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Email：salse@wenbaele.com
Tel：0086-13736305538(Ms.Leah)
Skype：liya_sun627
Add：No.168 Lingyun Road Dongfeng Industry Zone Liushi Town Yueqing City.
WB-40
eatures 1.Low price and high reliablity.
2.105 degrees output capacitor.
3.AC input power suitable for the world.
4.High efficiency andlow operation temperature.
5.Soft-start current can reduce the AC input impact effecticly.
6.With short-circuit and overload protection.
7.100% full-load burn-in test.
8.Installed with EMI filter,minimum wave.		  
Model S-25-5 S-25-12 S-25-15 S-25-24
DC output voltage 5V 12V 15V 24V
Output ovltage range(Note:2) ±2% ±1% ±1% ±1%
Rated output current 5A 2.1A 1.7A 1.1A
Output current range 0-5A 0-2.1A 0-1.7A 0-1.1A
Wave and noise(Note:3) 50mVp-p 100mVp-p 100mVp-p 100mVp-p
Intel stability(Note:4) ±0.5% ±0.5% ±0.5% ±0.5%
Load stability(Note:5) ±1% ±0.5% ±0.5% ±0.5%
DC Output power 25W 25.2W 25.5W 26.4W
Efficiency 65% 76% 77% 80%
Adjustable range for DC voltage +10%,-5% ±10% ±10% ±10%
AC input voltage range 85-132VAC/170-264VAC selected by switch 47-63Hz；240-370VDC
Input current 0.5A/115V 0.25A/230V
AC inrush current Cole-start current 15A/115V 30A/230V
Leakage current <0.5mA/240VAC
Over load protection 105%-150% Type:pulsing hiccup shutdownReset:auto recovery
Over-voltage protection 115%-135%
High-temperature protection ............
Temperature coefficient ±0.02%/℃(0-50℃)
Setup,rise,hold up time 200ms,100ms,30ms
Vibration 10-500Hz,2G 10min,/1cycle,period for 60min,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
Stoerall dimension -20℃-+85℃,10%-95%RH
Overall dimension 157×97×38mm
Weight 0.3kgs
Safety standards Meet UL 1012 requirement (Not apply for the mark)
EMC standards Meet FCC PART 15J Conduction class B
Note:
1.The testing condition for the paramenter above is:230VAC input,rated load,25 degrees 70%RH,Temperature.
2.Error:Include the setting error,line stability and load stability.(Note:5)
3.Wave test:adoping A12 doubl wire for 20MHz,nd 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 stavility test:The load is from 0% to 100%.