ENHANCE ATX, Руководство по конструкции

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ATX/ATX12V Power Supply Design Guide
Version 1.1
Page 12
Table 5. Typical Power Distribution for a 200 W ATX Configuration
Output
Min.
Current
(amps) Max.
Current
(amps) Peak
Current
(amps)
+12 VDC 0.0 8.0 10.0
+5 VDC 1.0 21.0
+3.3 VDC 0.3 14.0
-5 VDC 0.0 0.3
-12 VDC 0.0 0.8
+5 VSB 0.0 1.5 2.5
See graph at right for power sharing.
Table 6. Typical Power Distribution for a 250 W ATX Configuration
Output
Min.
Current
(amps)
Max.
Current
(amps) Peak
Current
(amps)
+12 VDC 0.0 10.0 12.0
+5 VDC 1.0 25.0
+3.3 VDC 0.3 16.0
-5 VDC 0.0 0.3
-12 VDC 0.0 0.8
+5 VSB 0.0 1.5 2.5
See graph at right for power sharing.
Table 7. Typical Power Distribution for a 300 W ATX Configuration
Output
Min.
Current
(amps) Max.
Current
(amps) Peak
Current
(amps)
+12 VDC 0.0 12.0 14.0
+5 VDC 1.0 30.0
+3.3 VDC 0.3 20.0
-5 VDC 0.0 0.3
-12 VDC 0.0 0.8
+5 VSB 0.0 1.5 2.5
See graph at right for power sharing.
0
20
40
60
80
100
120
140
160
0 20 40 60 80 100 120 140 160 180 200
+5V & +3.3V com bine d load (W)
+
1
2V lo
a
d
(
W
)
0
20
40
60
80
100
120
0 20 40 60 80 100 120 140
+5V & +3.3V com bine d load (W)
+
1
2V lo
a
d
(
W
)
0
20
40
60
80
100
120
140
0 20 40 60 80 100 120 140 160
+5V & +3.3V com bine d load (W)
+
1
2V lo
a
d
(
W
)