LOW COST, HIGH ISOLATION

Six-sided shielding suppresses electromagnetic radia-

tion which could disturb sensitive analog measure-

ments or interfere with system timing signals. Input

filtering minimizes reflected ripple current. Output

ripple voltage and switching transients are reduced

by filtering the PWR70 outputs.

The PWR70 is tested in compliance with UL544,

VDE750, and CSA C22.2 dielectric withstand volt-

age requirements.

NOTES: All dimensions are in inches (millimeters).

GRID: 0.100 inches (2.54 millimeters)

WEIGHT: 15gm (0.53oz)

Marked with: specific model ordered, date code, job

code.

MATERIAL: Units are encapsulated in a low thermal

resistance molding compound which has excellent

chemical resistance, wide operating temperature

range, and good electrical properties under high

humidity environments. Lead material is brass with a

solder plated surface to allow ease of solderability.

FEATURES

TESTED IN COMPLIANCE WITH UL544

OUTPUT POWER TO 3W

HIGH ISOLATION VOLTAGE: 2000VDC

SIX-SIDED SHIELDING

INPUT AND OUTPUT FILTERING

LOW PROFILE PACKAGE: 0.4" High

DESCRIPTION

The PWR70 is a dual-output DC/DC converter de-

signed for general purpose power conversion applica-

tions where high efficiency is more important than

load regulation.

The PWR70 provides a plus and minus output volt-

age approximately equal to the input voltage magni-

tude. It operates over an input voltage range of

10VDC to 18VDC. Isolation voltage is a minimum of

2000VDC.

PWR70 SERIES

3 WATTS

UNREGULATED

DC/DC CONVERTERS

APPLICATIONS

POWER FOR DATA ACQUISITION, OP

AMPS, ETC.

PROCESS CONTROL

PORTABLE EQUIPMENT

TEST EQUIPMENT

MECHANICAL

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