“…In the ANSYS calculation, an element table manipulation is used to generate the energy density in the post processing stage [10][11][12]. Since the solder under lead is very thin, the whole solder layer is selected to predict fatigue life.…”
Solder joint crack is a common failure mode of printed circuit board assembly (PCBA) for electronic products. In order to investigate the crack behavior of fine-pitch SMT solder joints,
“…In the ANSYS calculation, an element table manipulation is used to generate the energy density in the post processing stage [10][11][12]. Since the solder under lead is very thin, the whole solder layer is selected to predict fatigue life.…”
Solder joint crack is a common failure mode of printed circuit board assembly (PCBA) for electronic products. In order to investigate the crack behavior of fine-pitch SMT solder joints,
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