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80 PLUS® CERTIFICATION
80 PLUS® certification is the most widely recognized
independent standard in power supply efficiency. An 80
PLUS® certified power supply uses less energy and
generates less heat to stay cooler, run quieter and last
longer. The EA-550 Platinum has been 80 PLUS®
PLATINUM certified to be at least 89% efficient at a wide
range of operating loads; this will lower your operating
costs and help protect the environment.
POWER OUTPUT
To see the output capacity and regulation for each different voltage, see table 1.
TABLE 1
Output Voltage
Load Max.
Regulation
Ripple & Noise
+3.3V
16A
±5%
< 50 mV
+5V
16A
±5%
< 50 mV
+12V1
30A
±5%
< 120 mV
+12V2
30A
±5%
< 120 mV
+12V3
30A
±5%
< 120 mV
+12V4
30A
±5%
< 120 mV
-12V
0.3A
±10%
< 150 mV
+5VSB
3A
±5%
< 50 mV