Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833

02/24/2010

603-778-2300 www.wallindustries.com Fax 603-778-9797

Page 6 of 6

DMW Ultra Wide Series

Single and Dual Output

4:1 Ultra Wide Input Voltage Range

Up to 15.3 Watts DC/DC Converters

Rev C

probe and thermocouple

Position of air velocity

50mm / 2in

Air Flow

15mm / 0.6in

DUT

Output Ripple Reduction

A good quality low ESR capacitor placed as close as possible across the load will give the best ripple and noise performance. To reduce output ripple, it is

recommended to use 4.7µF capacitors at the output.

Thermal Considerations

Many conditions affect the thermal performance of the power module, such as orientation, airflow over the module, and board spacing. To avoid exceeding

the maximum temperature rating of the components inside the power module, the case temperature must be kept below 100°C. The derating curves are

determined from measurements obtained in an experimental apparatus.

COMPANY INFORMATION:

Wall Industries, Inc. has created custom and modified units for over 40 years. Our in-house research and development engineers will provide a solution that

exceeds your performance requirements on time and on budget. Our ISO9001-2008 certification is just one example of our commitment to producing a high

quality, well documented product for our customers.

Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely with its customers to ensure

each solution meets or exceeds form, fit and function requirements. We will continue to provide ongoing support for your project above and beyond the

design and production phases. Give us a call today to discuss your future projects.

Contact Wall Industries for further information:

Phone:

(603)778-2300

Toll Free:

(888)587-9255

Fax:

(603)778-9797

E-mail:

sales@wallindustries.com

Web:

www.wallindustries.com

Address:

5 Watson Brook Rd.

Exeter, NH 03833

Load

Load

+

DC Power

Source

-

+Vin

+Out

Dual Output

DC / DC

Com.

Converter

-Vin

-Out

Cout

Cout

DC / DC

Load

+

DC Power

Source

-

+Vin

+Out

Single Output

Converter

-Vin

-Out

Cout