Intel SC5299BRP User Manual

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
#
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.
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

Intel SC5299BRP Specifications

General

Brand	Intel
Model	SC5299BRP
Category	Chassis
Language	English