Features ATX12V Ver. 2.2
Dual +12V Rails
High +5Vsb Capability
Full Output Power from 0 °C to 50 °C
Fan turned off completely at low load
Fan delay shut down
Intelligent fan speed control
PCI-E x 1
RoHS
1. AC Input
Parameter
Min.
Nom.
Max.
Vin (115 Vac)
90 Vrms
100 - 127 Vrms
135 Vrms
Vin (230 Vac)
180 Vrms
200 - 240 Vrms
264 Vrms
Vin Frequency
47 Hz
50 / 60 Hz
63 Hz
2. Efficiency
78% typically at 50% ROL and 230 Vrms input voltage.
3. DC Output Regulation
Output
Tolerance
Min.
Nom.
Max.
Unit
+5V
+/- 5%
+4.75
+5.00
+5.25
Volts
+3.3V
+/- 5%
+3.14
+3.30
+3.47
Volts
+12V1
+/- 5%
+11.40
+1.200
+12.60
Volts
+12V2
+/- 5%
+11.40
+12.00
+12.60
Volts
-12V
+/- 10%
-10.80
-12.00
-13.20
Volts
+5Vzb
+/- 5%
+4.75
+5.00
+5.25
Volts
4. DC Output Load
DC OutPut
+5V
+3.3V
+12V1
-12V2
-12V
+5Vsb
Nominal Output Voltage (V)
5
3.3
12
12
-12
5
Min. Current (A)
0.3
0.3
0.5
0.5
0
0
Max. Current (A)
25
25
16
17
0.6
3
Peak Current (A)
17
19
3.5
Max. Power (W)
125
82.5
192
204
7.2
15
Combined Max. Power (W)
130
350
7.2
15
Total Max. Output Power (W)
450
5. Hold Up Time
16 mS @ 230 Vrms / 50 Hz, Full Load
6. Rise Time
2 ~ 20 mS
7. Acoustics Noise
0 ~ 25 dBA (Under 50% ROL and 35 °C ambient temperature)
8. Protections
SCP, OVP, OCP, OPP, OTP
9. Over Voltage Protection
Output
Min.
Nom.
Max.
Unit
+3.3 VDC
3.7
4.2
4.3
Volts
+5 VDC
5.7
6.3
7.0
Volts
+12 VDC
13.4
15.0
15.6
Volts
-12 VDC
-14.0
-14.5
-15.5
Volts
10. Operating Temperature
0 ~ 50 °C
11. Safety (Compliance With)
UL 60950 Edition – CAN / CSA - C22. 2-6 0950 - 00.
EN60 950 Edition
IEC60 950 Edition (CB Report to include all national deviations)
EU Low Voltage Directive (73 / 23 / EEC) (CE Compliance)