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 error (Note2)

±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 rage

0-50A

0-40A

0-29A

0-25.8A

0-23.2A

0-14.6A

0-13A

0-7.3A

Wave and noise(Note3)

50mVp-p

150mVp-p

150mV

150mV

150mV

150mV

200mV

240mV

Inlet stability(Note4)

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

Load stability(Note5)

±1%

±1%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

DC output power

250W

300W

348W

348.3W

348W

350.4W

351W

350.4W

Efficiency

73%

76%

74%

79%

78%

81%

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

41-56V

AC input voltage range

90～132VAC/180～264VAC BY SWITCH 47～63Hz;248～370VDC

Input current

6.5A/115V 4A/230V

AC impulse current

25A/115V 50A/230V

Leakage current

<3.5mA/240VAC

Overload protection

105%～135%. Type：PULSING HICCUP SHUTDOWN; Reset: auto recovery

Over-voltage protection

5.75-6.75V

9.4-10.9V

13.8-16.2V

15.5-18V

18-21V

27.6-32V

33.7-39V

57.6-67.2V

High-temperature protection

RTH3>=65℃ FAN ON<=55℃ FAN OFF>=80℃Cut off output(5～15V)
RTH3>=70℃ FAN ON<=60℃ FAN OFF>=85℃Cut off output(24～48V)

Temperature coefficient

±0.03%℃(0～50℃)

Setup rise hold up time

200ms,50ms,20ms

Vibration

10～500Hz,2G 10min./1cycle,Period for 60min,EACH AXES

Withstand voltage

Input and output interval：1.5KVAC，Input and enclosure：1.5KVAC，Output and enclosure：0.5KVAC

Isolation resistance

Input and output interval，Input and enclosure，Output and enclosure：500VAC/100M Ohms

Working temperature and humidity

-10℃～+50℃，20%～90%RH

Store temperature and humidity

-20℃～+85℃,10%～95%%RH

Overall dimension

215*115*50mm

Weight

1.15Kgs

Safety standards

Meet UL1950

EMC standards

……

Note:1.The testing condition for the parameter 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&uF capacitor short-circuit for interrupting
4.Inlet voltage stability test: when is over load, the lowest voltage of inlet is representative to the highest voltage.
5.Load stability test: The load is from 0% to 100%,others 60%.
6.C2、3、11must be knocked down.