ADWPCIXRSKU20 Intel, ADWPCIXRSKU20 Datasheet - Page 172

• Manufacturer Part Number: ADWPCIXRSKU20
• Manufacturer: Intel

Specifications of ADWPCIXRSKU20

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Design and Environmental Specifications
8.2.3
The power supply has remote sense return (ReturnS) to regulate out ground drops for all output
voltages; +3.3V, +5V, +12V1, +12V2, +12V3, -12V, and 5VSB. The power supply uses remote
sense (3.3VS) to regulate out drops in the system for the +3.3V output. The +5V, +12V1,
+12V2, +12V3, –12V, and 5VSB outputs only use remote sense referenced to the ReturnS
signal.
The remote sense input impedance to the power supply must be greater than 200Ω on 3.3VS,
5VS. This is the value of the resistor connecting the remote sense to the output voltage internal
to the power supply. Remote sense must be able to regulate out a minimum of 200mV drop on
the +3.3V output. The remote sense return (ReturnS) must be able to regulate out a minimum of
200mV drop in the power ground return. The current in any remote sense line shall be less than
5mA to prevent voltage sensing errors.
The power supply must operate within specification over the full range of voltage drops from the
power supply’s output connector to the remote sense points.
8.2.4
The 5VSB output shall be present when an AC input greater than the power supply turn on
voltage is applied.
8.2.5
The power supply output voltages must stay 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, +12V3, –12V and 5VSB outputs are measured at the power supply connectors
referenced to ReturnS. The +3.3V is measured at it remote sense signal (3.3VS) located at the
signal connector.
172
+ 3.3V
+ 5V
+ 12V1
+ 12V2
+ 12V3
- 12V
+ 5VSB
Parameter
Remote Sense
Standby Outputs
Voltage Regulation
- 5% / +5%
- 5% / +5%
- 5% / +5%
- 5% / +5%
- 5% / +5%
- 5% / +9%
- 5% / +5%
Tolerance
Table 108. Voltage Regulation Limits
Intel order number C91056-002
+3.14
+4.75
+11.40
+11.40
+11.40
-11.40
+4.75
Minimum
+3.30
+5.00
+12.00
+12.00
+12.00
-12.00
+5.00
Nominal
Intel® Server Board SE7320VP2
+3.46
+5.25
+12.60
+12.60
+12.60
-13.08
+5.25
Maximum
V
V
V
V
V
V
V
rms
rms
rms
rms
rms
rms
rms
Units
Revision 2.1