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《Avionics Technology》 2013-01
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Optimizing of Mixed PCB Technology of Reflow Soldering for Aeronautical Product

LING Yue-hong(China National Aeronautical Radio Electronics Research Institute,Shanghai 200241,China)  
SMT welding method is used more and more frequently in aeronautical electronics PCB.Many defects in spot weld such as BGA empty holes and weak jointing come from reflow soldering temperature adjustment.In this paper,the author derives the best reflow soldering temperature with oven temperature testing instruments and thrust experiments,satisfying PCB soldering quality requirements and is highly adaptable.
【CateGory Index】: TN405
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Chinese Journal Full-text Database 1 Hits
1 Chen Liang, Tian Danbi, Chen Song;SMT Technology for PCB Manufacture[J];Screen Printing;2009-09
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