JEDEC Solid State Technology Association has announced the publication of a new series of standards for component level testing of high-brightness/power LEDs. The new JESD51-5x series of standards is aimed at thermal characterization of power LED components. The standards include clear recommendations for which data to include on LED data sheets, as well as test environments … [Read more...]
Photovoltaic Systems Standard
IEC/TS 62727:2012(E) provides guidelines for the parameters to be specified for solar trackers for photovoltaic systems and provides recommendations for measurement techniques. The purpose of this test specification is to define the performance characteristics of trackers and describe the methods to calculate and/or measure critical parameters. This specification provides … [Read more...]
Significant Changes to the NFPA 70E Standard 2012 Edition
Mersen recently published a technical white paper on Standards and Codes: SCN4, Note 1, “Significant Changes to the NFPA 70E Standard 2012 Edition.” NFPA 70E is the standard for electrical safety in the workplace, and explains in detail how to prevent electrical hazards. In this paper, Mersen identifies and explains some of the key changes to NFPA 70E for 2012. Learn more … [Read more...]
New Law Focuses on Rare Metals in Electronics
A provision on "conflict minerals" that was slipped into a 2010 financial reform law, the Dodd-Frank Act, will help educate American consumers on what is in their smart phones, computers and other electronics and where U.S. electronics manufacturers are getting those rare metals. In the jungles and mountains of the Democratic Republic of the Congo, armed groups have been … [Read more...]
Heat Exchange Institute Releases Standards for Air Cooled Condensers
The Heat Exchange Institute (HEI) has released the first edition of Standards for Air Cooled Condensers. The Standard offers technical information from the combined expertise of the members of the HEI Air Cooled Condenser Section and includes typical purchaser requirements. In addition, the standard outlines the important design criteria for air cooled condensers and provides … [Read more...]
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