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
18
2.1.5.5
Voltage Regulation
The power supply output voltages are within the following voltage limits when operating at
steady state and dynamic loading conditions. These limits include the peak-peak ripple/noise.
All outputs are measured with reference to the return remote sense signal (ReturnS). The 5V,
12V1, 12V2, –12V and 5VSB outputs are measured at the power supply connectors referenced
to ReturnS. The +3.3V is measured at the remote sense signal (3.3VS) located at the signal
connector.
steady state and dynamic loading conditions. These limits include the peak-peak ripple/noise.
All outputs are measured with reference to the return remote sense signal (ReturnS). The 5V,
12V1, 12V2, –12V and 5VSB outputs are measured at the power supply connectors referenced
to ReturnS. The +3.3V is measured at the remote sense signal (3.3VS) located at the signal
connector.
Table 12. Voltage Regulation Limits
Parameter
Tolerance
MIN
NOM
MAX
Units
+ 3.3V
- 5%/+5%
+3.135
+3.30
+3.47
V
rms
+ 5V
- 4%/+5%
+4.80
+5.00
+5.25
V
rms
+ 12V1
- 5%/+5%
+11.40
+12.00
+12.60
V
rms
+ 12V2
- 5%/+5%
+11.40
+12.00
+12.60
V
rms
- 12V
- 5%/+4%
-11.52
-12.00
-12.60
V
rms
+ 5VSB
- 4%/+5%
+4.80
+5.00
+5.25
V
rms
2.1.5.6
Dynamic Loading
The output voltages are within limits specified for the step loading and capacitive loading
specified in the following table. The
specified in the following table. The
step load may occur anywhere within the MIN load to the
MAX load conditions.
Table 13. Transient Load Requirements
Parameter
Output Range
MAX Step
Voltage Overshoot/Undershoot
+12V1DC
0.5A TO 18A
6A
350mV (700mVpk-pk)
+12V2DC
0.5A TO 15A
6A
350mV (700mVpk-pk)
+5VDC
2A TO 20A
5A
200mV(400mVpk-pk)
+3.3VDC
0.5A TO 17A
6A
200mV (400mVpk-pk)
+5VSB
0.1A TO 2.0A
0.7A
250mV(500mVpk-pk)