Model

Specification

S-250-5

S-250-7.5

S-250-12

S-250-13.5

S-250-15

S-250-24

S-250-27

S-250-48

DC Output voltage

5V

7.5V

12V

13.5V

15V

24V

27V

48V

Output voltage range(Note:2)

±2%

±2%

±1%

±1%

±1%

±1%

±1%

±1%

Rated output current

45 A

33A

20A

18A

16.5A

10A

9A

5A

Output current range

0~45A

0~33A

0~20A

0~18A

0~16.5A

0~10A

0~9A

0~5A

Wave and noise(Note:3)

75mVp-p

75mVp-p

75mVp-p

75mVp-p

75mVp-p

75mVp-p

100mVp-p

100mVp-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

225W

240W

240W

240W

240W

240W

240W

240W

Efficiency

74%

79%

83%

83%

84%

85%

85%

86%

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 selected by switch 47~63Hz,254~370VDC

Input current

3.6A/115V 108A/230V

AC Inrush current

25A/115V 50A/230V

Leakage current

<3.5mA/240VAC

Overload protection

105 ~ 150%  Protection type :pulsing hiccup shutdown Reset: auto recovery.

Setup, rise, hold up time

200ms, 100ms, 20ms

Vibration

10~500Hz, 2G 10min,/1 cycle. Period for 60min,Each axes

Working temperature and humidity

-10°C~+60°C(Refer to output load derating curve),20%~90%RH

Safety standards

Meet UL1012 requirement(Not apply for the mark)

EMC standards

Meet FCC PART 15J Conduction class A

Note

1. The parameter under the testing condition : 230vAC input ,rated load,25°C70% RH. Temperature.

2. Tolerance the setting tolerance, circuit stability and load stability.(Note:5).

3. Wave test: adopting "A12"double wire for 20MHz, and 0.1 UF&47UF capacitor short-circuit for interrupting.

4. Inlet voltage stability test : the lowest voltage will be up to the highest voltage when the circuit overload.

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