Datasheet > LOK4140-2RLD

LOK4140-2RLD

更新时间： 2024-11-26 22:28:03

品牌	Logo	应用领域
POWER-ONE		转换器
页数	文件大小	规格书
4页	54K
描述
15, 30 and 50 Watt AC-DC Converters

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中文翻译

获取价格

数据手册

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LOK4140-2RLD 数据手册

LOS, LOR, LOK 4000 15, 30 and 50Watt AC-DC Converters

Universal input range 85...264 V AC

Single output 5.1, 12, 24 or 48 V DC

3 kV AC I/O electric strength test voltage

LGA

• Compact design

• Battery charger versions

• Operating ambient temperature range

–10...50°C with convection cooling

Selection chart

Output

Input voltage

Rated power

T_A= 50°C

P_{o tot}[W]

Type

Options²

U_{o nom}

[V DC]

I_{o nom}

[A]

U_i

[V AC]

5.1

5.2

1.25

2.5

85...264

LOK 4001-2RLD

LOS 4301-2

LOR 4301-2

LOK 4301-2R

LOK 4140-2RLD

LOS 4601-2

12...12.8¹...15

3.6

0.65

1.25

F, F1, K

LOR 4601-2

LOK 4601-2R

LOK 4240-2RLD

LOK 4801-2R

LOK 4740-2RLD

24...25.7¹...30

1.8

48...51.4¹...60

0.9

¹Setting voltage U_{o set}for battery charger with R-input open circuit.

²For minimum order quantity and lead time contact Power-One.

Input

Input voltage

world wide mains, single phase

battery powered

85...264 V AC

88...372 V DC

47...63 Hz

Input frequency

Inrush current

limited by NTC 16 Ω

Output

Efficiency

U_{i nom}, I_{o nom}

up to 86%

±1.5% U_{o nom}

<1% U_{o nom}

±1%

Output voltage setting accuracy U_{i nom}, 50% of I_{o nom}

Output voltage ripple & noise

Line load regulation

Minimum load

U_{i nom}, I_{o nom}

U_{i min}...U_{i max}, I_o= 10...100% of I_{o nom}

not required

Current limitation

12/24/48 V types, hiccup mode

short-time overload capability

Current limitation (L)

Operation in series

Operation in parallel

Hold-up time

5V types and battery chargers, rect. U/I charact. max. 130% I_{o nom}

add reverse polarity diodes to the outputs

with battery charger versions possible

115/230 V

14/90 ms

www.power-one.com

242

Edition 5/07.2001

12 3 4

中文翻译

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