SilverStone ST40NF Manual - Manual (Page 8)

07
5.3 VIBRATION
5.4 MECHANICAL SHOCK
6.1 LEAKAGE CURRENT
7.1 LINE CONDUCTED EMI
7.2 RADIATED EMI
The leakage current from AC to safety ground will not exceed 3.5 mA-rms at 264Vac, 50 Hz.
The subject power supply will meet FCC and VFG class B requirements under full load
conditions.
The subject power supply will meet FCC and CISPR 22 requirements under normal load
conditions.
The subject power supply will withstand the following imposed conditions without experiencing
non-recoverable failure or deviation from specified output characteristics.
Vibration Operating – Sine wave excited, 0.25 G maximum acceleration, 10-250 Hz swept at one
octave / min. Fifteen minute dwell at all resonant points, where resonance is defined as those
exciting frequencies at which the device under test experiences excursions two times large than
non-resonant excursions.
Plane of vibration to be along three mutually perpendicular axes.
Non-operating 50 g, trapezoidal input; velocity change 170 in/s
Three drops on each of six faces are applied to each sample.
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6. SAFETY 6. SAFETY
8. LABELLING
9.PHYSICAL REQUIREMENTS
7. ELECTORMAGNETIC COMPATIBILITY 7. ELECTORMAGNETIC COMPATIBILITY