Intel
®
Entry Server Chassis SC5299-E TPS Power Sub-system
Revision 3.1
Intel order number D37594-005
51
primary and secondary circuits, and primary to ground circuits, complies with the IEC 950
spacing requirements.
2.3.2.12 Power Factor Correction
The power supply incorporates a power factor correction circuit.
The power supply has been tested as described in EN 61000-3-2: Electromagnetic Compatibility
(EMC) Part 3: Limits- Section 2: Limits for harmonic current emissions, and meets the harmonic
current emissions limits specified for ITE equipment.
The power supply has been tested as described in JEIDA MITI Guideline for Suppression of
High Harmonics in Appliances and General-Use Equipment and meets the harmonic current
emissions limits specified for ITE equipment.
2.3.3 DC Output Specification
2.3.3.1 Connector
The power supply provides card edge fingers, which mate to a connector located inside the
system. It is a blind-mating type of connector that connects the power supply’s output voltages
and signals. The card edge finger pin assignments are defined in the following table.
Table 57. Edge Finger Power Supply Connector Pin-out
Connector Upper Side Pin No
Top.
Pin No.
Bottom
Bottom Side
+12V 1 2 +12V
+12V 3 4 +12V
+12V 5 6 +12V
+12V 7 8 +12V
+12V 9 10 +12V
+12V 11 12 +12V
+12V 13 14 +12V
+12V 15 16 +12V
+12V 17 18 +12V
+12V Return 19 20 +12V Return
+12V Return 21 22 +12V Return
+12V Return 23 24 +12V Return
Gold finger edge
connector: 2X24
+12V Return 25 26 +12V Return
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