PWR1726A Просмотр технического описания (PDF) - C and D TECHNOLOGIES

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PWR1726A

DC/DC CONVERTERS 1.5 WATT UNREGULATED DC/DC CONVERTER

C and D TECHNOLOGIES 

Product Data Sheet

1.5 WATT UNREGULATED

DDC/CDC/DCOCNVCEORNTEVRESRTER

PWR1726A/PWR1726A1

FEATURES

• 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°C and at rated

output power. The performance of the PWR1726A/

PWR1726A1 is not derated over its entire specified

temperature range of -25°C to +85°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 7VDC to 16VDC.

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’s intended purpose and in

user’s 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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