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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 121 to 130 of 2900 (0.035 seconds)| 121 |
Cleaning of Printed Circuit Assemblies with Surface-Mounted ComponentsArzigian, J. S. 11 1900 (has links)
International Telemetering Conference Proceedings / October 30-November 02, 1989 / Town & Country Hotel & Convention Center, San Diego, California / The need for ever-increasing miniaturization of airborne instrumentation through the use of surface mounted components closely placed on printed circuit boards highlights problems with traditional board cleaning methods. The reliability of assemblies which have been cleaned with vapor degreasing and spray cleaning can be seriously compromised by residual contaminants leading to solder joint failure, board corrosion, and even electrical failure of the mounted parts. In addition, recent government actions to eliminate fully halogenated chlorofluorocarbons (CFC) and chlorinated hydrocarbons from the industrial environment require the development of new cleaning materials and techniques. This paper will discuss alternative cleaning materials and techniques and results that can be expected with them. Particular emphasis will be placed on problems related to surface-mounted parts. These new techniques may lead to improved circuit reliability and, at the same time, be less expensive and less environmentally hazardous than the traditional systems.
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Power supply voltage control testing technique as a novel electrical test strategy for analogue integrated circuitsA'Ain, Abu Khari Bin January 1996 (has links)
No description available.
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On flexibly integrating machine vision inspection systems in PCB manufactureZhang, Jingbing January 1992 (has links)
No description available.
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Specialist F.E. algorithms for dynamic analysis of P.C.B.'s simulating variable edge constraints and localised component stiffnessBattoo, R. S. January 1988 (has links)
No description available.
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Dielectric recovery of an airblast monoflow interrupter with insulating nozzleTobias, J. C. January 1984 (has links)
No description available.
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Motion based image processing algorithms applied to crowd monitoring systemsBoghossian, Boghos Alex January 2001 (has links)
No description available.
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A bipolar multilevel differential logic gate arrayChoy, C. S. O. January 1986 (has links)
No description available.
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Authority, mediation, and response case studies in electrotechnical theory 1880 - 1890Jordan, D. W. January 1988 (has links)
No description available.
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Methods and tool for implementing run-time reconfigurable FPGA designsShirazi, Nabeel January 1999 (has links)
No description available.
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An explicit method-based timing simulatorNg, Shek Wai January 1989 (has links)
No description available.
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