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New Webinar to Help Companies Increase Government Sales

 

Intertek has announced the scheduling of the second installment in Intertek's free webinar series, “Identifying Government Opportunities.” The one hour webinar will take place on Wednesday August 10th at 2:00 p.m. EDT. This free webinar is designed to help companies identify government opportunities; understand government regulations and contract types; learn how to use … [Read more...]

Filtering/ ESD Chip Targets Portable Music Applications

 

The new EMIF04 – EAR02M8 from STMicroelectronics is an IC specially crafted to deliver superior sound quality in portable music players and “feature phones” by excluding high frequency interference. This new design is based on two of the company’s earlier offerings and combines the two different filtering characteristics required for microphone and speaker interfaces into a … [Read more...]

Low-Leakage EMC/EMI Filters Feature Ergonomic Design

 

The new FN 2450 from Schaffner AG is a compact single-phase EMC/EMI filter. The utilization of plastic materials and the elimination of potting compound results in a significant weight reduction as compared to conventional designs. The EMC-compatible HF contact to ground is ensured by a metal base plate. Integrated terminals in the housing enable contact from the top with an … [Read more...]

ESD Protection Diodes Target Portable Device Applications

 

The new ESD11N and ESD11B are two new offerings based on ON Semiconductor’s proprietary ESD protection technology. The two chips’ reduced size and bidirectional single-line design provides design flexibility and ease of routing in a variety of space constrained applications. The ESDN11 is a 6-pF device that maintains less than 0.5-dB insertion loss up to 3 GHz, and its … [Read more...]

System Uses EM Waves to Deliver Wireless Power through the Air

 

At the recent TED Global Conference in Oxford, UK, a US-based technology firm, WiTricity, demonstrated a system that delivers electricity through the air to power laptops, cell phones, and other electrical devices. This new system is based on the work of Professor Marin Soljacic, a physicist at the Massachusetts Institute of Technology. The concept of sending power wirelessly … [Read more...]

Former EMC Society President Bob Hofmann on the Mend

 

Long time IEEE EMC Society member and past president Bob Hofmann is currently recuperating from a fall that occurred as he arrived home from a VCCI-related trip to Japan. Apparently, he sustained a fall and some head injuries as he was dropped off at his home. This past weekend, he underwent surgery to correct bleeding and remains hospitalized. The very good news is that the … [Read more...]

High Speed Suppression Chip and Array Family Employs Unique Air Gap Technology to Achieve Low Capacitance

 

RALEIGH, NC (July 7, 2009) – Stackpole Electronics, Inc. has announced the release of two new circuit protection devices designed for compliance with IEC 61000-4-2. The ESD/ESDU Series are high-speed ultra high-speed transient suppression chips with an 8-kV protection level for direct contact and 15-kV for air. The ESA/ESAU Series are chip array versions of these suppression … [Read more...]

Portable EMC Surge Tester Adheres to the Latest Standards

 

The new CDN 3038-S100M from Teseq, Inc. is a portable coupling/decoupling network that allows for easy mobility between test sites. Crafted to test to the latest IEC 61000-4-5 and ANSI C62.4 specifications, this device will provide high current and voltage surge testing in a number of applications including power converters, fuel cells, and fixed installations. The device … [Read more...]

ESD Protection Diode for RF Antennas

 

The ESD0P2RF-02LS from Infineon Technologies is 0.62 mm x 0.32 mm with a height of 0.31 mm. It can be easily integrated into complete modules and front-end systems. Crafted to protect electronic consumer and communications devices from electrostatic discharge, it can reliably absorb discharges up to 20 kV, a figure that significantly exceeds the industry standard IEC 61000-4-4 … [Read more...]

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