Dc Output Specification - Intel SC5650HCBRP Product Specification

Power Sub-system
o A continuous input voltage below the nominal input range should not damage the
power supply or cause overstress to any power supply component. The power
supply must be able to return to normal power up state after a brownout condition.
Maximum input current under a continuous brownout should not blow the fuse. The
power supply should tolerate a 3-minute ramp from 90 VAC voltage to 0 VAC after
the components have reached a steady state condition.
4.1.2.11.2 Voltage Interruptions
The power supply complies with the limits defined in EN55024: 1998 using the IEC 61000-4-
11:1995 test standard and performance criteria C defined in Annex B of CISPR 24.
4.1.2.12 AC Line Isolation Requirements
The power supply meets all safety agency requirements for dielectric strength. Transformers'
isolation between primary and secondary windings complies with the 3000 Vac (4242Vdc)
dielectric strength criteria. If the working voltage between primary and secondary dictates a
higher di-electric strength test voltage, the highest test voltage is used. In addition, the
insulation system complies with reinforced insulation per safety standard IEC 950. Separation
between the primary and secondary circuits, and primary to ground circuits, complies with the
IEC 950 spacing requirements.
4.1.2.13 Power Factor Correction
The power supply incorporates a power factor correction circuit.
The power supply was tested as described in the 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 factor must be higher than 0.85 at 20% load and 230VAC.
The power supply was tested as described in the 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.
4.1.3

DC Output Specification

4.1.3.1 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.
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Intel order number E81443-002
Intel® Server System SC5650HCBRP TPS
Revision 1.2