This report ( Technical Support to the National Highway Traffic Safety Administration (NHTSA) on the Reported Toyota Motor Corporation (TMC) Unintended Acceleration (UA) Investigation) is just a half-baked whitewash, which is of course what NHTSA wanted to justify their complete ignorance of all things electronic for the last 30+ years, whilst safety-critical systems in … [Read more...]
Aluminum Enclosures Solve EMI Problems
Hammond Manufacturing’s family of industry-standard-sized small die-cast aluminum enclosures provides robust mechanical protection and good EMC attenuation levels. Built to provide mechanical protection and EMC attenuation, 1550 series includes standard and watertight versions in sizes from 2.36 x 2.17 x 1.02 in. to 10.83 x 6.89 x 2.46 in. Tapped holes and machine screws secure … [Read more...]
New Family of Military Analog Switches and Multiplexers
Vishay Intertechnology, Inc., a supplier of high-reliability discrete and IC components to military and aerospace customers, has expanded its family of MIL-PRF-38535-screened analog switches and multiplexers with the release of the hi-rel DG408, an 8-channel, single-ended analog multiplexer. In June 2010 the Vishay Siliconix facility in Santa Clara, Calif., was re-qualified by … [Read more...]
Interconnect Solution Provides EMI Protection
Molex Incorporated has introduced the z-Quad Small Form-factor Pluggable Plus interconnect solution that provides electromagnetic interference protection, thermal performance, and signal integrity. Molex’s zQSFP+ EMI cages are designed with an advanced heat-sink system to provide a high level of heat dissipation for next-generation system-power levels. The spring-finger design … [Read more...]
Company Introduces New Shielded Connector
Hypertronics Corporation recently released its new HyperGrip connector that is shielded to protect medical interconnect from dangerous signal interruptions caused by EMI and RFI. Designed specifically for the medical industry, HyperGrip is a user-configurable circular connector which is color-coded and customer-keyable for accurate and quick connections on medical equipment. … [Read more...]
Multispectral Camera Receives EMI Design Improvements
A multispectral imager built by FluxData, Inc. is heading to the International Space Station. Substantial improvements were made to the system’s design to withstand the environmental conditions in the space station and tough NASA requirements for electromagnetic interference, shock and vibration, the company says. Learn more at Space Ref. … [Read more...]
SAR Test Considerations for LTE Handsets and Data Modems
This document from the Federal Communications Commission Office of Engineering and Technology Laboratory Division provides SAR test guidance for devices incorporating Long Term Evolution (LTE) capabilities. The procedures are compiled based on recent inquiries from grantees and test laboratories on how to test USB dongles and wireless handsets with LTE functions. As device … [Read more...]
International Groups Advance Global Electric Vehicle Roll-Out
The International Electrotechnical Commission (IEC) and e8, a global organization of 10 electricity companies, for the first time, have brought together all major stakeholders that need to collaborate to accelerate the global roll-out of electric vehicles (EVs). At this international round table that took place on Jan. 19 in Washington D.C., USA, and which represents a … [Read more...]
IEC Releases New Immunity Standard
The International Electrotechnical Commission has released IEC 61000-4-21:2011, which considers tests of immunity and intentional or unintentional emissions for electric and/or electronic equipment and tests of screening effectiveness in reverberation chambers.Preview the standard from the IEC. … [Read more...]
Smaller, Compact Amplifiers Now Go Up To 1200 Watts
AR RF/Microwave Instrumentation has already reduced the size of its “S” Series solid-state amplifiers, making them smaller, lighter, more compact & portable without losing any power. The smaller size makes them more energy-efficient and a better value.Reducing the size while maintaining the power was a challenge; but now AR has added even more power to these smaller, more … [Read more...]
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