Question: We have some PCB cards that are flooded with champagne size encapsulated bubbles. While no single bubble bridges between conductors there are numerous small bubbles similar to Figure 10-131 below, None have popped, as they are all encapsulated. Is Figure 10-131 a Defect Photo?
Have a question about training or IPC certification?
EPTAC has the knowledge and expertise to help you train your staff, understand your process, and increase production. We are committed to answering your questions promptly, and we look forward to hearing from you.