Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

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

DMW Ultra Wide Series

Single and Dual Output

15 Watt DC/DC Converter

4:1 Ultra Wide Input Voltage Range

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 4.7uF 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.