Printed Circuit Board Testing Methods for PCB Design.

preview_player
Показать описание
Cracks in the PCBs — brittle fractures in solder and even across components, particularly around BGAs — can be induced by in-circuit test fixtures and during assembly, burn-in and testing, system integration, and packaging and shipping. Strain measurements should be made after all design iterations of the PCB, including changes to on-board components, which may alter thermal stress loading.

More Videos about PCB(A) testing:

Purchase strain gauges, accessories and application kits online for PCB testing.

Рекомендации по теме
Комментарии
Автор

What is the purpose of connecting 9 lead wires, when there are only 6 contacts to the three strain gauges?

Graham_Wideman