Asus Barebone System A7VT400 - Manual (Page 40)

2 - 2 4 2 - 2 4 2 - 2 4 2 - 2 4 2 - 2 4 C h a p t e r 2 : B a s i c i n s t a l l a t i o n C h a p t e r 2 : B a s i c i n s t a l l a t i o n C h a p t e r 2 : B a s i c i n s t a l l a t i o n C h a p t e r 2 : B a s i c i n s t a l l a t i o n C h a p t e r 2 : B a s i c i n s t a l l a t i o n
2.14 Power supply specifications
2.14.1 2.14.1 2.14.1 2.14.1 2.14.1 Input characteristics Input characteristics Input characteristics Input characteristics Input characteristics
2.14.2 2.14.2 2.14.2 2.14.2 2.14.2 Output characteristics Output characteristics Output characteristics Output characteristics Output characteristics
2.14.3 2.14.3 2.14.3 2.14.3 2.14.3 Over-Voltage Protection (OVP) Over-Voltage Protection (OVP) Over-Voltage Protection (OVP) Over-Voltage Protection (OVP) Over-Voltage Protection (OVP)
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 M i n M i n M i n M i n M i n N o m N o m N o m N o m N o m M a x M a x M a x M a x M a x
Range 1 90 V 115 V 135V
Range 2 180 V 230 V 265V
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 47 Hz to 63 Hz
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 4 A max. at 115 Vac
2 A max. at 230 Vac, maximum load
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 90 A max. at 115 Vac,
full load cold start at 25°C
E f f i c i e n c y E f f i c i e n c y E f f i c i e n c y E f f i c i e n c y E f f i c i e n c y 70% min. at nominal input, maximum load
O u t p u t O u t p u t O u t p u t O u t p u t O u t p u t L o a d R a n g e L o a d R a n g e L o a d R a n g e L o a d R a n g e L o a d R a n g e R e g u l a t i o n R e g u l a t i o n R e g u l a t i o n R e g u l a t i o n R e g u l a t i o n R i p p l e R i p p l e R i p p l e R i p p l e R i p p l e
V o l t a g e V o l t a g e V o l t a g e V o l t a g e V o l t a g e M i n M i n M i n M i n M i n M a x M a x M a x M a x M a x M i n M i n M i n M i n M i n M a x M a x M a x M a x M a x M a x M a x M a x M a x M a x
+5 V 0.5 A 4.0 A -5% +5% 50mVp-p
+12 V 0.45 A 9.5 A -5% +5% 120mVp-p
-12 V 0 A 0.2 A -10% +10% 120mVp-p
+5 VSB 0.05 A 1.5 A -5% +5% 50mVp-p
+3 V3 1 A 8.0 A -5% +5% 50mVp-p
O u t p u t V o l t a g e O u t p u t V o l t a g e O u t p u t V o l t a g e O u t p u t V o l t a g e O u t p u t V o l t a g e M a x i m u m V o l t a g e M a x i m u m V o l t a g e M a x i m u m V o l t a g e M a x i m u m V o l t a g e M a x i m u m V o l t a g e
+5 V 6.5 V
+12 V 15.6 V
+3.3 V 4.3 V
The power supply will shut down and latch off for shorting +5V, +12V,
-12V, or +3.3V. By shorting +5VSB, the power supply can latch down or
automatically recover when the fault condition is removed.