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參數(shù)資料
| 型號： | LM2540-7PD8 |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT 50 W AC-DC REG PWR SUPPLY MODULE |
| 封裝： | METAL, CASE M02, MODULE |
| 文件頁數(shù)： | 19/25頁 |
| 文件大?。?/td> | 569K |
| 代理商： | LM2540-7PD8 |
Cassette Style
DC-DC Converters
M Series
Edition 01/01.2001
3/25
Type Key
C M Z 2 5 40 -7 E R P D V A H F
Input voltage range
U
i:
8...35 V DC ............... A
14...70 V DC ............... B
20...100 V DC ............... F
28...140 V DC .............. C
44...220 V DC .............. D
67...385 V DC ............... E 1
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...-8
Auxiliary functions and options:
Inrush current limitation (C/E/LM and C/LMZ) ................. E
Output voltage control input (single output modules) ...... R 2
Potentiometers for fine adjustment of output voltages ..... P 2
Save data signal (D0...D9, to be specified) ..................... D 3
ACFAIL signal (V0, V2, V3, to be specified) ..................... V 3
Output voltage test sockets .............................................. A
Increased electric strength test voltage (o/c) .................. H
Input fuse built-in (not accessible) .................................... F
1 EM types available upon request
2 Feature R excludes option P and vice versa
3 Option D excludes option V and vice versa
Example:
CM 2540-7PD3A: DC-DC converter, input voltage range 28...140 V, providing output 1 with 15 V/1.7 A and
output 2 with 15 V/1.7 A; equipped with potentiometers, undervoltage monitor and test sockets.
Note: All units feature input and output filters and the auxiliary function inhibit which are not shown in the type designation.
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相關(guān)代理商/技術(shù)參數(shù) |
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| LM2540-9 | 功能描述:線性和開關(guān)式電源 AC/DC PWR SUPP DUAL 15/15V 1.7/1.7A 50W RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長度: 寬度: 高度: |
| LM2547-9ED8A | 制造商:Power-One 功能描述:- Bulk |
| LM25574 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:SIMPLE SWITCHER㈢ 42V, 0.5A Step-Down Switching Regulator |
| LM25574_0703 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:SIMPLE SWITCHER㈢ 42V, 0.5A Step-Down Switching Regulator |
| LM25574BLDT | 功能描述:電源管理IC開發(fā)工具 LM25574 BUILD IT BOARD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
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