dc025 Lineage Power, dc025 Datasheet - Page 12

• Manufacturer Part Number: dc025
• Description: Dc025 Dual-output-series Power Modules
• Manufacturer: Lineage Power

18 Vdc to 36 Vdc Input; 25 W
Thermal Considerations
Note: Dimensions are in millimeters and (inches). Drawing is not to scale.
The DC025 Dual-Output-Series Power Modules are
designed to operate in a variety of thermal environ-
ments. As with any electronic component, sufficient
cooling must be provided to help ensure reliable opera-
tion of the unit. Heat-dissipating components inside the
module are thermally coupled to the case. Heat is
removed by conduction, convection, and radiation to
the surrounding environment.
12
CONNECTORS TO
LOADS, POWER
SUPPLIES, AND
6.35 (0.25) TALL
DATALOGGER,
101.6
(4.00)
Figure 15. Thermal Test Setup
203.2 (8.00)
AIRFLOW
12.7 (0.50)
MEASURE CASE
TEMPERATURE AT
CENTER OF UNIT
(2.00)
50.8
The thermal data presented is based on measure-
ments taken in a wind tunnel. The test setup shown in
Figure 15 was used to collect data. Actual performance
can vary depending on the particular application
environment.
203.2
(8.00)
FLOW
AIR-
9.7 (0.38)
19.1 (0.75)
WIND TUNNEL WALL
AIR VELOCITY PROBE
AMBIENT TEMPERATURE
THERMOCOUPLE
Lineage Power
Sheet
8-866(C).a