Data Sheet
March 27, 2008
JBW030-Series Power Module: dc-dc Converters
36-75 Vdc Input; 3.3 Vdc and 5 Vdc Outputs; 30 W
Features
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Small size: 61.0 mm x 57.9 mm x 12.7 mm
(2.40 in. x 2.28 in. x 0.50 in.)
Low output noise
Constant frequency
Industry-standard pinout
Metal case
Case ground pin
2:1 input voltage range
Overcurrent protection
Output overvoltage protection
Remote on/off
Remote sense
Adjustable output voltage: 80% to 110% of V
O, nom
UL*
60950 Recognized,
CSA
†
C22.2 No. 60950-
00 Certified, and EN 60950 (VDE0805):2001-12
Licensed
CE mark meets 73/23/EEC and 93/68/EEC
directives
‡
Within FCC Class A radiated limits
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The JBW030-Series Power Modules use advanced, surface-
mount technology and deliver high-quality, compact,
dc-dc conversion at an economical price.
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Applications
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Distributed power architectures
Communications equipment
Workstations / Computer equipment
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Options
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Heat sinks available for extended operation
Choice of remote on/off logic configuration
Short pins: 2.79 mm ± 0.25 mm
(0.110 in. ± 0.010 in.)
Short pins: 3.68 mm ± 0.25 mm
(0.145 in. ± 0.010 in.)
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Description
The JBW030-Series Power Modules are dc-dc converters that operate over an input voltage range of 36 Vdc to
75 Vdc and provide precisely regulated outputs. The outputs are isolated from the inputs, allowing versatile
polarity configurations and grounding connections. The modules have maximum power ratings of up to 30 W at
a typical full-load efficiency of up to 82% (5 Vout).
These power modules feature remote on/off, remote sense, and output voltage adjustment, (80% to 110% of
the nominal output voltage). The modules are PC board-mountable, encapsulated in metal cases, and are rated
to full load at 100 °C case temperature. No external filtering is required.
*
UL
is a registered trademark of Underwriters Laboratories, Inc.
†
CSA
is a registered trademark of Canadian Standards Association.
‡ This product is intended for integration into end-use equipment. All the required procedures for CE marking of end-use equipment should
be followed. (The CE mark is placed on selected products.)
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
