GPD Global | https://www.gpd-global.com/pdf/doc/Advanced-FPC-Real-Time-Controller-User-Guide-22940009.pdf
out from the output air pressure line. b. Set a negative Hold set point pressure per Set parameters and settings (pg 18) and then set the controller to Online per Set online/offline state (pg 16). Output air pressure should exhibit vacuum/suction. 5
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/last-will-of-bga-void.pdf
] The SPVC investigation demonstrated that the number of cycles to failure did not correlate with void size. If there was a negative influence of voids the solder joint integrity, Figure 3 would show a cluster of early low cycle failures for larger voids and a cluster of late cycle failures for the small voids
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2022/04/last-will-of-bga-void-1.pdf
] The SPVC investigation demonstrated that the number of cycles to failure did not correlate with void size. If there was a negative influence of voids the solder joint integrity, Figure 3 would show a cluster of early low cycle failures for larger voids and a cluster of late cycle failures for the small voids
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