Features

277 V Thermistor

Ametherm (Carson City, NV) recently released a new UL-approved circuit protection thermistor that offers a 277 V rating optimized for applications including LED lighting and ballasts, power factor correction (PFC) circuits, and inrush current control in uninterruptible power supplies (UPS) with ratings under 500 W.

Posted in: Products, LEDs

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Compact Range LEDs

Mouser Electronics, Inc. (Mansfield, TX) is now stocking LUXEON CoB Compact Range LEDs from Lumileds (San Jose, CA). These LEDs offer high flux densities in a very small light emitting surface (LES), which provides good center beam candle power (CBCP). The Lumileds LUXEON CoB Compact Range LEDs feature a single 6.5mm optical LES that provides high flux densities and high efficacy. Industry-leading thermal resistance allows for smaller heat sinks, and the assembly’s ceramic substrate offers excellent protection in high-potential (HiPot) testing.

Posted in: Products, LEDs

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LED Drivers

Lutron Electronics (Coopersburg, PA) recently launched the EcoSystem H-Series LED Drivers with models available for LED troffers and linear lighting up to 75W and downlights up to 40W. The EcoSystem H-Series LED Drivers are well-suited to most government work spaces – from offices, conference rooms, auditoriums and classrooms to dining facilities and quarters.

Posted in: Products, LEDs

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Editor's Choice: July 2015

NASA has developed a food bar for astronauts that replaces breakfast or lunch, and is nutritionally balanced, has a shelf life of at least two years, and can be rehydrated before eating, if necessary. The bars replace multiple food items that are usually combined to form a meal. Emergency relief organizations, food banks, and the military could all use the bars. Find out more HERE.

Posted in: UpFront

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IonoSTAGE Ensures Accuracy of Pilots’ GPS

FAA software relies on NASA-developed programs to help pilots avoid ionospheric storms. To permit safe and reliable aircraft navigation over North America using the Global Positioning System (GPS), the Federal Aviation Administration (FAA) has developed the Wide Area Augmentation System (WAAS), which improves the accuracy, availability, continuity, and integrity of GPS positioning enough to ensure its safe use by pilots to determine their locations. The early development of WAAS relied on software developed at NASA’s Jet Propulsion Laboratory (JPL); particularly, the GPS-Inferred Positioning System (GIPSY) and the Global Ionospheric Mapping (GIM) software packages. More recently, the continued development of WAAS has relied on companion software also developed at JPL. The SuperTruth and IonoSTAGE packages allow the system to address the threat to accurate positioning posed by code delays and phase advances due to refraction in Earth’s ionosphere.

Posted in: Articles

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Products of Tomorrow: July 2015

The technologies NASA develops don’t just blast off into space. They also improve our lives here on Earth. Life-saving search-and-rescue tools, implantable medical devices, advances in commercial aircraft safety, increased accuracy in weather forecasting, and the miniature cameras in our cellphones are just some of the examples of NASA-developed technology used in products today.

Posted in: Products

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Fiber Optic Cleaning Tools

MicroCare Corporation (New Britain, CT) has introduced the newest additions to its STICKLERS® family of fiber optic cleaning tools. Sticklers® CleanClicker™ push-to-clean tools contain more than 750 cleaning “clicks” and can clean both male jumpers and female ports. CleanClicker™ tools are available in three sizes: for the 2.5mm configurations, the 1.2mm configurations, and the fast-growing MTP/MPO design often used in data centers, central offices and cable TV head ends. Pressure applied to the end-face is reduced, which minimizes the chance of scratching the end-face or damaging the connector. For Free Info Visit http://info.hotims.com/55591-209

Posted in: Products, Products, Photonics

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