Intel SC5299UP SC5299UPNA 사용자 설명서
제품 코드
SC5299UPNA
Power Sub-system
Intel
®
Entry Server Chassis SC5299-E TPS
Revision
3.1
Intel order number D37594-005
102
Over-current Limit
Peak Load*
Voltage
MIN
MAX
Peak Limit
Delay
+12V1 18A
20A
+12V2
18A
20A
+12V3 18A
20A
24A
0.5~1sec
+12V4 18A
20A
25A
0.5~1
-12V 0.625A
4.0A
5VSB 7.0A
1. The delay means that the 12V3/12V4 OCP circuits will allow the peak load of 24A/25A for 0.5 sec minimum before
it will shut down the power supply, respectively.
2.5.9.2
Over-voltage Protection (OVP)
The power supply over-voltage protection is locally sensed. The power supply will shut down
and latch off after an over voltage condition occurs. This latch can be cleared by toggling the
PSON
and latch off after an over voltage condition occurs. This latch can be cleared by toggling the
PSON
#
signal or by an AC power interruption. The following table contains the over-voltage
limits. The values are measured at the output of the power supply’s pins. The voltage never
exceeds the maximum levels when measured at the power pins of the power supply connector
during any single point of fail. The voltage will not trip any lower than the minimum levels when
measured at the power pins of the power supply connector. The +5VSB rail will auto-recover
after its OVP limit.
exceeds the maximum levels when measured at the power pins of the power supply connector
during any single point of fail. The voltage will not trip any lower than the minimum levels when
measured at the power pins of the power supply connector. The +5VSB rail will auto-recover
after its OVP limit.
Table 126. Over-voltage Protection Limits
Output Voltage
MIN (V)
MAX (V)
+3.3V 3.9
4.5
+5V 5.7
6.5
+12V1,2, 3, 4
13.3
14.5
-12V -13.3
-16
+5VSB 5.7
6.5