SilverStone ST50EF [8/12] Electromagnetic compatibility emc

7. ELECTROMAGNETIC COMPATIBILITY (EMC)

7.10 EN55022 Class B Radio interference (CISPR 22).

7.11 FCC Part 15, Subpart J class B 115Vac operation.

If applicable to sales in Europe, the power supply shall meet the requirements of

EN 61000-3-2 class D and the guidelines for the suppression of harmonics in appliances and

general use equipment class D for harmonic line current content at full-rated power.

8.1 MTBF (mean time between failures) calculation

The demonstrated MTBF shall be 100,000 hours of continuous operation at 25℃, full load,

80% confidence limit and nominal line. The MTBF of the power supply be calculated in

accordance with MIL-STD-217 D / E. The DC FAN is not included.

8. MTBF

9.1 Physical dimension

150 x 86 x 140 mm (W x H x D)

9. MECHANICAL REQUIREMENTS

9.2 Net weight

2.1 kg

7.1 Electrostatic Discharge (ESD) - EN 61000 - 4 - 2 : 1995

7.2 Electrical Fast Transient/Burst (EFT/B) - EN 61000 - 4 - 4 : 1995

7.3 Surge - EN 61000 - 4 - 5 : 1995

7.4 Power Frequency Magnetic Field - EN 61000 - 4 - 8 : 1993

7.5 Voltage Dips - RN 61000 - 4 - 11 : 1994

7.6 Radiated Susceptibility - EN 61000 - 4 - 3 : 1996

7.7 Conducted Susceptibility - EN 61000 - 4 - 6 : 1996

7.8 Voltage Fluctuation - EN 61000 - 3 - 3 : 1995

7.9 EN61000-3-2:2000 harmonic current emissions.