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EPS1U Power Supply Design Guide, V1.1
STATUS
High Power Recommendation
Table 9: 350 W Load Ratings
Load Range 1
Voltage Minimum Continuous Maximum Continuous Peak
+3.3 V 1.5 A 16 A
+5 V 1.0 A 12 A
+12 V1 1.5 A 16 A See note 2
+12 V2 1.5 A 16 A See note 2
-12 V 0 A 0.5 A
+5 VSB 0.1 A 2.0 A
Load Range 2
Voltage Minimum Continuous Maximum Continuous Peak
+3.3 V 0.2 A 5.0 A
+5 V 0.2 A 5.0 A
+12 V1 0.2 A 8.0 A
+12 V2 0.2 A 2.0 A 5.0 A
-12 V 0 A 0.5 A
+5 VSB 0.1 A 2.0 A
1. Maximum continuous total DC output power should not exceed 350 W.
2. Peak load on the combined 12 V output shall not exceed 32 A.
3. Maximum load on the combined 12 V output shall not exceed 28 A.
4. Peak total DC output power should not exceed 400 W.
5. Peak power and current loading shall be supported for a minimum of 12 seconds.
6.4.1 Standby Outputs
STATUS
Required
The 5 VSB output shall be present when an AC input greater than the power supply turn on voltage is applied.