Product Data Sheet
3 W
ATT
R
EGULATED
W
IDE
I
NPUT
R
ANGE
DC/DC C
ONVERTER
WPC03R
DESCRIPTION
The WPC03R is a family of high performance DC/DC converters
that offers regulated outputs over input voltage ranges of 9-18V,
18-36V and 34-72V while offering a wide operating temperature
range of -40擄C to +85擄C without derating.
Each WPC03R contains input filtering to minimize conducted
noise. The design utilizes surface mounted components,
including magnetics, to provide enhanced reliability.
The converter is designed to meet the requirements of EN60950
with the 鈥淟鈥?pinout having 1,500 V
DC
isolation. All WPC03R
converters are designed to withstand input voltage transients to
200% of nominal input voltage. An additional feature is the
ability of the WPC03R to drive high capacitive loads.
FEATURES
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Low Cost, High Performance
Small DIP Package
Full Power to +85擄C
Extended Temperature Range: -40擄C to +85擄C
Industry Standard Pinouts
Full Short Circuit Protection
High Capacitive Loading Capability
Protected Against High Input Voltage
APPLICATIONS
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Telecommunications
Battery Powered Systems
Portable Instruments
Transportation Equipment
Distributed Power Systems
SIMPLIFIED CIRCUIT SCHEMATIC
Internet: http://www.cdpowerelectronics.com
Power Electronics Division, United States
3400 E Britannia Drive, Tucson, Arizona 85706
Phone: 800.547.2537
Fax: 520.770.9369
Power Electronics Division, Europe
C&D Technologies (Power Electronics) Ltd.
132 Shannon Industrial Estate, Shannon, Co. Clare, Ireland
Tel: +353.61.474.133
Fax:+353.61.474.141
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