S-250 single output switching power supply

 

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

Model	S-250-12	S-250-13.5	S-250-15	S-250-24	S-250-27	S-250-48
Specification
DC output voltage	12V	13.5V	15V	24V	27V	48V
Output voltage range (Note:2)	±1%	±1%	±1%	±1%	±1%	±1%
Rated output current	20A	18A	17A	10A	9A	5A
Output current range	0-20A	0-18A	0-17A	0-10A	0-9A	0-5A
Wave and noise(note:3)	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p
Inlet stability(note:4)	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load stability(note:5)	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
DC output power	300W	297W	300W	300W	297W	312W
Efficiency(Typ.)	82%	83%	84%	86%	86%	87%
Adjustable range for DC voltage	10-13.2V	12-15V	13.5-18V	20-26.4V	26-32V	41-56V
AC input voltage range	88~132VAC/176~264VAC Selected by switch 47~63Hz:254~370VDC
Input current	6A/115V 3.5A/230V
AC Inrush current	Cold-start current 20A/115V 40A/230V
Leakage current	﹤3.5mA/240VAC
Overload	105%~150%Type:pulsing hiccup shutdown Reset:auto recovery
Over-voltage protection	……
High-voltage protection	……
Temp coefficient	±0.03%/℃(0-50℃)
Setup, rise, hold up time	2s,20ms,20ms
Vibration	10~500Hz,2G 10min,/1cycle,Period for 60min,Each axes
Withstand voltage	Input and output intemal: 1.5KvAC,Input and enclosure: 1.5KvAC Output and enclosure: 0.5KvAC
Isolation resistance	Input and output intemal, Input and enclosure, Output and enclosure: 500VDC/100MΩ
Working temp., humidity	-10℃~+60℃(Refer to output derating curve),20%~90%RH
Storage temp., humidity	-20℃~+85℃.10%~95%RH
Dimension	215×115×50mm(L*W*H)
Weight	1.15Kgs
Safety standards	Design refer to UL 1950
EMC standards	……
Note:1.The testing condition for the paramenter above is: 230 VAC input, rated load, 25 ℃ 70% Rh, temperature.
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&0.47UF capacitor short-circuit for interrupting
4.Intel 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%.