Datasheet > S-350-7.5

S-350-7.5

更新时间： 2024-11-25 06:09:47

品牌	Logo	应用领域
明纬 - MEANWELL		开关
页数	文件大小	规格书
2页	233K
描述
350W Single Output Switching Power Supply

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中文翻译

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数据手册

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S-350-7.5 数据手册

350W Single Output Switching Power Supply

S-350 series

Features :

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

SPECIFICATION

MODEL

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

DC VOLTAGE

7.5V

12V

13.5V

15V

24V

27V

36V

48V

RATED CURRENT

CURRENT RANGE

RATED POWER

50A

40A

29A

25.8A

23.2A

14.6A

13A

9.7A

7.3A

0 ~ 50A

250W

0 ~ 40A

300W

150mVp-p

6 ~ 9V

2.0%

0 ~ 29A

348W

150mVp-p

0 ~ 25.8A

348.3W

150mVp-p

0 ~ 23.2A

348W

0 ~ 14.6A

350.4W

150mVp-p

0 ~ 13A

351W

200mVp-p

0 ~ 9.7A

349.2W

240mVp-p

32 ~ 40V

1.0%

0 ~ 7.3A

350.4W

240mVp-p

41 ~ 56V

1.0%

RIPPLE & NOISE (max.) Note.2 150mVp-p

VOLTAGE ADJ. RANGE

VOLTAGE TOLERANCE Note.3 2.0%

150mVp-p

OUTPUT

4.5 ~ 5.6V

10 ~ 13.2V 12 ~ 15V

13.5 ~ 18V 20 ~ 26.4V 26 ~ 32V

1.0%

0.5%

1.0%

0.5%

1.0%

0.5%

1.0%

0.5%

1.0%

0.5%

LINE REGULATION

LOAD REGULATION

SETUP, RISE TIME

HOLD UP TIME (Typ.)

0.5%

1.0%

0.5%

1.0%

0.5%

200ms, 50ms at full load

20ms at full load

VOLTAGE RANGE

90 ~ 132VAC / 180 ~ 264VAC by switch

47 ~ 63Hz

254 ~ 370VDC

FREQUENCY RANGE

EFFICIENCY (Typ.)

73%

76%

74%

4A/230VAC

50A/230VAC

79%

78%

81%

82%

83%

INPUT

6.5A/115VAC

50A/115VAC

<3.5mA / 240VAC

AC CURRENT (Typ.)

INRUSH CURRENT (Typ.)

LEAKAGE CURRENT

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

OVERLOAD

PROTECTION

FUNCTION

OVER VOLTAGE

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 65 FAN ON, 55 FAN OFF, 80 output shutdown (12 ~ 15V)

FAN ON/OFF CONTROL

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

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

WORKING TEMP.

WORKING HUMIDITY

STORAGE TEMP., HUMIDITY

TEMP. COEFFICIENT

VIBRATION

20 ~ 90% RH non-condensing

-20 ~ +85 , 10 ~ 95% RH

ENVIRONMENT

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

SAFETY &

EMC

WITHSTAND VOLTAGE

ISOLATION RESISTANCE

MTBF

234.3K hrs min. MIL-HDBK-217F (25

)

OTHERS

NOTE

DIMENSION

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

1.07Kg; 12pcs/13.5Kg/0.92CUFT

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

中文翻译

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