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Litepower 400W PSU
Technology Features
12 cm Fan - High
6-pin PCI-Express
thermal performance
Total Output Connector
X1
X1
X6
20+4-pin
4-pin
4-pin
Main Connector
+12V Power
Peripheral Power
Connector
Connector
+5 V
+3.3 V
Max.
25 A
18 A
Load
Min.
0.5 A
0.3 A
Load
Peak
--
--
load
Load
+5% ~ -5%
+5% ~ -5%
+5% ~ -5%
Reg.
70
70
Ripple
V(p-p)
mV
mV
Thermaltake Litepower Power Supply
09
ATX1 2V 2.0 Version
Dual +12V Rails
Connector
X1
X2
4-pin
5-pin
Floppy Drive
SATA Connector
Connector
+12 V
+12 V
-12 V
1
2
14 A
16 A
0.3 A
1.0 A
1.0 A
0.0 A
--
16 A
18 A
+5% ~ -5%
+10% ~ -10% +5% ~ -5%
150
150
200
mV
mV
mV
Litepower 400W PSU
>> >>
4.3 Other Specification
4.3.1 Inrush Current:
No damage at 25 C cold start.
4.3.2 Power Efficiency:
65% (min.) at full load, 115Vac and 230Vac input.
4.3.3 Note:
+5V & +3.3V output can't exceed 130W
+5V, +3.3V, +12V1 & +12V2 output can't exceed 335W
Total combine current on +12V1 & +12V2 rails are 19A Max
Output power peak at 400W, rated at 350W
Add 0.1uF and 10uF capacitors across output terminal during
ripple & noise test.
4.3.4 Hold-Up Time:
X1
10ms (minimum) at 80% of full load, at 230AC input.
6-pin
PCI Express
Connector
4.3.5 Power Good Delay:
100-500 msec.
4.3.6 Power Fail Delay:
>1 msec.
+5 VSB
4.3.7 Turn-On Delay Time:
2.5 A
1000 msec max.
0.1 A
4.3.8 Rise Time:
3.5 A
20ms max at full load.
4.3.9 MTBF at 25 C(demonstrated)
100KHrs minimum
70
mV
Thermaltake Litepower Power Supply
>> >>
ATX1 2V 2.0 Version
10
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