Technical Product Specification

Chassis Power Subsystem Intel® Server Chassis SC5600

Revision 1.1

Intel order number E39532-004

5.1.4.5 AC Line Fuse

The power supply has one line fused in the single line fuse on the line (Hot) wire of the AC input.

The input fuse is a slow blow type. AC inrush current does not cause the AC line fuse to blow

under any conditions. Not all protection circuits shall cause the AC fuse to blow unless a

component in the power supply has failed. This includes DC output load short conditions.

5.1.5 670-W Power Supply DC Output Specifications

5.1.5.1 Grounding

The output ground of the pins of the power supply provides the return path. The output

connector ground pins is to the safety ground (power supply enclosure).

5.1.5.2 Output Voltage and Currents

The following tables define two power and current ratings for the 670-W power supply. The

combined output power of all outputs shall not exceed the rated output power.

Table 20. Load Ratings

Voltage MIN. Continuous MAX. Continuous Peak

+3.3 V 1.0 A 24 A

N/A

+5 V 2.0 A 30 A

N/A

+12V1 0.5 A 16 A 18 A

+12V2 1.0 A 16 A 18 A

+12V3 0.5 A 31 A 33 A

+12V4 1.0 A 16 A 18 A

-12 V 0 A 0.5 A

N/A

+5 VSB 0.1 A 3.0 A 5 A

Notes:

Maximum continuous total output power shall not exceed 670 W.

Maximum continuous load on the combined 12 V output shall not exceed 48 A.

Peak load on the combined 12 V output shall not exceed 52 A.

Peak total DC output power shall not exceed 730 W.

For 12 V, peak power and current loading shall be supported for a minimum of 12 seconds.

For 5 Vsb, 5 Vsb must withstand 5 A for 500 mS long under first turn on condition.

Combined 3.3 V and 5 V power shall not exceed 170 W.