The vibration testing as tool for optimizing of two PCB connection

This article deals with the use of mechanical testing to optimize the configuration of PCB. Specifically, the system of two connected boards is being investigated under the vibration load. Vibration measurement of such system is compared with the computer simulation and results from both methods are then evaluated including defining the main parameters. This research is related to the European project Board on Board (BOB), which focuses on new technology of two board interconnection, which is dedicated for high density assembly and interconnection.