WB-15-Shanghai Wenba Electric Co., Ltd.

WB-15 Home / Switching Power Supply / WB-15

WB-15

Features	1.Low price and high reliablity. 2.105 degrees output capacitor. 3.AC input power suitable for the world. 4.High efficiency and low 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-15-5	S-15-12	S-15-24
DC output voltage	5V	12V	24V
Output ovltage range(Note:2)	+-2%	+-1%	+-1%
Rated output current	3A	1.3A	0.7A
Output current range	0-3A	0-1.3A	0-0.7A
Wave and noise(Note:3)	50mVp-p	50mVp-p	100mVp-p
Intel stability(Note:4)	+-0.5%	+-0.5%	+-0.5%
Load stability(Note:5)	+-1%	+-0.5%	+-0.5%
DC Output power	15W	15.6W	16.8W
Efficiency	65%	68%	72%
Adjustable range for DC voltage	+10%,-5%	+-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%M Type:pulsing hiccup shutdown Reset:auto recovery
Over-voltage protection	115%-135%
High-temperature protection	............
Temperature coefficient	+-0.02% degrees(0-50 degrees)
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/100MOhm
Working temperature and humidity	-10 degrees-+60 degrees(Refer to output derating curve),20%-90%RH
Stoerall dimension	-20 degrees-+85 degrees,10%-95%RH
Overall dimension	999735mm 1204632mm
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%.

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WB-15

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