David Zhang, Nima Molaei, Leslie Bai Abstract New European Union Directive requirements have been introduced for 2.4GHz ISM Data Transmission Equipment, which will be in effect starting January 1, 2015. This article presents an overview of the regulatory compliance requirements, and provides a detailed analysis on the differences between the current standard ETSI EN 300 328 … [Read more...]
How much ESD can an IC bear?
IC immunity tests under the influence of ESD Sven Konig Nowadays, electronic devices have to meet the highest standards in terms of ESD immunity. "According to estimates of TÜV NORD, the manufacturing industry incurs costs amounting to millions of euros every year due to electrostatic discharges. ESD effects lead to circuit failures which in turn bring a vehicle, a process or … [Read more...]
New Heavy Duty Connector Series Introduced
Amphenol Industrial Products Group has developed new connectors for size 8 and 12 power circuits. Researchers say the new connector series “is a single pole, in-line connection system designed to replace splices and provide power wherever it’s needed.” These new connectors have the ability to reach higher amperages than any previously used connectors. The idea of these new … [Read more...]
Electrical Installations in Ships – Part 350: General Construction and Test Methods of Power, Control and Instrumentation Cables for Shipboard and Offshore Applications
“IEC 60092-350:2014 provides the general constructional requirements and test methods for use in the manufacture of electric power, control and instrumentation cables with copper conductors intended for fixed electrical systems at voltages up to and including 18/30(36) kV on board ships and offshore (mobile and fixed) units." "The following types of cables are not included: - … [Read more...]
EMI Filter Kits Meet US & Europe Military, Industrial and Telecom Specifications
CTS Corporation, through its CTS Electronic Components, Inc. and Tusonix, Inc subsidiaries, has released four new sample EMI filter kits designed specifically for military, industrial control, telecomm and T&M transport systems applications in the US and European markets. The 4100-900, 4100-901, 4400-900 and 4400-901 filter kits include a range of solder mount and US- or … [Read more...]
RF Reference Sources Simplify RF Calibration
Fluke Calibration has released the 96270A and 96040A low phase noise RF reference sources for RF calibration applications. Designed to help simplify RF and microwave calibration systems by replacing many of the instruments and accessories in existing systems, these new reference sources feature accurate signal delivery direct to the UUT input (up to 27 GHz in the 96270A); an … [Read more...]
4G Study Highlights Need for More Thermal Loss Research
A new study from Danish researchers suggests the ongoing push towards global 4G roaming and high-quality, frequency-reconfigurable antennas will need to account for new loss capacities not considered by previous technology. The worldwide demand for 4G technology and higher data rates in cell phones has led to a new, urgent need for frequency-reconfigurable or tunable antennas. … [Read more...]
Test Probe Cable Assemblies for Inspection of High Frequency Circuits
GradConn has released a new range of low-cost coaxial test probe cable assemblies for the inspection of high frequency circuits. Suitable for testing Hirose MS-156 and Murata MM8030 sub miniature coaxial switch connectors, the new probes offer reliable testing of RF circuits from development to final production and feature a mating test cycle durability of 500 operations and … [Read more...]
Filters Mitigate Harmonics for Range of Power Loads
MTE Corporation has extended its Matrix AP harmonic filter line with the new 1600A, 2000A, and 2300A harmonic filters. Operating at over 99 percent efficiency, MTE’s Matrix AP harmonic filters address demands for improved power quality. The filters include the company’s patented adaptive passive technology, allowing them quickly adapt their impedance in response to changing … [Read more...]
Wireless Charging Approach Could Power Vehicles on the Move
A new approach for transmitting power wirelessly to electric automobiles could bring the development of highway stations capable of powering fast-moving vehicles closer to reality. Researchers at North Carolina State University have developed new techniques for transferring power to moving electric vehicles that improves on previous methods. The team designed a series of … [Read more...]
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