With advanced magnetics designed to eliminate common noise to all lines in power supply designs, the new CMT-8100 Series Common Mode Inductors from Triad Magnetics feature rugged construction and materials for high-temperature applications in demanding electronics operating environments.The CMT-8100 Series Inductors are used in various types of power supplies to eliminate noise … [Read more...]
Wide-Band High Current Transformer
Ion Physics Corporation’s new current monitor is capable of measuring narrow current pulses of several hundred kA and AC currents up to 2,000 ARMS. This IPC current monitor is a transformer with a one turn primary, internally terminated in a low inductance impedance network to convert the current signal to a voltage signal. This model has the designation CM-01-CS11 and has a … [Read more...]
Strap Varistors for Surge Protection Devices
TDK-EPC has published a Product Brief 201 featuring strap varistors. The six-page brochure presents 40 and 50 mm varistors suitable for surge protection devices (SPDs) to protect home power entrances, as well as for photovoltaic and wind power plants.The varistors satisfy requirements of IEC61643-1 as well as the type 1 component standard for SPDs to UL 1449 3rd Edition … [Read more...]
Portable Very High Frequency Radiotelephone Equipment Standard
This standard states the minimum technical characteristics and methods of measurement required for portable Very High Frequency (VHF) radiotelephones with integrated handheld class D DSC operating in certain frequency bands allocated to the maritime mobile service using either 25 kHz channels or 25 kHz and 12,5 kHz channels.Preview the standard. … [Read more...]
EM Environmental Impact Assessment Completed
An Environmental Impact Assessment (EIA) of electromagnetic (EM) techniques used for oil and gas exploration and production in the marine environment has been completed and published. The goal of the EIA was to provide a comprehensive resource summarizing available literature and potential effects of EM technologies on marine life. Designed for a broad audience, the document … [Read more...]
New Magnetics Selection Guide & Short Form Catalog
The new Magnetics Selection Guide & Short Form Catalog from Datatronic Distribution, Inc., and Datatronics Romoland, Inc. provides specification information on dozens of transformers and inductors. For the designers of commercial, industrial and mission-critical electronics, the new guide includes descriptions of standard magnetic components available off-the-shelf as well … [Read more...]
BGA Socket Series for High Speed Probing
Ironwood Electronics has introduced a series of high performance BGA socket for high speed probing of the memory chip and processor debugging during the design phase. This stacked socket can probe 1Gb memory devices using Agilent's Flex Probe stacked inside the socket. Agilent's probe makes contact with the target PCB through the 0.5mm thick high density elastomer contact. The … [Read more...]
Newt Gingrich Warns of Threat of EMP Attack
In debates and speeches, interviews and a book, Republican presidential hopeful Newt Gingrich is ringing alarm bells over the threat of what experts call the electromagnetic pulse (or EMP), a poorly understood phenomenon of the nuclear age. The idea is that if a nuclear weapon, lofted by a missile, were detonated in outer space high above the American heartland, it would set … [Read more...]
F.A.A. Approves iPad use in Cockpits
The Federal Aviation Administration approved the use of iPads instead of paper flight manuals for pilots in the cockpit on American Airlines flights. Passengers, however, are still required to shut down anything with the slightest electronic pulse from the moment a plane leaves the gate until it reaches an altitude of 10,000 feet.The 1.5-pound iPad will replace about 35 pounds … [Read more...]
Multiphysics Simulation Tool Accelerates EM Design Projects
A new version of the Opera electromagnetics simulator for design engineers has been released by Cobham Technical Services. The latest software adds three-dimensional mechanical stress analysis, extending the tool's multiphysics capability to provide a single-step solution to complex design problems. By capturing mechanical deformation in conjunction with electromagnetic and … [Read more...]
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