Model

Specification

S-350-5

S-350-7.5

S-350-12

S-350-13.5

S-350-15

S-350-24

S-350-27

S-350-48

DC output voltage

 5V  

7.5V

 12V

13.5V

15V

24V

27V

48V

Output voltage rang(Note:2)

+/-2%

+/-2%

+/-1%

+/-1%

+/-1%

+/-1%

+/-1%

+/-1%

Rated output current

50A

40A

29A

25.8A

23.2A

14.6A

13A

7.3A

Output current range

0-50A

0-40A

0-29A

0-25.8A

0-23.2A

0-14.6A

0-13A

0-7.3A

Wave and noise(Note:3)

150mVp-p

150mVp-p

150mVp-p

150mVp-p

150mVp-p

150mVp-p

200mVp-p

240mVp-p

Inlet stability(Note:4)

+/0.5%

+/0.5%

+/0.5%

+/0.5%

+/0.5%

+/0.5%

+/0.5%

+/0.5%

Load stability(Note:5)

 +/1%

+/1%

+/0.5%

+/0.5%

+/0.5%

+/0.5%

+/0.5%

+/0.5%

DC output power

250W  

300W

348W

348.3W

348W

351W

351W

350.4W

Efficiency

73%

76%

74% 

79%

78%

82%

82%

83%

Adjustable range for DC voltage

4.5~5.6V 

6~9V

10~13.2V

12~15V

13.5~18V

20~26.4V

26~32V

41~26V

AC input voltage range

90~132VAC/180~264VAC selectd by switch 47~63Hz;

254~370VDC

Input current

4.2A/115V  2.5A/230V

AC inrush current

25A/115V 50A/230V

Leakage current

   <3.5mA/240VAC

Overload proctection

105%~150% Type:pulsing hiccup shutdown Reset:auto

recovery

Over-voltage proctection 

5.75~6.75V

9.4~10.9V

13.8~16.2V

15.5~18.2V

18~21V

27.6~32.4V

33.7~39.2V

57.6~67.2V

High-temperature and protection

ERH3≥65~70Fan on,≤55~60 Fan off,≥80~85,pulsing hiccup shutdown(5~15V)~(24~48V)

Temperature coefficient

  +/-0.03%(0~50)

Setup, rise,hold up time

200ms,100ms,30ms

Vibration

10-500Hz,,2G10min,/cycle, periodfor 60min,Each axes

Withstand voltage

Input and output interal:1.5KvAC,Input ad 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

215*115*50mm

Weight

1.15Kgs

Safety standards

Design refer to UL 1950

EMC standaras

Design refer to FCC Part 15J class A

Note:1The testing condition for the paramenter aboveis:230VAC input,rated load,2570%RH.

Temperature.

2Error.include the setting error,line stability and load stability.(Note;5).

3Wavetest:adoptingA12 double wire for 20MHz,and0.1UF capacitor short-circuit fou interrupting

4Inlet voltage stability test: when is over load,the lowest voltage of inlet is up to the highest voltage.

5Load stability test:The load is from 0%to 100%