Electronics Forum: aabus (2)

PCB Solder Mask Adhesion

Electronics Forum | Wed Oct 10 11:10:05 EDT 2012 | 18424

Well after converting everything and crunching some numbers total 5% allowance per IPC would be 6.1553 I am only seeing .084 so according to IPC Spec the boards are acceptable, But i will update AABUS and procurment Docs to avoid future issues.

Measure humidity for PCB

Electronics Forum | Tue Apr 13 14:49:15 EDT 2010 | davef

90%) from the sample, and the bake time and temperature specified herein are minimums. To improve test accuracy, or to prevent heat damage, other bake parameters may be AABUS. 2 Applicable Documents IPC-QL-653 Certification of Facilities that Inspect


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