Case Study

Substrate drop

Issues and themes

Evaluating the durability of circuit boards when subjected to mechanical shock.

It is seen in Plexlogger

It is possible to check the extent of mechanical shock during the moment of impact and to check for problems such as contact between adjacent components and component separation caused by board deflection.

Shooting conditions

Frame rate: 1,600 fps
Captured waveforms
CH1: Acceleration sensor X-axis
CH2: Acceleration sensor Y-axis
CH3: Acceleration sensor Z-axis