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参数资料
| 型号： | LS2320-7RD8TB1 |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| 封装： | METAL, CASE S02, MODULE |
| 文件页数： | 16/23页 |
| 文件大小： | 526K |
| 代理商： | LS2320-7RD8TB1 |
Rugged Environment
AC-DC Converters <100 W
S-Family
Edition 2/96 - Melcher AG
10 - 45
MELCHER
The Power Partners.
10.1
Type Key and Product Marking
Type Key
L S 2 5 40 -7 E R P D V T B1
Input voltage range
Ui:
85…264 V AC (88...372 V DC) . L
Family
........................................................................ S
Blank
..........................................................................
Number of outputs ....................................................... 1...2
Single output units:
Nominal voltage output 1 (main output)
, Uo1 nom
5.1 V ........................................................ 0, 1, 2
12 V ................................................................. 3
15 V ............................................................. 4, 5
24 V ................................................................. 6
other voltages .............................................. 7, 8
Other specifications for
single output modules ............................ 01...99
Symmetrical double output units:
Nominal voltage output 1/output 2,
Uo1/2 nom
12 V/12 V 1 (24 V series conn. 2) ................... 20
5 V/15 V 1 (30 V series conn. 2) ..................... 40
24 V/24 V 1 (48 V series conn. 2) ................... 60
other symmetrical voltages .................... 70...99
Operational ambient temperature range
TA:
–25…71
°C ..................................................... -7
–40…71
°C (optional) ..................................... -9
customer specific ..................................... -0...-6
Feature:
Output voltage control input 3 ......................... R
Options:
Inrush current limitation
E
Potentiometer (output voltage adjustment) 3
P
Save data signal (D0...DD, to be specified) 4 D
ACFAIL signal (V0, V2, V3, to be specified) 4 V
Current sharing
T
Cooling plate
B1
1 External wiring of main and second output depending upon the desired output configuration (see fig. 17b, c, d or e).
2 External wiring of main and second output (see fig.17a).
3 Feature R excludes option P and vice versa.
4 Option D excludes option V and vice versa.
Example:
LS 2540-7PD3: AC-DC converter, input voltage range 85...264 V AC, double output, each providing
15 V/ 3.2 A, equipped with potentiometer and undervoltage monitor option.
Accessories: Front panels, female connectors, mounting facilities, etc. please refer to section "Accessories".
Product Marking
Main face:
Basic type designation, applicable safety approvals and recognition marks, warnings, pin allocation, Melcher
patents and company logo.
Front plate:
Identification of LED's, test sockets and potentiometers.
Back plate:
Specific type designation, input voltage range, nominal output voltages and output currents, pin allocation of
options and auxiliary functions, fuse specification and degree of protection.
Label:
Batch No., serial No. and data code including production site, modification status of main PCB and date of
production.
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