MIW3000 Datasheet, PDF (7/8 Pages) Total Power International – 5-6W, Wide Input Range DIP, Single & Dual Output DC/DC Converters

MIW3000 Series
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 90°C.
The derating curves are determined from measurements
obtained in an experimental apparatus.
Position of air velocity
probe and thermocouple
15mm / 0.6in
50mm / 2in
Air Flow
DUT
7
MINMAX
REV:0 2005/04