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参数资料
| 型号： | LOS4301-2K |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 15 W AC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT |
| 文件页数： | 6/12页 |
| 文件大小： | 210K |
| 代理商： | LOS4301-2K |
SEP 09, 2005 revised to JUL 17, 2006
Page 3 of 12
www.power-one.com
LOS, LOR, LOK4000 Series Data Sheet
DIN-Rail Mountable AC-DC (DC-DC) Converters
Fig. 1
Block diagram LOK4301, LOK4601 and 4801 (rectifier
versions), all LOR and all LOS.
Functional Description
The Convert Simply 15, 30, and 50 watt front-end modules are
flyback converters with a fixed frequency of 100 kHz (LOK) or
130 kHz (LOR, LOS). The battery charger modules and the
Fig. 2
Block diagram LOK4140, LOK4240 and LOK4740 (battery
charger versions) and LOK4001- 2RLD.
LOK4001-2RLD have a rectangular V/I output characteristic.
The rectifier modules have overload protection working in a
hiccup mode.
Electrical Input Data
General Condition: TA = 25 °C unless otherwise specified
Table 2: Input data
Characteristics
LOS
LOR
LOK
Unit
Vi rated
Rated input voltage range
100 - 240
VAC
Vi nom
Nominal input voltage
230
Vi
Operating input voltage range
85 - 264
90 - 250
VDC
fi
Nominal line frequency
50 - 60
Hz
Ii
Input current at 115/230 VAC 1
0.3/0.15
0.52/0.26
0.8/0.4
A
l i nl
Input current at 230 VAC and no load
0.035
l inr max
Peak inrush current at Vi = 230 V 2
18
19
1 At Io nom.
2 Inrush current limitation by a 16
NTC resistor.
switching
device
and
control
circuit
Line
filter
and
rectifier
L
Vo+
Vo–
R
03094
Vo+
Vo–
N
1
3
4
5
6
7
8
NTC
2
opt. F
switching
device
and
control
circuit
Line
filter
and
rectifier
L
Vo+
Vo–
R
03095
Vo–
N
2
1
3
5
6
7
NTC
8
D
opt. F
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LOS4301-2RLD | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:DIN-Rail Mountable AC-DC (DC-DC) Converters |
| LOS4601-2 | 制造商:Power-One 功能描述:AC/DC PS SGL-OUT 24V 0.65A 15W - Bulk |
| LOS4601-2RLD | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:DIN-Rail Mountable AC-DC (DC-DC) Converters |
| LOS4740-2RLD | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:DIN-Rail Mountable AC-DC (DC-DC) Converters |
| LOS4801-2RLD | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:DIN-Rail Mountable AC-DC (DC-DC) Converters |
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