STANDARDS

Teardown: The power inverter – from sunlight to power grid

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This teardown article will delve into the architectural design and components of a solar inverter card starting from the Solar panel DC inputs and working our way through the DC to AC conversion process to the AC output that is sent out to the power grid. We will show what features need to be implemented into such a design to meet various safety and other performance standards as well as stringent power company demands upon the signal that is put onto their grid.

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Pearson Offers Indiana Common Core State Standards K-12 Math Programs

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Indianapolis (PRWEB) March 23, 2011 When school begins in fall 2011, Indiana teachers will face a new challenge as they implement the Common Core State Standards for Mathematics to prepare students for success in college and careers. Among the programs that Indiana schools and districts can choose from to meet these rigorous learning goals is

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Pearson First to Provide Schools Complete Range of Services for Implementation of Common Core State Standards

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New York, NY (PRWEB) April 6, 2011 Pearson, the leading education, technology and services company, announced today a coherent approach built around the Common Core State Standards that enables teachers to assess students unobtrusively, diagnose their needs swiftly, prescribe personalized learning, and monitor student progress for continuous improvement in student achievement and teaching effectiveness. Pearson

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Educators to Test-Drive Pearson’s Common Core State Standards Programs at National Council of Teachers of Mathematics Conference

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Indianapolis, IN (PRWEB) April 11, 2011 The Indiana legislature is currently considering a bill that would move all classroom instruction completely digital by 2014. With that innovative push percolating as a backdrop, math educators from every corner of the nation are flooding Indianapolis for the 2011 National Council of Teachers of Mathematics’ (NCTM) conference April

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Crestwood Technology Group Announces Certification of its Inspectors to IDEA-ICE-3000 Standards

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Yonkers, NY (PRWEB) December 12, 2007 Crestwood Technology Group (CTG), http://www.CTG123.com , is proud to announce the certification of all its quality assurance personnel as Independent Distributors of Electronics Association (IDEA) Certified Professional Inspectors. CTG takes pride in the fact that it is an industry leader in quality assurance and counterfeit avoidance.   In a

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Power Integrations' New LinkSwitch

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SAN JOSE, Calif. (PRWEB) May 27, 2008 LinkSwitch-II, a new generation in Power Integrations’ extremely successful LinkSwitch series of ICs, simplifies the design of accurate output CV/CC converters by eliminating the need for optocouplers and all secondary-side CV/CC control circuitry as well as all control-loop compensation circuitry. By integrating all control and protection circuitry plus

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Upcoming Series of Webinars to Provide Training in Common Core Standards Integration

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Salt Lake City, UT (PRWEB) October 28, 2011 The coming year will present a new set of challenges for educators at public schools, as 44 states, two territories, and the District of Columbia prepare to roll out the Common Core Standardsan education initiative designed to align states to the same set of curricula. These Standards

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Power Integrations Launches Charger/Adapter Reference Designs Using New LinkSwitch

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SAN JOSE, Calif. (PRWEB) June 19, 2008 Traditionally, switched-mode power supplies use a secondary circuit to sense the output voltage and feed error signals back to the primary-side controller. LinkSwitch-II uses a transformer winding to sense the output voltage, eliminating the need for the secondary circuit. This not only reduces component count by as much

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First HDcctv Specification Ratified by HDcctv Alliance, the Global Consortium Managing HDcctv Standards for the Security Industry

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SYDNEY, Australia (PRWEB) January 12, 2010 HDcctv Alliance, the global security industry consortium established to manage and promote technical standards for HDcctv equipment interoperability, announced today that their voting members have ratified version 1.0 of the HDcctv (high-definition closed-circuit television) Specification. HDcctv Alliance members are already introducing HDcctv-compliant products displaying the HDcctv logo.   HDcctv

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Cypress Partners With Computer Modules to Offer CompleteDVB/ASI and SMPTE-259 Standards Compliant Physical Layer Solutions

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Cypress Semiconductor Corporation (PRWEB) December 3, 2002 – SAN JOSE, Calif., November 30, 2002 –layer (PHY) devices, and Computer Modules Inc., a leader in broadband video delivery technologies, announced a strategic partnership to offer complete DVB/ASI and SMPTE-259 video output solutions to video equipment manufacturers for use in routers, aggregators and other video networking equipment.

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