Mechanical requirements – SilverStone ST30SF User Manual

Page 9

6.4. GROUND LEAKAGE CURRENT

The power supply ground leakage current shall be less than 3.5 mA.

6.5. RELIABILITY

6.6. DIELECTRIC STRENGTH

The power supply reliability, when calculated by MIL-HDBK-217;latest revision,

are exceed 100,000 hours with all output at Typical load and an ambient

temperature of 25℃.

Primary to Frame Ground : 1800 Vac for 1 sec.

Primary to Secondary : 1800Vac for 1 sec

6.7. INSULATION RESISTANCE

Primary to Frame Ground : 20 Meg.ohms Minimum

Primary to Secondary : 20 Meg.ohms Minimum

7. MECHANICAL REQUIREMENTS

7.1 Physical Dimension

125 mm (W) × 63.5 mm (H) × 100mm (D)

7.2 Connectors

M/B 24PIN connector

Signal Pin Pin Signal

+3.3V

-12VDC

COM

PS-ON

COM
COM
COM

N/C

+5VDC
+5VDC
+5VDC

COM

+3.3V

COM

+5VDC

COM

+5VDC

COM

PWRGOOD

+5Vsb

+12V
+12V

+3.3V

Orange
Blue
Black
Green
Black
Black
Black
White
Red
Red
Red
Black

Orange
Orange
Black
Red
Black
Red
Black
Grey
Purple
Yellow
Yellow
Black

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