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参数资料
| 型号： | LC020B3 |
| 厂商： | LINEAGE POWER LLC |
| 元件分类： | 电源模块 |
| 英文描述： | DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 5/16页 |
| 文件大小： | 437K |
| 代理商： | LC020B3 |
Lineage Power
13
Data Sheet
April 2008
18 Vdc to 36 Vdc Inputs; 20 W
LC020 Single-Output Series Power Module:
Thermal Considerations (continued)
Module Derating
The derating curves in Figure 21 were obtained from measurements obtained in an experimental apparatus shown
in Figure 26. Note that the module and the printed-wiring board (PWB) that it is mounted on are vertically oriented.
The passage has a rectangular cross section.
8-1126
Note: Dimensions are in millimeters and (inches).
Figure 26. Experimental Test Setup
Layout Considerations
Copper paths must not be routed beneath the power module standoffs.
AIR VELOCITY
AND AMBIENT
TEMPERATURE
MEASURED
BELOW THE
MODULE
AIRFLOW
12.7 (0.50)
FACING PWB
MODULE
76 (3.00)
PWB
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