SPECIFICATION

MODEL

DCVOLTAGE

RATEDCURRENT

CURRENTRANGE

RATEDPOWER

OUTPUT

VOLTAGE ADJ.RANGE

LINEREGULATION

LOADREGULATION

SETUP,RISETIME

HOLDUP TIME (Typ.)

VOLTAGERANGE

FREQUENCY RANGE

EFFICIENCY (Typ.)

INPUT

INRUSHCURRENT (Typ.)

LEAKAGECURRENT

SAFETY &

EMC

WITHSTANDVOLTAGE

ISOLATIONRESISTANCE

WORKINGTEMP.

WORKINGHUMIDITY

STORAGETEMP.,HUMIDITY

TEMP.COEFFICIENT

VIBRATION

MTBF

DIMENSION

OTHERS

NOTE

PACKING

OVERLOAD

OVERVOLTAGE

ACCURRENT (Typ.)

200ms,50msatfullload

20msatfullload

90~132VAC/180~264VACbyswitch254~370VDC

47~63Hz

73%

76%

74%

79%

78%

81%

82%

83%

83%

6.5A/115VAC4A/230VAC

50A/115VAC50A/230VAC

<3.5mA /240VAC

105~135% ratedoutputpower

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 40.5~46.5V 57.6~67.2V

Protectiontype: Constantcurrentlimiting,recoversautomaticallyafterfaultconditionisremoved

Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved

I/P-O/P:1.5KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC

I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC

-10~+60

(Refertooutputloadderatingcurve)

20~90%RHnon-condensing

RTH3

55

FANON,

45

FANOFF,

80

outputshutdown(5~7.5V)

RTH3

65

FANON,

55

FANOFF,

80

outputshutdown(12~15V)

RTH3

70

FANON,

60

FANOFF,

85

outputshutdown(24~48V)

-20~+85

,10~95%RH

0.03%/

(0~50

10~500Hz,2G10min./1cycle,60min.eachalongX, Y,Zaxes

234.3Khrsmin.MIL-HDBK-217F(25

)

215*115*50mm(L*W*H)

1.07Kg;12pcs/13.5Kg/0.92CUFT

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25

of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

FileName:S-350-SPEC2008-04-10

5V

7.5V

12V

13.5V

15V

24V

27V

36V

48V

50A

40A

29A

25.8A

23.2A

14.6A

13A

9.7A

7.3A

0~50A

0~40A

0~29A

0~25.8A

0~23.2A

0~14.6A

0~13A

0~9.7A

0~7.3A

250W

300W

348W

348.3W

348W

350.4W

351W

349.2W

350.4W

150mVp-p

150mVp-p

150mVp-p

150mVp-p

150mVp-p

150mVp-p

200mVp-p

240mVp-p

240mVp-p

4.5~5.6V

6~9V

10~13.2V

12~15V

13.5~18V

20~26.4V

26~32V

32~40V

41~56V

2.0%

2.0%

1.0%

1.0%

1.0%

1.0%

1.0%

1.0%

1.0%

0.5%

0.5%

0.5%

0.5%

0.5%

0.5%

0.5%

0.5%

0.5%

1.0%

1.0%

0.5%

0.5%

0.5%

0.5%

0.5%

0.5%

0.5%

350WSingleOutputSwitchingPowerSupply

AC input range selectable by switch

Protections: Short circuit / Overload / Over voltage

Forced air cooling by built-in DC fan

PWM control and regulated

Built-in cooling Fan ON-OFF control

100% full load burn-in test

Fixed switching frequency at 25KHz

Low cost

1 year warranty

Features :

PROTECTION

ENVIRONMENT

S-350-5

S-350-7.5

S-350-12

S-350-13.5

S-350-15

S-350-24

S-350-27

S-350-36

S-350-48

FANON/OFFCONTROL

FUNCTION