from MtronPTI has been developed especially for WiMAX applications and other wireless metro area network systems. The WiMAX cavity filter series covers the 2.3- to 2.7-GHz frequency range with emphasis on low-loss narrowband systems. A re-configurable design platform fully modeled in electromagnetic simulation software and tested with a stringent … [Read more...]
Prosser Will Manage ACS Facility in Florida
Advanced Compliance Solutions (ACS), announced May 28, 2008 that Jeff Prosser is the new general manager of the laboratory’s Florida Operations. Prosser will be based at Rubicom, a division of ACS in Melbourne, Florida. As general manager, he will be responsible for helping to write the next chapter in the firm's 20-year legacy of 32904 MIL-STD EMC testing for clients such as … [Read more...]
Parker Hannifin Expands Industrial Capabilities with Acquisition of Titan Industries
Parker Hannifin Corporation, the parent company of well known EMI shielding firm Chomerics, has again extended its manufacturing capabilities with the acquisition of Titan Industries, a manufacturer of industrial rubber, custom-made, and composite hoses for fluid and material transfer as well as related products, services, and accessories. Headquartered in South Gate , CA. … [Read more...]
Parker Hannifin Expands Industrial Capabilities with Acquisition of Titan Industries
Parker Hannifin Corporation, the parent company of well known EMI shielding firm Chomerics, has again extended its manufacturing capabilities with the acquisition of Titan Industries, a manufacturer of industrial rubber, custom-made, and composite hoses for fluid and material transfer as well as related products, services, and accessories. Headquartered in South Gate, CA, Titan … [Read more...]
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