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Interference Technology

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EMI Flexible Noise Suppression Ferrite Sheet

 

Intermark has announced a new EMI Flexible noise suppression ferrite sheet with higher loss and more flexibility. The product offers higher insertion for low-frequency band and achieves excellent performance in suppressing noise. It prevents cracking and scattering of ferrite with PET and adhesives and requires no fixture by adhesive tape. Learn more from Intermark. … [Read more...]

EU Issues EMC Regulations for Olympics

 

The Office of Communications for the European Union has made EMC-related regulations for the London 2012 Olympics. The regulations, titled the "Wireless Telegraphy (Control of Interference from Apparatus) London Olympic Games Regulations 2012," seek to avoid electromagnetic interference with wireless communications during the events. Any item that may cause EMI must operate … [Read more...]

What is Differential and Common Mode Current?

 

Answering the title question will be a hot topic at the IEEE 2012 EMC Symposium in Pittsburgh. Hopefully many of you will have the chance to attend it this year. There are always some really great technical papers presented at this show – some more practical than others.  If you’re there look me up. I’ll be spending some time at the Interference Technology booth, #817.The … [Read more...]

New Magnetic Field Coil Generates Fields up to 1200 A/m

 

Teseq, a provider of instrumentation and systems for EMC emission and immunity testing, has introduced a new magnetic field coil that generates fields up to 1200 A/m during magnetic field testing. The INA 703 is designed for testing to IEC 61000-4-8 (supply frequency magnetic fields), IEC 61000-4-9 (pulsed magnetic fields) and IEC 61000-4-10 (oscillatory magnetic fields) … [Read more...]

New Wireless Communications Test Set Adapter

 

Agilent Technologies Inc. has introduced the E6607B EXT wireless communications test set and companion E6617A multiport adapter. Made for non-signaling testing, the EXT/MPA combination increases test throughput and reduces the cost of test in the manufacturing of current- and next-generation smartphones and tablets that contain multiformat and multiband technologies. The EXT … [Read more...]

Electromagnetic Field Containment Using the Principle of "Self Shielding" Demonstration

 

2012 EMC Symposium Hardware Experiment and Demonstration Presenter: Thomas Van Doren, EMC Laboratory When: Tuesday, August 7, 9:00 a.m. to 11 a.m. The "self shielding" principle involves routing a current so that the geometric centroids of the outgoing and the return paths are coincident. This is a new way to visualize an old idea. The "self shielding" concept will be … [Read more...]

Molded SMD Power Inductor Caters for Saturation Currents

 

Würth Elektronik provides a new molded SMD power inductor that caters for saturation currents. The high-performance, space-saving SMD power inductors series WE-LMHI has high nominal and saturation currents. An iron powder mixture prevents the saturation of the core across the operating range and it also provides magnetic shielding, which reduces the leakage field to a minimum, … [Read more...]

iNARTE Examinations Preparation Workshop

 

On Monday, August 6, 2012 at the 2012 EMC Symposium in Pittsburgh, PA, an iNARTE Examinations Preparation Workshop will be taking place between 8:00 a.m. and noon at booth 300. The workshop is recommended for all who register to take iNARTE Certification Examinations on Friday, August 10. This year several different EMC Certification examinations will be offered; the … [Read more...]

EMI Solutions for Higher Cycling, Packing Densities and Environmental Treads

 

Laird Technologies will be exhibiting a number of EMI solutions that address changing issues in the EMC field, such as higher cycling, packing densities and environmental treads at the 2012 EMC Symposium in Pittsburgh, PA. The company will showcase elastomers and Fabric-over-Foam solutions including EcoShear and hybrid tape products. Laird Technologies will also showcase new … [Read more...]

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