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Interference Technology

For EMI / EMC Engineers

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Shielding

New Power Connectors Feature Bayonet Locking Mechanism

 

Amphenol Industrial’s new Amphe-BTS power connector is designed to provide power from a wireless, mast-mounted base station to a remote radio head. This compact, energy-efficient connector meets the strict requirements set forth by the next generation of base stations. The Amphe-BTS provides 360° EMI shielding has grounding fingers and utilizes a bayonet locking mechanism that … [Read more...]

Friday, Aug. 19

 

• EMC Leadership Training • Transportation System EMC • Basic EMC Measurements • Advanced Antenna and Probe Topics • EMC and Wireless Devices • EMC Consultant's Toolkit • Relationships between Transfer Impedance and Shielding Effectiveness • Predicting Cosite Interference … [Read more...]

Acoustic Cloaking Device Could Make Ships Invisible to Sonar

 

Scientists at Duke University in North Carolina have come up with a way to make objects invisible to sound waves, which could possibly lead to the development of ships that are undetectable by sonar. Described as an "invisibility cloak" for sound waves, the technique involves surrounding an object with several layers of plastic plates, each with holes in a specific pattern. The … [Read more...]

AC Power OEM Electrical SPD Prevents Damage to Sensitive Equipment

 

MCG Surge Protection’s recently introduced UL 1449 3rd Ed. UR Recognized 400 Series can be installed at or within a piece of equipment (metering systems, PLCs, monitoring systems, security controls, etc.), providing compact, heavy-duty surge suppression. Now with touch-safe terminal blocks, the 400 Series offers an elevated level of personnel protection. Employing a combination … [Read more...]

AC Power Line Protector with High Peak Current Fuses

 

MCG Surge Protection’s new PT Series of AC Power Line Protectors are small, yet packed with the latest technology available for surge protection device, the UL 1449 3rd Ed Listed PT80 contains high peak current fuses and large thermally protected varistors that provide both reliable and safe protection from transients. Standard features include a set of relay contacts for … [Read more...]

Two-Piece Board Level Shielding

 

Tech-Etch’s new SlimShield is a low-profile, two-piece board level shielding line with a dimpled cover that snaps into etched holes on the fence and offers shield heights as low as to .060”. Multi-cavity designs are achieved by incorporating internal fences enabling multiple components to be shielded with the same part. Mounting pins are offered in any configuration. There is … [Read more...]

Silver and Nickel-Filled Conductive Coatings

 

Chomerics Europe’s new electrically conductive acrylic coatings are designed for application onto plastic housings to provide EMI / RFI shielding.CHO-SHIELD 2040 is a silver-filled material that provides superior shielding performance of >75 dB and CHO-SHIELD 2044 uses a nickel filler to achieve >60 dB shielding effectiveness (both between 80 MHz and 10 GHz).CHO-SHIELD … [Read more...]

New Connector is 45 Percent Smaller

 

RS Components’ Souriau 8DA connector is part of the Micro-38999 series. The 8DA range is up to 45% smaller than the traditional size 9 connector, but still offers the features of a connector designed to meet the requirements of MIL-C-38999.The aluminium shell is designed with backshell to accept heatshrink termination and is sealed to IP67 when mated. The connectors are … [Read more...]

EMC Diagnostic Option for Signal and Spectrum Analyzers

 

Rohde & Schwarz is adding an EMI measurement application option for its R&S FSVR real-time spectrum analyzer and the R&S FSV signal and spectrum analyzer. The R&S FSV-K54 option makes it possible to assess a DUT's EMC properties in the prototype phase. This allows users to analyze specific EMI characteristics that were previously detected in an EMC lab. … [Read more...]

Commercial Development of Nano-based Products Moves Ahead

 

Nanocomposites research and the massive benefits it promises have attracted considerable press coverage over the past decade. Actual commercial development of nano-based products for composites, however, has been slow. But a new partnership between Applied NanoStructured Solutions LLC, a Lockheed Martin subsidiary, and Owens Corning is about to accelerate growth. ANS has worked … [Read more...]

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