Yield Increase to 90%
A consumer electronics manufacturer was getting 70% yields from one of their factories. They identified a delay between 1 minute and 5 minutes for full power-on of their unit after pressing the power switch, and suspected that a batch of their boards was not conformally coated properly, causing the problem. The company had two factories: one to manufacture surface mound circuit boards and another to assemble the final product. The company requested that Ansys - DfR perform an audit of their manufacturer’s processes in both factories to ensure quality.