Silverstone SST-DA750 Manual Do Utilizador
4
must never be greater than the +3.3V output by more than 2.25V. Each output voltage shall reach
regulation within 50 mS (T
regulation within 50 mS (T
vout_on
) of each other during turn on of the power supply. Each output voltage
shall fall out of regulation within 400 mS (T
vout_off
) of each other during turn off. Figure 1 and figure 2
show the turn On and turn Off timing requirement. In Figure 2, the timing is shown with both AC and
PSON# controlling the On/Off of the power supply.
PSON# controlling the On/Off of the power supply.
Item Description
MIN
MAX
Units
T
v
out_rise
Output voltage rise time from each main output.(+5Vsb <
70mS)
70mS)
5 70
mS
T
vout_on
All main output must be within regulation of each other
within this time.
within this time.
50
mS
T
vout_off
All main output must leave regulation within this time
400
mS
Table 10 – Output Voltage Timing
Vout
V1
10% Vout
V2
V3
V4
V3
V4
T
vout_on
T
vout_off
T
v
out_rise
Figure 1 : Output Voltage Timing