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参数资料
| 型号： | LHR2320-2 |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 10 W AC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 3/10页 |
| 文件大小： | 230K |
| 代理商： | LHR2320-2 |
Board Mountable
AC-DC Converters
LHR, LGR Series
Edition 6/5.2000
2/10
Type Key
LHR 1 3 01 -2
Series
10 W .......................................................... LHR
25 W .......................................................... LGR
Number of outputs ....................................................... 1, 2
Output 1
3.3 V DC ......................................................... 1
5 V DC ......................................................... 0
12 V DC ......................................................... 3
15 V DC ......................................................... 5
24 V DC ......................................................... 6
Output 2
12 V DC ....................................................... 20
15 V DC ....................................................... 40
Ambient temperature range
T
A:
–10...50
°C ..................................................... -2
Example: LHR 1301-2 = AC-DC converter providing 12 V/840 mA, 10 W output
Fig. 1
Block diagram LHR, LGR with single output
Rectifier
and
filter
Switching
device
Line
filter
Control
circuit
N
L
Vo+
Vo–
Sensing
Control
circuit
Trim
03004
Functional Description
Rectifier
and
filter
Switching
device
Line
filter
Control
circuit
Vo+/Vo1+
Vo–/Vo2+
Sensing
Control
circuit
03080
Com
N
L
Fig. 2
Block diagram LHR, LGR with dual output
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