+5V
10000uF
PCI-E CEM5 100% to 200% for power excursion
Power Excursion
% of PSU
100%
120%
160%
180%
200%
+3.3V and +5V: 35% of full load
● Other loads remain constant within the rating.
● Load waveform
● Square wave.
● Slope of rise and fall at 5.0A/μS.
● Frequency from 50Hz to 10KHz.
● DC output voltage will stay within regulation of +5/- 8% during the step
load changes(+12VCapacitive Load 6600uF)
2.7 RISE TIME
20ms max at full load.
3.0 PROTECTION:
When OVP ,OPP ,OCP,OTP or short protection is triggered, the main outputs
will be latched off. The main outputs can be reset by cycling the DC remote
on/off or AC power. +5Vsb output is auto recovery when fault condition removed.
3.1 OVER VOLTAGE PROTECTION
+3.3V output
+5.0V output
+12.0V output 15.6 Vmax.
+3.3V
+12V
10000uF
10000uF
Time for Power
Excursion (TE)
Infinite
100ms
10ms
1ms
100us
4.5 Vmax.
7.0 Vmax.
-12V
470uF
3300uF
Time
Constant (TC)
---
100ms
30ms
4ms
900us
+5Vsb
Duty Cycle
---
50%
25%
20%
10%