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参数资料
| 型号： | LM2540-9ERD0AHF |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 50 W AC-DC REG PWR SUPPLY MODULE |
| 封装： | METAL, CASE M02, MODULE |
| 文件页数： | 18/24页 |
| 文件大小： | 982K |
| 代理商： | LM2540-9ERD0AHF |
Cassette Style
AC-DC Converters
M Series
Edition 5/5.2000
3/24
Type Key
L M Z 2 5 40 -7 E R P D V A H F
Input voltage range
U
i: 85...264 V AC, 88...372 V DC .... L
Series .............................................................................. M
Class II Equipment ........................................................... Z
Number of outputs ...................................................... 1...3
Output 1,
U
o1 nom:
5.1 V ....................................................... 0...2
12 V ............................................................. 3
15 V ........................................................ 4...5
24 V ............................................................. 6
other voltages ......................................... 7...8
48 V ............................................................. 9
other specs for single output modules .................... 01...99
Output 2 and 3,
U
o2 nom, Uo3 nom:
5.1 V ................................................... 01...19
12 V .................................................... 20...39
15 V .................................................... 40...59
24 V .................................................... 60...69
other voltages for multiple output modules ............. 70...99
Ambient temperature range
TA:
–25…71
°C .................................................. -7
–40…71
°C .................................................. -9
customer specific .................................. -0...-6
Auxiliary functions and options:
Inrush current limitation ............................... E
Output voltage control input
(single output modules only) ....................... R 1
Potentiometers for fine adjustment
of output voltages ........................................ P 1
Save data signal (D0...D9, to be specified) D 2
ACFAIL signal (V0, V2, V3, to be specified) V 2
Output voltage test sockets ......................... A
Increased electric strength test voltage (o/c)H
Input fuse built-in (not accessible) ............... F
1 Feature R excludes option P and vice versa
2 Option D excludes option V and vice versa
Example:
LM 2540-7PD3A: AC-DC converter, input voltage range 85...264 V, providing output 1 with 15 V/1.7 A and
output 2 with 15 V/1.7 A; equipped with potentiometers, undervoltage monitoring and test sockets.
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