Product Data Sheet
2:1 W
IDE
I
NPUT
R
ANGE
DC/DC C
ONVERTER
WPC10R
DESCRIPTION
The WPC10R is a family of high performance DC/DC
converters that offer regulated outputs over two input
voltage ranges of 18 - 36 and 28 - 75V and over a wide
operating temperature range of -40擄C to +100擄C without
derating.
The 350kHz switching frequency and forward con-
verter topology provide optimum performance in a space-
saving package. The design uses all surface mounted
components, including magnetics, to provide enhanced
reliability. All models will operate even under no-load
conditions, although a minimum load is specified for load
regulation measurement purposes. A metal package is
utilized for decreased radiated noise and an optional
remote enable feature allows low power standby opera-
tion.
FEATURES
G
SAFETY APPROVALS (
C
UL
US
, CE)
G
MEETS EN55022 LEVEL A & B FOR CONDUCTED
EMISSIONS WITH A 10 MFD EXTERNAL
CAPACITOR
G
OPERATING TEMPERATURE RANGE:
-40擄C TO +100擄C
SIMPLIFIED
G
INDUSTRY STANDARD PINOUTS
G
INDUSTRY STANDARD PACKAGE
G
LOW PROFILE 0.4 INCH (10MM)
G
SHORT CIRCUIT PROTECTION
G
TEMPERATURE SHUTDOWN
G
REMOTE ON/OFF (OPTIONAL)
G
LOW RADIATED EMISSIONS
CIRCUIT DIAGRAM
CONTROL
APPLICATIONS
G
G
G
G
G
G
TELECOMMUNICATION APPLICATIONS
BATTERY POWERED SYSTEMS
PORTABLE INSTRUMENTS
PROCESS CONTROL EQUIPMENT
TRANSPORTATION EQUIPMENT
DISTRIBUTED POWER SYSTEMS
SHUTDOWN
(OPTIONAL)
OPTICAL
ISOLATION
AGENCY APPROVALS
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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