Transcription of Cree XLamp LEDs
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CLD-AP134 rev 1F. Support document Cree XLamp leds Solder Joint Reliability Study Table of Contents Executive Summary Executive Commercial applications of high-power leds have dramatically increased over the last several years because of leds ' high Assembly of Materials and reliability, long lifetime and energy savings potential. There are Test Board high expectations for LED-based luminaires for commercial, MCPCB indoor, outdoor and residential applications. LED-based Solder luminaires are increasingly required to meet the reliability Solder standards and ENERGY STAR requirements for long term Assembly Process lumen maintenance (L70 > 35,000 hours)1 [1]. Solder Reflow The reliability of the solder joint between the LED package X-ray and printed circuit board (PCB) is very critical in ensuring the Thermal Shock overall reliability of an LED lighting fixture.
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Components for on-board application, S Degree Accreditation Manual & Application, Board, Postgraduate Training Authorization Letter PTAL, Application, Application Note AN068, ASSOCIATION CONNECTING ELECTRONICS, Description of Program and Basic Requirements, PHYSICIAN ASSISTANT LICENSURE INFORMATION, PHYSICIAN ASSISTANT LICENSURE INFORMATION PACKET, RESPIRATORY THERAPY LICENSURE, RESPIRATORY THERAPY LICENSURE INFORMATION PACKET