3
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 VP450F has been 80 PLUS® certified to be
at least 80% 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
+12V
₁
18A
± 5%
< 120 mV
+12V
₂
18A
± 5%
< 120 mV
+3.3V
18A
± 5%
< 50 mV
+5V
18A
± 5%
< 50 mV
-12V
0.3A
± 10%
< 120 mV
+5Vsb
2.5A
± 5%
< 50 mV
