Specifications

6.2 AC Input Leakage Current
Input leakage current from line to ground will be less than 3.5mA rms. Measurement will be made at
240 VAC and 60Hz.
7. Reliability
7.1 Mean Time Between Failures (MTBF)
The MTBF of the power supply shall be calculated utilizing the Part-Stress Analysis method of
MIL217F or Bell core RPP. The calculated MTBF of the power supply shall be greater than 100,000
hours under the following conditions:
Full rated load
120V AC input
Ground Benign
25
°C
7.2 Warranty
Three (3) years manufacture's warranty.
Technical information in this specification is subject to change without notice.
The revision of specification will be marked on the cover.
8. Connections
8.1 AC Input Connector
The AC input connector
shall be an IEC 320 C-14 power inlet. This inlet is rated for 15 A/250 VAC.
8.2 DC Wire Harness and Connector Requirements
(Subject to change without notice; please see appendix: wireharness drawing)
P1: Motherboard Power Connector (sectional connector 20-Pin + 4-Pin)
Connector housing: 24- Pin Molex 5557 (No.39-01-2240) or Equivalent
Contact: Molex 5556T (No.44476-1111) or Equivalent
Pin Signal Color Size Pin Signal Color Size
1 +3.3 VDC Orange 16 AWG 13 +3.3 VDC;+3.3VRS+ Orange / Brown 16 AWG/ 22AWG
2 +3.3 VDC Orange 16 AWG 14 -12 VDC Blue 18 AWG
3 COM Black 18 AWG 15 COM Black 18 AWG
4 +5 VDC Red 18 AWG 16 PS_ON# Green 22 AWG
5 COM Black 18 AWG 17 COM Black 18 AWG
6 +5 VDC Red 18 AWG 18 COM Black 18 AWG
7 COM Black 18 AWG 19 COM Black 18 AWG
8 PW_OK Gray 22 AWG 20 N/C -- --
9 5VSB Purple 18 AWG 21 +5 VDC Red 18 AWG
10 +12V3 Yellow/Blue stripe 18 AWG 22 +5 VDC ;+5V RS+ Red; Red 18 AWG; 22AWG
11 +12V3 Yellow/Blue stripe 18 AWG 23 +5 VDC Red 18 AWG
12 +3.3 VDC Orange 16 AWG 24 COM Black 18 AWG
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