Datasheet > S-50-12

S-50-12

更新时间： 2024-11-09 06:09:51

品牌	Logo	应用领域
明纬 - MEANWELL		开关
页数	文件大小	规格书
2页	417K
描述
50W Single Output Switching Power Supply

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中文翻译

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S-50-12 数据手册

50W Single Output Switching Power Supply

S-50 series

Features :

AC input range selected by switch

Protections:Short circuit/Over load

Cooling by free air convection

LED indicator for power on

Fixed switching frequency at 27KHz

1 year warranty

SPECIFICATION

MODEL

S-50-5

S-50-12

S-50-15

S-50-24

DC VOLTAGE

12V

15V

24V

RATED CURRENT

CURRENT RANGE

RATED POWER

10A

4.2A

3.4A

2.1A

0 ~ 10A

50W

0 ~ 4.2A

50.4W

100mVp-p

0 ~ 3.4A

51W

0 ~ 2.1A

50.4W

100mVp-p

22.6 ~ 26.4V

1.0%

RIPPLE & NOISE (max.) Note.2 75mVp-p

VOLTAGE ADJ. RANGE

VOLTAGE TOLERANCE Note.3 2.0%

100mVp-p

OUTPUT

4.75 ~ 5.5V

10.8 ~ 13.2V

1.0%

13.5 ~ 16.5V

1.0%

LINE REGULATION

LOAD REGULATION

SETUP, RISE, HOLD TIME

VOLTAGE RANGE

0.5%

1.0%

0.5%

200ms, 100ms, 20ms at full load

85 ~ 132VAC / 170 ~ 264VAC selected by switch

47 ~ 63Hz

240 ~ 370VDC

FREQUENCY RANGE

EFFICIENCY(Typ.)

71%

78%

82%

INPUT

AC CURRENT

1.3A/115VAC

0.65A/230VAC

INRUSH CURRENT(max.)

LEAKAGE CURRENT

COLD START 18A/115VAC

<1mA / 240VAC

36A/230VAC

105 ~ 150% rated output power

OVER LOAD

PROTECTION

ENVIRONMENT

Protection type : Fold back current limiting, recovers automatically after fault condition is removed.

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

20 ~ 90% RH non-condensing

WORKING TEMP.

WORKING HUMIDITY

STORAGE TEMP., HUMIDITY

-20 ~ +85 , 10 ~ 95% RH

TEMP. COEFFICIENT

VIBRATION

0.03%/ (0 ~ 50

)

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

Design refer to UL1012

SAFETY STANDARDS

WITHSTAND VOLTAGE

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

SAFETY &

EMC

ISOLATION RESISTANCE

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

EMI CONDUCTION & RADIATION Design refer to FCC Part15 J Conduction Class B

MTBF

408.3K hrs min. MIL-HDBK-217F (25

159*97*38mm (L*W*H)

)

OTHERS

NOTE

DIMENSION

PACKING

0.51Kg; 24pcs/13.1Kg/0.7CUFT

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-50-SPEC 2004-06-30

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