Stork-Veco International, Inc., a manufacturer of two-dimensional, metal precision products, has introduced custom manufactured metallic EMI/RFI shielding components for integration into printed circuit boards and other electronic devices. According to the company, the advantages of utilizing photo-etched EMI/RFI shielding components include low-cost tooling that can be easily … [Read more...]
Shielding
- High Precision 3D-Laser Cutting Technology for RF Shield Modifications - Presented by Masach
- NextGen RF Shields 5G-Enabled, Online Catalog - Presented by Masach
- RF Shielding Tames RFI and EMI Emissions - Presented by Masach
- Making Repairs Possible with Two-Piece RF Shields - Presented by Masach
- Adding Mouse Holes To Standard RF Shield - Presented by Masach
AC Safety Capacitors for X and Y Class Applications Requiring Across-the-Line and Line-to-Ground Protection
Tecate Group, a supplier of capacitors and supercapacitors, has announced new AC safety capacitors for X and Y class applications requiring across-the-line and line-to-ground protection. According to Tecate Group, the company is offering TYPE CMX multi-layer ceramic chip (MLLC) capacitors as well as TYPE MPX and reduced-size TYPE MPXM metallized polypropylene (OPP) radial box … [Read more...]
Science Fiction “Deflector Shield” Concept Realized Using Cloak Technology
Wireless and electromagnetic product supplier Fractal Antenna Systems recently announced that it has successfully completed a device capable of diverting electromagnetic radiation, similar to the “deflector shield” concept referenced in science fiction. The device is a variation of the company’s invisibility cloak technology patented in August 2012. According to Fractal … [Read more...]
Research Proves Tin Foil Hats Do Not Prevent; Increase Ease of RF "Mind Control"
The longstanding mythology around the use of tin foil hats to block the government and extraterrestrials from reading or controlling a person’s thoughts using radio waves dates back to the late 1920s. The scientific logic is that the foil helmets act as a Faraday cage, an enclosure comprised of a conducting material that prevents external electrostatic charges and … [Read more...]
New Research Suggests Monolayer Graphene is Most Effective Material for EMI Shielding
Scientists have discovered that ultra-lightweight carbon nanostructure-based nanocomposite materials outperform conventional metal shielding due to their lighter weight, cost efficiency, flexibility and resistance to corrosion. The research is an attempt to overcome the weight issue of traditional metal-based EMI shielding in electronic devices in order to produce smaller and … [Read more...]
Heat-Shrinkable EMI Shield Up to 65 Percent Lighter than Traditional Material
Chomerics Europe, a global manufacturer of electromagnetic interference (EMI) shielding materials, has released the Cho-Shrink 1120, a heat shrinkable product that provides EMI shielding for cables, connectors and cable/connector terminations. Made of polyolefin heat-shrinkable tubing coated with Chomerics’ silver-plated copper system, Cho-Shrink 1120 weighs approximately 40 … [Read more...]
Fabric-over-Foam EMI Gasket Suits More Applications
Chomerics Europe, a division of Parker Hannifin, introduced a low-closure-force EMI gasket suitable for applications in the automotive, military, medical and telecommunications sectors. Rated for use in temperatures up to 125°C, Soft-Shield 3700 is a fabric-over-foam (FOF) material that employs a conductive fabric wrapped around a soft, cellular silicone foam. Available in a … [Read more...]
Shielded Radial Choke Series for EMI Input Circuits
Renco Electronics announced that it is expanding its line of shielded radial choke components with twelve new inductance values, ranging from 1.2 mH to 10 mH. These higher inductance values are necessary in some EMI input circuits for switched-mode power supplies. The RL-8054 features a full magnetically shielded design and meets additional space demands at only 7.8 mm in … [Read more...]
Moth Eyes Inspire X-ray Improvements that Reduce Radiation Exposure
An international team of physicists has developed new nanoscale materials that could someday reduce the radiation dosages caused by X-rays, while also improving the resolution of the resulting images. The material was inspired by moth eyes, which are remarkably … [Read more...]
Astronomers Look to the Far Side of the Moon for RF Immunity
An astronomy team from the University of Colorado is hoping that the far side of the moon will offer their telescopes immunity from radio interference as they explore the origins of the universe. The only way to observe these dark ages of the universe’ past is to look for faint radio signals from neutral hydrogen, which filled the early universe. To do so telescopes need to … [Read more...]
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