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參數(shù)資料
| 型號： | LW030F81 |
| 廠商： | LINEAGE POWER LLC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 19.8 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | MODULE-10 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 514K |
| 代理商： | LW030F81 |
Data Sheet
April 2008
LW030-Series Power Modules:
36 Vdc to 75 Vdc Inputs; 19.8 W to 30 W
The LW030-Series Power Modules use advanced, surface-
mount technology and deliver high-quality, compact, dc-dc
conversion at an economical price.
Applications
n
Communication equipment
n
Distributed power architectures
n
Computer equipment
Options
n
Negative remote on/off logic
n
Case ground pin
n
Tight tolerance
n
Synchronization
n
Short pins: 2.79 mm ± 0.25 mm
(0.110 in. ± 0.010 in.)
n
Short pins: 3.68 mm ± 0.25 mm
(0.145 in. ± 0.010 in.)
* UL is a registered trademark of Underwriters Laboratories, Inc.
CSA is a registered trademark of Canadian Standards Associa-
tion.
VDE is a trademark of Verband Deutscher Elektrotechniker e.V.
§ This product is intended for integration into end-use equipment.
All the required procedures for CE marking of end-use equip-
ment should be followed. (The CE mark is placed on selected
products.)
Features
n
Low profile and small size:
61.0 mm x 71.1 mm x 9.53 mm
(2.40 in. x 2.80 in. x 0.375 in.)
n
Wide input voltage range: 36 Vdc to 75 Vdc
n
Input-to-output isolation
n
Operating case temperature range: –40 °C to
+100 °C
n
Metal case
n
Output overcurrent protection, unlimited duration
n
Positive remote on/off logic and output voltage
remote sense
n
Output voltage adjust: 90% to 110% of VO, nom
n
Output overvoltage protection
n
UL* 1950 Recognized, CSA C22.2 No. 950-95
Certified, VDE 0805 (EN60950, IEC950) Licensed
n
CE mark meets 73/23/EEC and 93/68/EEC
directives§
n
Within FCC Class A radiated limits
Description
The LW030-Series Power Modules are low-profile
dc-dc converters that operate over an input voltage
range of 36 Vdc to 75 Vdc and provide precisely
regulated outputs. The output is isolated from the
input, allowing versatile polarity configurations and
grounding connections. The modules have a maxi-
mum power rating up to 30 W at a typical full-load
efficiency of up to 79%.
The power modules feature remote on/off, output
voltage remote sense (both negative and positive
leads), and output voltage adjustment. Built-in filter-
ing for both input and output minimizes the need for
external filtering. The modules are PC-board mount-
able and encapsulated in metal cases.
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