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|
Low price and high reliability
105℃ output
capacitor
AC input power suitable for the world
Hight
efficiency and low operation temperature
Soft-start current
can reduce the AC input impact effecticly
With
Short-circuit and owwerload protection
Compact size,light
weight
100% full-load burning test
Installed with EMI
filter,minimum wave |
|
Model
Specification |
SF-25-5 |
SF-25-12 |
SF-25-15 |
SF-25-24 |
| DC output voltage |
5V |
12V |
15V |
24V |
| Output voltage error（Note：2） |
±2% |
±1% |
±1% |
±1% |
| Rated output current |
5A |
2.1A |
1.7A |
1.1A |
| Output current rage |
0-5A |
0-2.1A |
0-1.7A |
0-1.1A |
| Wave and noise(Note ：3） |
50mVp-p |
100mVp-p |
100mVp-p |
100mVp-p |
| Inlet stability(Note ：4） |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
| Load stablity (Note ：5） |
±1% |
±0.5% |
|
|
| DC output power |
25W |
25.2W |
25.5W |
26.4W |
| Efficiency |
72%/115VAC |
76%/115VAC |
77%/115VAC |
80%/115VAC |
| Adjustable range for DC voltage |
+10,-5% |
+10% |
+10% |
+10% |
| AC input voltage range |
85-264VAC 47~63Hz;120~370VDC |
| Input current |
0.6A/115V 0.35A/230A |
| AC INnrush current |
Cold-start current15A/115V 30A/230V |
| Leakage current |
<0.75mA/240VAC |
| Overload proctection |
105%-150%Type:Foldback:current limiting reset:auto
recovery |
| Over-voltage protection |
105%-135 |
| High-temperature protection |
………… |
| Temperature coefficient |
±0.03%/℃（0-50℃） |
| Setup rise hold up time |
800ms,50ms,10ms/115VAC 300ms,50ms,80ms/230VAC |
| Vibration |
10-500Hz,2G 10min,/1cycle，Period for60min，Each axes |
| Withstand voltage |
Input and output internal：1.5KVAC,Input and
enclosure：1.5KVAC,Output and enclosure：0.5KVAC |
| Isolation resistance |
Input and output internal:Input and enclosure,Output
and enclosure：500VDC/100MΩ |
| Working temperature and humidity |
-10℃~+60℃（Refer to output derating
curve），20%~90%RH |
| Store temperature and humidity |
-20℃~+85℃。10%~95%RH |
| Overall dimension |
99×97×35mm |
| Weight |
0.3Kgs |
| Safety standards |
UL1012 TUV EN6050(IEC950,UL1950)Approved |
| EMC standards |
CISPR22(EN55022),IEC801-2,3,4,IEC555-2 Verification |
Note：
1.The testing condition for the paramenter
above is :230VAC input,rated load,25℃70%
RH.Humidity.
2.Error.include the setting error,line stability and
load stability.(Note:5).
3.Wave test:adopting "A12"double wire
for 20MHz,and 0.1UF&47UF capacitor short-circuit for
interrupting.
4.Inlet voltage stability test:when is over
load,the lowest voltage of inlet is up to the highest
voltage.
5.Load stability test:the load is from 0% to 100%. |
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