The B25836B*A305 Series from EPCOS is an especially rugged line of PFC (power factor correction) capacitors. They are based on EPCOS’ proprietary MKV technology and are distinguished by their high temperature tolerance and long operating life. These capacitors are available for voltages of between 400 and 800 V at 50/60 Hz. Their reactive power ranges between 5 and 30 kvar. The … [Read more...]
Multilayer Ceramic Capacitors Available in ESD-Resistant Version
The new E-series of multilayer capacitors from EPCOS is based on X7R material to create highly rugged and durable components. They are characterized as highly resistant to ESD pulses. With low capacitance values down to 1 nF, the E-series offers protection from EMI up to 300 MHz. With such low capacitance, these devices can also be used to implement ESD-resistant low-pass … [Read more...]
Towards an EMC Technology Roadmap
A technology roadmap is a tool for attaining the optimum development within a sector of technology Marcel Van Doorn, Phillips Electromagnetics & Cooling Competence Center Eindhoven, the Netherlands Introduction This article expands earlier work on the concept of a technology roadmap for EMC technology.1 Just as a traditional terrestrial map helps insure that travelers … [Read more...]
Military Specs and Standards Available Online
The Department of Defense Standardization Program makes various military standards available online. Standards in the public domain (such as military and federal specifications and standards) may be downloaded freely from official government websites. Although occasionally available for free downloading from the developer’s website, proprietary standards developed by … [Read more...]
Input Attenuator Module Meets Conducted Emissions Specs of MIL-STD-461/C/D/E
The MI-IAM input attenuator module from Vicor Corporation is an accessory product to that company’s MI-200 and MI-J00 DC-DC converters that provide EMI filtering and transient protection. Designed for use with all 28- and 278-volt input converters, the MI-IAM can drive any number of modules with output loads up to 200 watts. This device meets the conducted emissions … [Read more...]
COTS Filter Module Features Module Provides Conducted Susceptibility & Spike/Surge Protection
The MTF50 is a COTS EMC filter from XP Power that has been developed specifically for the defense and avionics industry. This device has been crafted to filter the conducted emissions of the company’s MTC series of DC-DC converters and to protect against the conducted susceptibility as specified in MIL-STD-461-E and the surges and spikes specified in MIL-STD-1275A-D and … [Read more...]
Fiber Optic Signal Conditioner Targets HERO and EED Testing
The Model FPI-HS/HE from FISO Technologies has been crafted to measure small current with more resolution and speed to meet the demands of HERO and EED testing used in military and aerospace weapon systems. This device completes FISO’s line of devices targeting HERO/EED testing applications, is compatible with its FOT-HERO sensor, utilizes proprietary White-Light Interferometry … [Read more...]
Parvus Wins Contract to Ruggedize Wireless Access Points for USN Destroyers
New Jersey-based Parvus Corporation has won a $700,000 contract from defense giant Lockheed Martin for developing, testing, and supplying a pre-production, ruggedized version of the Cisco Aironet wireless access point for Zumwalt, the U.S. Navy’s lead ship of next generation destroyers. Parvus will repackage COTS (commercial-off-the-shelf) Cisco Aironet technology to meet the … [Read more...]
UK University Launches Research to Protect Aircraft from EMI
Researchers at the University of York’s Department of Electronics have won a €1 million European grant to improve aircraft design that minimizes the risk of electromagnetic interference. At present, aircraft are thoroughly tested for electromagnetic vulnerability, but often testing comes during the later stages of the production project. The effort at York is part of a €28 … [Read more...]
DC/DC Converters & EMI Filters Target High-Reliability Applications
The new MilQor® product line of DC/DC converters and complementary EMI filters from SynQor has been crafted specifically for the high-reliability marketplace and are manufactured in an AS9100B-certified facility in the U.S.A. With proprietary QorSeal™ packaging that ensures survivability in harsh environments, these devices are compatible with industry-standard formats, but … [Read more...]
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