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参数资料
| 型号： | FC250R1 |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 250 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | 116.80 X 61 MM, 13.50 MM HEIGHT, MODULE-20 |
| 文件页数： | 1/20页 |
| 文件大小： | 1260K |
| 代理商： | FC250R1 |
Data Sheet
May 1999
FC250R Power Module:
dc-dc Converter; 18 Vdc to 36 Vdc Input, 28 Vdc Output; 250 W
The FC250R Power Module uses advanced, surface-mount
technology and delivers high-quality, compact, dc-dc
conversion at an economical price.
Applications
s
Redundant and/or distributed power architectures
s
Workstations
s
EDP equipment
s
Telecommunication
Options
s
Heat sinks available for extended operation
s
Choice of primary remote on/off logic congura-
tions
Features
s
Size: 61.0 mm x 116.8 mm x 13.5 mm
(2.40 in. x 4.60 in. x 0.53 in.)
s
Wide input voltage range
s
High efciency: 88% typical
s
Parallel operation with load sharing
s
Adjustable output voltage
s
Thermal protection
s
Synchronization
s
Power good signal
s
Current monitor
s
Output overvoltage and overcurrent protection
s
Constant frequency
s
Case ground pin
s
Input-to-output isolation
s
Remote sense
s
Remote on/off
s
Short-circuit protection
s
Output overvoltage clamp
s
ISO9001 Certied manufacturing facilities
s
UL* 1950 Recognized, CSA C22.2 No. 950-95
Certied, and VDE 0805 (EN60950, IEC950)
Licensed
Description
The FC250R Power Module is a dc-dc converter that operates over an input voltage range of 18 Vdc to 36 Vdc
and provides a precisely regulated dc output. The outputs are fully isolated from the inputs, allowing versatile
polarity congurations and grounding connections. The module has a maximum power rating of 250 W at a typ-
ical full-load efciency of 88%.
Two or more modules may be paralleled with forced load sharing for redundant or enhanced power applications.
The package, which mounts on a printed-circuit board, accommodates a heat sink for high-temperature
applications.
*
UL is a registered trademark of Underwriters Laboratories, Inc.
CSA is a registered trademark of Canadian Standards Association.
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