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8000V ISOLATION TEST VOLTAGE
NO EXTERNAL PARTS REQUIRED
SYNCHRONIZABLE
REMOTE ON/OFF
LOW-BARRIER CAPACITANCE
APPLICATIONS
BIOMEDICAL DATA ACQUISITION
INDUSTRIAL PROCESS EQUIPMENT
DATA ACQUISITION
TEST EQUIPMENT
PORTABLE EQUIPMENT
DESCRIPTION
The PWR1726A/PWR1726A1 is a single-channel, dual-
output DC/DC/ converter designed for those applications
where high-isolation voltage and low-barrier capacitance
are critical for system reliability and integrity.
Calculated mean-time-to-failure (MTTF) is in excess of
100 years at an ambient temperature of +25掳C and at rated
output power. The performance of the PWR1726A/
PWR1726A1 is not derated over its entire specified
temperature range of -25掳C to +85掳C.
Synchronization of the PWR1726A/PWR1726A1 may be
accomplished simply by connecting the sync pin of one
unit to the sync pin of another unit. In this manner, up to
eight converters may be ganged together.
The PWR1726A/PWR1726A1 provides a plus and minus
output voltage that is approximately equal to the magnitude
of the input voltage. The unit operates over an input
voltage range of 7V
DC
to 16V
DC
.
Each PWR1726A/PWR1726A1 isolation barrier is tested
per the method set forth by UL544, VDE750, and CSA
C22.2.
Power Electronics Division, United States
3400 E Britannia Drive, Tucson, Arizona 85706
Phone: 800.547.2537
Fax: 520.770.9369
C&D Technologies, (NCL)
Tanners Drive Blakelands North
Milton Keynes MK14 5BU UK
Tel: +44 (0)1908 615232
Fax: +44 (0)1908 617545
Any data, prices, descriptions or specifications presented herein are subject to revision by C&D Technologies, Inc. without notice. While such information is believed to be accurate as indicated herein, C&D
Technologies, Inc. makes no warranty and hereby disclaims all warranties, express or implied, with regard to the accuracy or completeness of such information. Further, because the product(s) featured herein
may be used under conditions beyond its control, C&D Technologies, Inc. hereby disclaims all warranties, either express or implied, concerning the fitness or suitability of such product(s) for any particular use or
in any specific application or arising from any course of dealing or usage of trade. The user is solely responsible for determining the suitability of the product(s) featured herein for user鈥檚 intended purpose and in
user鈥檚 specific application. C&D Technologies, Inc. does not warrant or recommend that any of its products be used in any life support or aviation or aerospace applications.
PWR1726A / A1
4/2002
REV B
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