The latest release of SIwave™ software is now available from ANSYS, Inc. Part of the Ansoft family of products, version 4.0 of this technology includes new features for EMC, signal integrity, and power integrity testing. SIwave technology is an electromagnetic field solver that performs broadband signal- and power-integrity analyses along with DC voltage and current analyses … [Read more...]
SAE 2009: AeroTech Congress & Exhibition
The SAE AeroTech Congress and Exhibition Provides a forum for the aerospace community to meet and to discuss the future challenges, opportunities, and requirements of the world aerospace community. The Call for Papers and details on Online Abstract Submittal have been posted. Learn more at the AeroTech website:http://www.sae.org/events/atc/ … [Read more...]
MILMEGA Announces Further Expansion into the USA
MILMEGA are pleased to announce the appointment of Scientific Devices New England. Scientific Devices New England will act as the official Distributor for Maine, Vermont, New Hampshire, Massachusetts and Rhode Island areas.LEARN MORE … [Read more...]
Kits Include All Accessories Needed for Immunity Testing
Three all-inclusive accessory kits for conducted immunity testing are now available from AR RF/Microwave Instrumentation. The content of these multi-item kits has been chosen to simplify RF conducted immunity testing for BCI (bulk current injection) to various IEC, military, avionics, and automotive specifications. Designed as a complement to AR’s RF conducted immunity test … [Read more...]
Contract Extension for Electro-Optic Polymer Firm
Palo Alto-based GigOptix, Inc. has announced that its contract with DARPA and SPAWAR PACIFIC has been extended by an additional $346,000. GigaOptix will fabricate low driving voltage, broadband Mach-Zehnder modulators for use in supercomputers. The firms proprietary polymer technology is employed in military applications because of its resistance to EMI, compact size, and low … [Read more...]
Draft Standard on Power Frequency Magnetic Field Immunity Testing Available
Project IEC 61000-4-8 Ed. 2.0 has made available a final draft of this EMC standard titled “Electromagnetic compatibility (EMC) – Part 4-8: Testing and measurement techniques – Power frequency magnetic field immunity test.” This final draft version has a voting period of June 6, 2009 to August 14, 2009. Once published, purchasers of the draft version will receive a final … [Read more...]
New Ferrite Material Features Low Power Loss
N95 is a new power ferrite material from EPCOS. This material features an exceptionally low power loss. In contrast to existing materials, N95 offers a constant minimum of 310 kW/m3 over a broad temperature range of between 60 and 100 degrees C. Depending on the temperature, this figure is 15 to 54 percent lower than the losses of conventional ferrite materials. Another … [Read more...]
Ferrite Chip Bead Arrays Suppress Signal Line Noise
The Type FBA denotes a multilayer ferrite chip bead array from KOA Speers Electronics that retains all the features of multilayer ferrite chip beads. It suppresses noise in signal I/O lines and other circuits that require multi-bead noise suppression. The single-package FBA conserves PCB “real estate” and helps to reduce assembly costs. The series is available in a wide range … [Read more...]
EMI Filters Offer Optional Surge Suppression
EMI filter modules from Foster Transformer are available with optional surge protection and can be mounted with ¼″ quick connect terminals, allowing their installation where needed—even multiple locations within a piece of equipment. Fully encapsulated construction complies with EN 133200 and UL 1283, while a UL94 VO plastic enclosure increases protection against electrical … [Read more...]
MORE FILTERS & FERRITES
New Ferrite Bead Melds High Current Capacity, Noise Suppression, & Low DC Resistance The BLM18KG is the latest addition to Murata Electronics BLM Series. Compared to conventional 0603 power beads, the BLM18KG can manage 1.5 to 2 times the rated current and is capable of handling up to 6 amps. These 0603 sized ferrite beads can offer comparable performance to larger more … [Read more...]
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