Power Supply Specifications - Asus Multimedia System S-presso User Manual

2.11.2 Power supply specifications

2.11.2 2.11.2 Power supply specifications Power supply specifications Power supply specifications
2.11.2 2.11.2 Power supply specifications
Input characteristics Input characteristics Input characteristics
Input characteristics Input characteristics
I n p u t V o l t a g e R a n g e I n p u t V o l t a g e R a n g e I n p u t V o l t a g e R a n g e I n p u t V o l t a g e R a n g e I n p u t V o l t a g e R a n g e
Range 1
Range 2
I n p u t F r e q u e n c y R a n g e I n p u t F r e q u e n c y R a n g e I n p u t F r e q u e n c y R a n g e I n p u t F r e q u e n c y R a n g e I n p u t F r e q u e n c y R a n g e
M a x i m u m I n p u t A C C u r r e n t M a x i m u m I n p u t A C C u r r e n t M a x i m u m I n p u t A C C u r r e n t M a x i m u m I n p u t A C C u r r e n t M a x i m u m I n p u t A C C u r r e n t
I n r u s h C u r r e n t I n r u s h C u r r e n t
I n r u s h C u r r e n t I n r u s h C u r r e n t I n r u s h C u r r e n t
Output voltage requirements Output voltage requirements Output voltage requirements
Output voltage requirements Output voltage requirements
P a r a m e t e r P a r a m e t e r
P a r a m e t e r P a r a m e t e r P a r a m e t e r
+3.3 V
+5 V
+12 V
-12 V +/-10%
+5 VSB
• At no load, +3.3 V output +/-5% regulation limits do not apply.
• At +12 V surge, regulation can go up to +/-10%.
DC output current load ranges DC output current load ranges
DC output current load ranges DC output current load ranges DC output current load ranges
P a r a m e t e r P a r a m e t e r P a r a m e t e r
P a r a m e t e r P a r a m e t e r
+3.3 V
+5 V
+12 V
-12 V
+5 VSB
• +5 VSB is an SELV standby voltage that is always present when AC
main voltage is present.
• The maximum continuous average DC output power should not
exceed 220 W.
• The maximum combined load on +5 V and +3.3 V outputs should
not exceed 80 W.
• The maximum peak total DC output power should not exceed 225 W.
• Peak +12 VDC output power should not exceed a duration of 12
seconds.
A S U S S - p r e s s o b a r e b o n e s y s t e m A S U S S - p r e s s o b a r e b o n e s y s t e m A S U S S - p r e s s o b a r e b o n e s y s t e m A S U S S - p r e s s o b a r e b o n e s y s t e m A S U S S - p r e s s o b a r e b o n e s y s t e m
M i n M i n M i n M i n M i n
90 V
180 V
47 Hz ~ 63 Hz
5 A maximum at 115 Vac
3 A maximum at 230 Vac, full load
45 A at 115 Vrms
90 A at 230 Vrms (at 25ºC ambient cold start)
R a n g e R a n g e M i n M i n
R a n g e R a n g e R a n g e M i n M i n M i n
+/-5% +3.14
+/-5% +4.75
+/-5% +11.4
-10.8
+/-5% +4.75
M i n M i n M i n N o m N o m N o m
M i n M i n N o m N o m
0.5 -
0.3 -
1.0 -
0.0 -
0.0 -
N o m N o m N o m N o m N o m
115 V
230 V
N o m N o m M a x M a x
N o m N o m N o m M a x M a x M a x
+3.3 +3.47
+5 +5.25
+12.0 +12.6
-12.0 -13.2
+5 +5.25
M a x M a x M a x P e a k P e a k P e a k
M a x M a x P e a k P e a k
17.0 -
13.0 -
16.0 17.0
0.3 -
2.0 2.5
M a x M a x M a x M a x M a x
132 V
264 V
U n i t U n i t
U n i t U n i t U n i t
Volts
Volts
Volts
Volts
Volts
U n i t U n i t U n i t
U n i t U n i t
Amps
Amps
Amps
Amps
Amps
2 - 1 9 2 - 1 9 2 - 1 9 2 - 1 9 2 - 1 9