Vibration and shock testing of mobile cell phone charger

To understand the structure of electronic equipment vibration, usually on the equipment or structure model vibration test. Damping and stiffness parameters of the complex structure suffered load data acquisition, mostly inseparable from the experiment. Only during the experiment, in order to discover and exposed many weak link. And establish a realistic, reasonable simplified model, to modify and improve the structure parameters and test the reliability and adaptability of existing theories. Therefore, vibration and shock testing techniques long time has served as an important technology in the scientific research and engineering tests continue to be developed.