Specifications

03
4. OUTPUT ELECTRICAL REQUIREMENTS
3.5 MECHANICAL SPECIFICATIONS
The mechanical drawing of the subject power supply, which indicate the form factor, location
of the mounting holes, location, the length of the connectors, and other physical specifications
of the subject power supply. Please refer to the attachment drawing.
( 1 ) +3.3V & +5V total output not exceed 150W.
( 2 ) +3.3V & +5V & +12V1 & +12V2 total output not exceed 330W.
( 3 ) Maximum combined current for the 12V outputs shall be 25A.
( 4 ) +5VSB Peak current loading is 2.5A , shall be supported for a minimum of 500m second.
Voltages and ripple are measured at the load side of mating connectors with a 0.1 uF monolithic
ceramic capacitor paralleled by a 10 uF electrolytic capacitor across the measuring terminals.
4.1 OUTPUT VOLTAGE AND CURRENT RATING
MINIMUM
LOAD
NORMAL
LOAD
PEAK
LOAD
LOAD
REG
LINE
REG
MAXIMUM
LOAD
RIPPLEOutput
+3.3V
+5V
+12V1
+12V2
-12V
+5VSB
0.5A
0.3A
1A
1A
0A
0A
11A
10.5A
5A
7.5A
0.25A
1A
22A
21A
10A
15A
0.8A
2A
12A
16.5A
2.5A
Vo l t a g e
115V
230V
Full load
79%
80%
Typical load
80%
82%
Light load
75%
80%
Loading
Required Minimum Efficiency
Required Minimum Efficiency
3.3 INPUT LINE CURRENT & POWER FACTOR(P.F.)
AC input
115V
Input line current
< 4.5Amps - rms
Power Factor
> 0.95
3.4 EFFICIENCY
50mV P-P
50mV P-P
120mV P-P
120mV P-P
120mV P-P
50mV P-P
5%
5%
5%
5%
10%
5%
1%
1%
1%
1%
1%
1%