SilverStone ST30SF - Manual (Page 6)

4.3. HOLD-UP TIME (@Typical load of Table 1.)
115V / 60Hz : 17 m sec. minimum.
230V / 50Hz : 17 m sec. minimum.
The output voltage will remain within specification, in the event that the input
power is removed or interrupted, for the duration of one cycle of the input
frequency. The interruption may occur at any point in the AC voltage cycle.
The power good signal shall remain high during this test.
4.4. OUTPUT RISE TIME
(10% TO 95% OF FINAL OUTPUT VALUE, @FULL LOAD)
115V-rms or 230V-rms + 3.3Vdc : 20ms Maximum
+ 5Vdc : 20ms Maximum
+ 12Vdc : 20ms Maximum
+ 5Vsb : 20ms Maximum
- 12Vdc : 20ms Maximum
4.5. OVER VOLTAGE PROTECTION
Voltage Source Protection Point
+3.3V 3.76V-4.8V
+5V 5.6V-7.0V
+12V 13.0V-16.5V
4.6. OVER CURRENT PROTECTION
OUTPUT VOLTAGE Max. over current limit
+3.3V 60A
+5V 48A
+12V 30A