... full load, recover after remove.EnvironmentWork temperature, humidity-10°C ~ +40°C,10% ~ 90%RH without CondensationStorage-20°C ~ +65 ... without CondensationVibrationamplitude 0.35mm, vibrate 10 circles in direction of X,Y,Z, frequency 10-55HzSafetyStandardUL60950,EN60950-1,EN61000,ANSI ... measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. ...