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参数资料
| 型号： | LKP5740-6R |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 250 W AC-DC PWR FACTOR CORR MODULE |
| 封装： | HEAT SINK, METAL, CASE K02, MODULE |
| 文件页数： | 12/28页 |
| 文件大小： | 674K |
| 代理商： | LKP5740-6R |
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BCD20001-G Rev AB
Page 2 of 28
www.power-one.com
K Series with PFC Data Sheet
150 – 280 Watt AC-DC Converters
Model Selection
Non-standard input/output configurations or special customer adaptations are available on request.
Table 1: Standard models
Output 1
Output 2
Operating input range
Type designation
Efficiency1
Options
Vo nom
Io nom
Vo nom
Io nom
Vi min – Vi max
ηηηηη min
[VDC]
[A]
[VDC]
[A]
[VAC]
[%]
5.1
25
–
85 – 264
LK4003-6R
78
E, P, D, V 2, P, T, K 5, B1, B2 4
12
–
85 – 264
LK4301-7R
84
-9E, P, D, T, B1, B2 4
15
10
–
LK4501-7R
85
24
6
–
LK4601-7R
86
12
6
12 3
6
85 – 264
LK5320-7R
82
-9E, P, D, T, B1, B2 4
15
5
15 3
5
LK5540-7R
83
24
3
24 3
3
LK5660-7R
83
24
5.2
24 3
5.2
187 – 255
LKP5660-7R
86
-9E, P, D, T, B1, B2 4
24
5.8
24 3
5.8
LKP5661-5R
86
E, P, D, T, B1, B2 4
1 Min. efficiency at Vi nom, Io nom and TA = 25 °C. Typical values are approximately 2% better.
2 Option V for models with 5.1 V outputs; excludes option D
3 Second output semi-regulated
4 For customer-specific models with 220 mm case length
5 For new designs, use only option K.
Table 2: Battery charger models
Nom. output values Output range 5
Operating input range
Type designation
Efficiency1
Options
Vo nom
Io nom
Vo min – Vo max
Vi min – Vi max
ηηηηη min
[VDC]
[A]
[VDC]
[VAC]
[%]
12.84
10
12.62 – 14.12
85 – 264
LK4740-7R
84
-9E, D, T, B1, B2 4
25.68 2
5.4
25.25 – 28.25
LK5740-7R
83
51.36 3
2.7
25.5 – 56.5
LK5740-7R
83
25.68 2
9
25.25 – 28.25
187 – 255
LKP5740-7R
86
-9E, D, T, B1, B2 4
25.68 2
10
25.25 – 28.25
LKP5741-5R
86
E, D, T, B1, B2 4
51.36 3
4.5
50.5 – 56.5
187 – 255
LKP5740-7R
86
-9E, D, T, B1, B2 4
51.36 3
5
50.5 – 56.5
LKP5741-5R
85
E, D, T, B1, B2 4
1 Min. efficiency at Vi nom, Io nom and TA = 25 °C. Typical values are approximately 2% better.
2 Both outputs connected in parallel
3 Both outputs connected in series
4 For customer-specific models with 220 mm case length
5 Controlled by the battery temperature sensor, see Accessories
Various options are available to adapt the converters to
individual applications. An external temperature sensor is
available
to
allow
for
temperature
adapted
battery
charging.
The converters may either be plugged into 19" rack
systems according to IEC 60297-3, or be mounted on a
chassis or plate.
Important:
These products are intended to replace the LK1000 and
LK2000 models, in order to comply with IEC/EN 61000-3-2.
For applications with DC input or main frequencies other than
50/60 Hz, the LK1000 and LK2000 models are still available.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LKP5740-7R | 功能描述:线性和开关式电源 Euro-Cassette 231W (25.68V) Battery Charger RoHS:否 制造商:TDK-Lambda 产品:Switching Supplies 开放式框架/封闭式:Enclosed 输出功率额定值:800 W 输入电压:85 VAC to 265 VAC 输出端数量:1 输出电压（通道 1）:20 V 输出电流（通道 1）:40 A 商用/医用: 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:Rack 长度: 宽度: 高度: |
| LKP5741-5R | 制造商:Power-One 功能描述:AC/DC PS SGL-OUT 51.36V 5A 280W 15PIN - Bulk |
| LKP5742-7R | 制造商:Power-One 功能描述:AC/DC PS SGL-OUT 50.5V TO 56.5V 4A 226W 15PIN - Bulk |
| LKQ1AF12TV5 | 制造商:Panasonic Electric Works 功能描述:PCB slim relay,SPNO,TV5,flux pf,5A 12Vdc |
| LKQ1AF12TV5T | 制造商:Panasonic Electric Works 功能描述: |
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