SSI
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| EPS2U Power Supply Design Guide, V2.1 |
MTBF | 30 |
Agency Requirements | 30 |
Figures |
|
Figure 1: Enclosure Drawing | 7 |
Figure 2: Output Voltage Timing | 22 |
Figure 3: Turn On/Off Timing (Single Power Supply) | 23 |
Figure 4: PSON# Signal Characteristics | 26 |
Tables |
|
Table 1: Thermal Requirements | 8 |
Table 2: AC Input Rating | 9 |
Table 3: Efficiency | 9 |
Table 4: AC Line Sag Transient Performance | 11 |
Table 5: AC Line Surge Transient Performance | 11 |
Table 6: 12V Rail Summary | 12 |
Table 7: P1 Baseboard Power Connector – Common Plane | 13 |
Table 8: P1 Baseboard Power Connector – Split Plane | 13 |
Table 9: Processor Power Connector – Common Plane | 14 |
Table 10: Processor Power Connector – Split Plane | 14 |
Table 11: Peripheral Power Connectors | 15 |
Table 12: P9 Floppy Power Connector | 15 |
Table 13: Server Signal Connector | 16 |
Table 14: 480 W Load Ratings – Common Plane | 17 |
Table 15: 550 W Load Ratings – Split Plane | 17 |
Table 16: 600 W Load Ratings – Split Plane | 18 |
Table 17: 650 W Load Ratings – Split Plane | 18 |
Table 18: Voltage Regulation Limits | 19 |
Table 19: Optional +5V Regulation Limits | 19 |
Table 20: Transient Load Requirements | 20 |
Table 21: Capacitve Loading Conditions | 20 |
Table 22: Ripple and Noise | 21 |
Table 23: Output Voltage Timing | 21 |
Table 24: Turn On/Off Timing | 22 |
Table 25: Over Current Protection | 24 |
Table 26: Over Current Protection | 25 |
Table 27: Over Voltage Limits | 25 |
Table 28: PSON# Signal Characteristic | 26 |
Table 29: PWOK Signal Characteristics | 27 |
Table 30: FRU Device Information | 28 |
Table 31: FRU Device Product Information Area | 28 |
Table 32: FRU Device Product Information Area | 29 |
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