Datasheet > NES-50-48

NES-50-48

更新时间： 2024-10-19 05:54:03

品牌	Logo	应用领域
明纬 - MEANWELL		开关
页数	文件大小	规格书
2页	222K
描述
50W Single Output Switching Power Supply

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中文翻译

获取价格

数据手册
替代型号

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NES-50-48 数据手册

50W Single Output Switching Power Supply

NES-50 series

Features :

Universal AC input/Full range

Protections:Short circuit/Over load/Over voltage

Cooling by free air convection

100% full load burn-in test

2 years warranty

SPECIFICATION

MODEL

NES-50-5

NES-50-12

NES-50-15

NES-50-24

NES-50-48

DC VOLTAGE

12V

15V

24V

48V

RATED CURRENT

CURRENT RANGE

RATED POWER

10A

4.2A

3.4A

2.2A

1.1A

0 ~ 10A

50W

0 ~ 4.2A

50.4W

120mVp-p

10.8 ~ 13.2V

1.0%

0 ~ 3.4A

51W

0 ~ 2.2A

52.8W

200mVp-p

21.6 ~ 26.4V

1.0%

0 ~ 1.1A

52.8W

240mVp-p

43.2 ~ 52.8V

1.0%

RIPPLE & NOISE (max.) Note.2 80mVp-p

VOLTAGE ADJ. RANGE

VOLTAGE TOLERANCE Note.3 2.0%

LINE REGULATION Note.4 0.5%

LOAD REGULATION Note.5 0.5%

150mVp-p

13.5 ~ 16.5V

1.0%

OUTPUT

4.75 ~ 5.5V

0.5%

SETUP, RISE TIME

HOLD TIME (Typ.)

500ms, 30ms/230VAC

1200ms, 30ms/115VAC at full load

50ms/230VAC

85 ~ 264VAC

47 ~ 63Hz

10ms/115VAC at full load

VOLTAGE RANGE

120 ~ 370VDC

FREQUENCY RANGE

EFFICIENCY(Typ.)

AC CURRENT (Typ.)

INRUSH CURRENT (Typ.)

LEAKAGE CURRENT

79%

82%

83%

86%

87%

INPUT

1.1A/115VAC

COLD START 45A

<2mA / 240VAC

0.65A/230VAC

110 ~ 150% rated output power

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

5.75 ~ 6.75V

OVER LOAD

PROTECTION

ENVIRONMENT

13.8 ~ 16.2V

17.25 ~ 20.25

27.6 ~ 32.4V

55.2 ~ 64.8V

OVER VOLTAGE

Protection type : Shut down o/p voltage, re-power on to recover

-20 ~ +60 (Refer to output load derating curve)

20 ~ 90% RH non-condensing

WORKING TEMP.

WORKING HUMIDITY

STORAGE TEMP., HUMIDITY

-40 ~ +85 , 10 ~ 95% RH

0.03%/ (0 ~ 45

)

TEMP. COEFFICIENT

VIBRATION

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

UL60950-1, CB(IEC60950-1) Approved

SAFETY STANDARDS

WITHSTAND VOLTAGE

I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC

ISOLATION RESISTANCE

SAFETY &

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

EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B

EMC

(Note 6)

HARMONIC CURRENT

EMS IMMUNITY

MTBF

Compliance to EN61000-3-2,-3

Compliance to EN61000-4-2, 3, 4, 5, 6, 8,11, ENV50204, EN55024, EN61000-6-1 Light industry level, criteria A

374.2K hrs min. MIL-HDBK-217F (25

129*98*38mm (L*W*H)

)

OTHERS

NOTE

DIMENSION

PACKING

0.41Kg; 45pcs/19.5Kg/1.24CUFT

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.

4. Line regulation is measured from low line to high line at rated load.

5. Load regulation is measured from 0% to 100% rated load.

6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets

EMC directives.

File Name:NES-50-SPEC 2006-10-31

中文翻译

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NES-50-48 替代型号

型号	品牌	替代类型	描述	数据表
LRS-100-48	MEANWELL	类似代替	100W Single Output Switching Power Supply

与NES-50-48相关器件

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NES505	MICROSEMI	获取价格	Rectifier Diode, 1 Phase, 1 Element, 50A, 125V V(RRM), Silicon,
NES-50-5	MEANWELL	获取价格	50W Single Output Switching Power Supply
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NES5HAA1-13.5000-32	PERICOM	获取价格	Parallel - Fundamental Quartz Crystal, 13.5MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SM
NES5HAA1-13.5000-32(T)	PERICOM	获取价格	Parallel - Fundamental Quartz Crystal, 13.5MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SM
NES5HAA1-14.3181-10	PERICOM	获取价格	Parallel - Fundamental Quartz Crystal, 14.3181MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC,
NES5HAA1-14.3181-20	PERICOM	获取价格	Parallel - Fundamental Quartz Crystal, 14.3181MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC,
NES5HAA1-14.3181-32	PERICOM	获取价格	Parallel - Fundamental Quartz Crystal, 14.3181MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC,
NES5HAA1-14.3181-32(T)	PERICOM	获取价格	Parallel - Fundamental Quartz Crystal, 14.3181MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC,

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