S-350-48 datasheet, PDF - EEWORLD Datasheet

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S-350-48: Description350W Single Output Switching Power Supply; File Size231KB，2 Pages; ManufacturerMEAN WELL; Websitehttp://www.meanwell.com

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S-350-48 Overview

350W Single Output Switching Power Supply

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350W Single Output Switching Power Supply

Features :

AC input range selectable by switch

S-350

series

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

SPECIFICATION

MODEL

DC VOLTAGE

RATED CURRENT

CURRENT RANGE

RATED POWER

OUTPUT

VOLTAGE ADJ. RANGE

VOLTAGE TOLERANCE

Note.3

LINE REGULATION

LOAD REGULATION

SETUP, RISE TIME

HOLD UP TIME (Typ.)

VOLTAGE RANGE

FREQUENCY RANGE

INPUT

EFFICIENCY (Typ.)

AC CURRENT (Typ.)

INRUSH CURRENT (Typ.)

LEAKAGE CURRENT

OVERLOAD

PROTECTION

OVER VOLTAGE

S-350-5

50A

0 ~ 50A

250W

4.5 ~ 5.6V

2.0%

0.5%

1.0%

S-350-7.5

7.5V

40A

0 ~ 40A

300W

150mVp-p

6 ~ 9V

2.0%

0.5%

1.0%

S-350-12

12V

29A

0 ~ 29A

348W

150mVp-p

10 ~ 13.2V

1.0%

0.5%

S-350-13.5

13.5V

25.8A

0 ~ 25.8A

348.3W

150mVp-p

12 ~ 15V

1.0%

0.5%

S-350-15

15V

23.2A

0 ~ 23.2A

348W

150mVp-p

13.5 ~ 18V

1.0%

0.5%

S-350-24

24V

14.6A

0 ~ 14.6A

350.4W

150mVp-p

20 ~ 26.4V

1.0%

0.5%

S-350-27

27V

13A

0 ~ 13A

351W

200mVp-p

26 ~ 32V

1.0%

0.5%

S-350-36

36V

9.7A

0 ~ 9.7A

349.2W

240mVp-p

32 ~ 40V

1.0%

0.5%

S-350-48

48V

7.3A

0 ~ 7.3A

350.4W

240mVp-p

41 ~ 56V

1.0%

0.5%

RIPPLE & NOISE (max.)

Note.2

150mVp-p

200ms, 50ms at full load

20ms at full load

90 ~ 132VAC / 180 ~ 264VAC by switch

47 ~ 63Hz

73%

6.5A/115VAC

50A/115VAC

<3.5mA / 240VAC

105 ~ 135% rated output power

Protection type : Constant current limiting, recovers automatically after fault condition is removed

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

Protection type : Hiccup mode, recovers automatically after fault condition is removed

RTH3 55 FAN ON, 45 FAN OFF, 80 output shutdown (5 ~ 7.5V)

RTH3

FAN ON,

FAN OFF,

output shutdown (12 ~ 15V)

RTH3 70 FAN ON, 60 FAN OFF, 85 output shutdown (24 ~ 48V)

-10 ~ +60 (Refer to output load derating curve)

20 ~ 90% RH non-condensing

-20 ~ +85

, 10 ~ 95% RH

0.03%/ (0 ~ 50

10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

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

I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC

234.3K hrs min.

MIL-HDBK-217F (25

)

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

1.07Kg; 12pcs/13.5Kg/0.92CUFT

76%

74%

79%

78%

81%

82%

83%

4A/230VAC

50A/230VAC

254 ~ 370VDC

FUNCTION

FAN ON/OFF CONTROL

WORKING TEMP.

WORKING HUMIDITY

ENVIRONMENT STORAGE TEMP., HUMIDITY

TEMP. COEFFICIENT

VIBRATION

SAFETY & WITHSTAND VOLTAGE

EMC

OTHERS

NOTE

ISOLATION RESISTANCE

MTBF

DIMENSION

PACKING

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.

File Name:S-350-SPEC 2008-04-10

S-350-48 Related Products

	S-350-48	S-350	S-350-5	S-350-7.5	S-350-13.5	S-350-24	S-350-27	S-350-36	S-350-15
Description	350W Single Output Switching Power Supply	350W Single Output Switching Power Supply	350W Single Output Switching Power Supply	350W Single Output Switching Power Supply	350W Single Output Switching Power Supply	350W Single Output Switching Power Supply	350W Single Output Switching Power Supply	350W Single Output Switching Power Supply	350W Single Output Switching Power Supply

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