of a 60W switching power supply.
2. INPUT CHARACTERISTICS:
2.1Input Voltage:
Rated Voltage:100~240Vac
Variation Range:90-280Vac
2.2Input Frequency:
Rated Frequency: 50/60Hz.
Variation Frequency:47-63Hz
2.3Input Current:
1.6Amps max At any input voltage and rated, DC output rated load.
2.4 Inrush Current:
120 Amps Max. Cold start at 240Vac input, with rated load and 25 degree ambient.
2.5 Ac Leakage Current:
0.25mA Max.At240Vac input.
3. OUTPUT CHARACTERISTICS:
3.1/Power output
|
Voltage
|
Min. Load
|
Rated. Load
|
Stand by power
|
Output power
|
| 12Vdc |
0.01A |
5.0A |
0.5W Max |
60W |
3.2Combined Load/Line Regulation
|
Voltage
|
Min. Load
|
Rated. Load
|
Line Regulation
|
Load Regulation
|
| 12Vdc |
0.01A |
5.0A |
±1% |
±5% |
3.3Ripple and Noise:
Under nominal voltage and nominal load,the ripple and noise are as follows when measure with Max.Bandwidth
of 20MHz and Parallel 47uF/0.1uF,crossed connected at testing point.
Voltage Ripple and Noise(Max.)
+12Vdc 120mV p-p
3.4 Turn on delay time:
3Second Max.at 115Vac input and output Max.load.
3.5Rise time:
40 mS Max.at 115Vac input and output Max load.
3.6Hold up time:
5 mS Min.at 115Vac input and output Max.Load.
3.7Efficiency:
75% Min, At 115/230Vac input voltage,1/4, 1/2, 3/4 and full load calculation average efficiency.
4. PROTECTION FUNCTION:
4.1Short circuit test:
The power supply will be auto recovered when short circuit faults remove.
4.2Over current Protection:
The power supply will be auto recovered when over current faults remove.
4.3Over Voltage Protection:
The power supply will auto recovered when faults remove 120%~170%.
5. ENVIRONMENTAL REQUIREMET:
5.1 Operating Temperature:
0 degree to 40 degree, Full load, Normal operation.
5.2 Storage Temperature:-20 degree to 80 degree
With package
5.3Relative Humidity:
5%(0 degree)~90%(40 degree)RH,72Hrs,Full load, Normal operating.
5.4 Vibration:
Operating: IEC 721-3-3 3M3
5~9Hz,A=1.5mm
(9~200Hz,Acceleration 5m/S2)
2. Transportation:
IEC 721-3-2 2M2
5-9Hz,A=3.5mm
9~200Hz,Acceleration=5m/S2
200~500Hz,Acceleration=15m/S2
3. Axes,10 cycles per axis.
No permanent damage may occur during testing.
The SAMPLE has to restore to its original situation after power off/on..
5.5 Dropping Packed:
1M for wallmount type and 760mm for desktop type as above described.
The horizontal surface consists of hardwood at least 13mm thick, mounted on two layers of plywood
each 19mm to 20mm thick,all supported on a concrete or equivalent non-resilient floor.
6. SAFETY REQUIREMENT:
6.1 TUV/GS-(EN60950-1),CCC-(GB4943) AS/NZS: 60950-1, UL/CUL-(UL60950-1)
Safety: accord with TUV/GS-(EN60950-1),CCC-(GB4943) AS/NZS: 60950-1, UL/CUL-(UL60950-1)
6.2 DIELECTRIC STRENGTH Hi-Pot:
Primary to secondary:1800Vac10mA/3S for type test.
6.3 Iusulation resistance:
Primary to secondary:10MΩ min at 500V DC.
6.4 EMI STANDARD
Meets the Limits of
<1>.Fcc part15 class B rules
<2>.EN55022 class B rules
<3>.GB9254-1998,GB17625.1-2003
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