Protection

UsbSafe² – Programmable dongle for protecting USB devices from USB hosts and chargers

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Introduction & Overview USB connections can transfer both information and power. UsbSafe² is a device for protecting USB-connected hardware from both excessive voltage, current and unauthorized data access. Unfortunately, the practice of “juice jacking” (accessing data from a device connected to a public charging station), has become all too common. UsbSafe² provides a unique combination […]

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Hardware Protection – OverVoltage and OverCurrent

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Power Supply Parameters Three major power supply (Figure 1) architectures are defined for any engineer: 1.Linear Regulators. 2.Pulse width modulated switching (PWM). 3.High resonant technology switching. Vin(low), Vin(high) – minimum and maximum allowed input voltages, hence input voltage range. Iin(max) – maximum average input current. Outputs: Vout(min), Vout(max) – minimum and maximum allowed output voltages,

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Circuit adds foldback-current protection

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  For many applications that require power-supply currents of a few amperes or less, three-terminal adjustable-output linear voltage regulators, such as National Semiconductor’s LM317, offer ease of use, low cost, and full on-chip overload protection. The addition of a few components can provide a three-terminal regulator with high-speed short-circuit current limiting for improved reliability. The

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Martinson-Nicholls Custom Entrance Mat System Provides Slip and Fall Resistance and Floor Protection for Public Library

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Cleveland, OH (Vocus/PRWEB) March 01, 2011 A combination of custom entrance matting and scraper mats designed and installed by Martinson-Nicholls provided slip resistance and protection from salt and water for the Euclid Public Library. Located just east of Cleveland, the library has a 27-foot long vestibule. In winter, salt used to melt snow and ice

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The Emerson Network Power Test Lab Creates Surge and Destroy Video Series in the Name of Surge Protection

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Binghamton, NY (PRWEB) March 24, 2011 Emerson Network Power, a business of Emerson, and the global leader in enabling Business-Critical Continuity is promoting its recently opened, best-in-class test lab with an entertaining series of Surge and Destroy YouTube videos demonstrating many of its capabilities. Starring Surgeo a fun-loving engineer with a penchant for blowing things

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Viewers Get an Inside Look at the State-of-the-Art Emerson Network Power Surge Protection Test Lab With New Video

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Binghamton, NY (PRWEB) April 4, 2011 Emerson Network Power, a business of Emerson, and the global leader in enabling Business-Critical Continuity is giving customers an inside look at its recently opened, state-of-the-art test lab in Binghamton, New York with a new video. Called Testing The Limits, this video provides viewers with a glimpse inside the

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Comprehensive Environmental Protection for 6U VMEbus or CompactPCI Single Board Computers is Now Available from Aitech Defense Systems, Inc.

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Chatsworth, CA (PRWEB) April 14, 2005 Comprehensive environmental protection for 6U VMEbus or CompactPCI single board computers is now available in the rugged, single-slot E118 chassis enclosures from Aitech Defense Systems, Inc., a world leader in the development and manufacture of board and subsystem level products for harsh environment defense, aerospace and space applications. Designed

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Elliptic Technologies Unveils Industry Leading HDCP 2.0 Content Protection Solution

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Ottawa, Canada (PRWEB) April 27, 2011 Elliptic Technologies, a leading supplier of security IP and software, has announced the immediate availability of its HDCP 2.0 (High-bandwidth Digital Content Protection) Software Development Kit. HDCP 2.0 is a key security technology that addresses all content protection needs for high-valued digital content. The specification has been endorsed by

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NDS and Frontier Silicon to Collaborate on Content Protection for Mobile Digital Television

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London (PRWEB) August 30, 2005 NDS, the leading provider of secure content delivery technology for digital pay-TV, and Frontier Silicon – the leading fabless manufacturer of semiconductors for mobile digital television (DVB-H & T-DMB) and DAB digital radio products – have signed a collaborative agreement for joint development and marketing of secure content protection and

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New Site Protection System Provides the Ultimate in Copy Protection for the Web

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Brisbane, QLD (PRWEB) May 17, 2011 ArtistScope have launched a new site protection system to provide the most secure environment for viewing copyrighted, corporate and otherwise intellectual property. The ArtistScope Site Protection System (ASPS) creates a “for your eyes only” environment that cannot be exploited in any way.   ASPS is the most significant innovation

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