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| 型号： | DNS10S0A0R06NFD |
| 厂商： | Delta Electronics, Inc. |
| 英文描述： | Delphi DNL, Non-Isolated Point of Load DC/DC Power Modules: 8.3-14Vin, 0.75-5.0V/16A out |
| 中文描述： | 德尔福的DNL，非隔离负载点DC / DC电源模块：8.3 - 14Vin，0.75-5.0V/16A出 |
| 文件页数： | 12/15页 |
| 文件大小： | 648K |
| 代理商： | DNS10S0A0R06NFD |
DS_DNL10SIP16_01262007
12
THERMAL CONSIDERATIONS
Thermal management is an important part of the system
design. To ensure proper, reliable operation, sufficient
cooling of the power module is needed over the entire
temperature range of the module. Convection cooling is
usually the dominant mode of heat transfer.
Hence, the choice of equipment to characterize the
thermal performance of the power module is a wind
tunnel.
Thermal Testing Setup
Delta’s DC/DC power modules are characterized in
heated vertical wind tunnels that simulate the thermal
environments encountered in most electronics equipment.
This type of equipment commonly uses vertically mounted
circuit cards in cabinet racks in which the power modules
are mounted.
The
following
figure
shows
characterization setup. The power module is mounted on
a test PWB and is vertically positioned within the wind
tunnel. The height of this fan duct is constantly kept at
25.4mm (1’’).
Thermal Derating
Heat can be removed by increasing airflow over the
module. To enhance system reliability, the power module
should always be operated below the maximum operating
temperature. If the temperature exceeds the maximum
module temperature, reliability of the unit may be
affected.
the
wind
tunnel
Note: Wind Tunnel Test Setup Figure Dimensions are in millimeters and (Inches)
MODULE
AIR FLOW
12.7 (0.5”)
25.4 (1.0”)
50.8 (2.0”)
FACING PWB
PWB
AIR VELOCITY
AND AMBIENT
TEMPERATURE
MEASURED BELOW
THE MODULE
Figure 30:
Wind tunnel test setup
相关PDF资料 |
PDF描述 |
|---|---|
| DNS12S0A0R16PFA | Delphi DNL, Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/16A out |
| DNS04S0A0S16NFA | Delphi DNL, Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/16A out |
| DNS04S0A0S16NFB | Delphi DNL, Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/16A out |
| DNS04S0A0S16NFC | Delphi DNL, Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/16A out |
| DNS04S0A0S16PFA | Delphi DNL, Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/16A out |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DNS10S0A0R06PFB | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/6Aout |
| DNS10S0A0R06PFD | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Delphi DNL, Non-Isolated Point of Load DC/DC Power Modules: 8.3-14Vin, 0.75-5.0V/16A out |
| DNS10S0A0R10NFB | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/6Aout |
| DNS10S0A0R10NFD | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Delphi DNS, Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/6Aout |
| DNS10S0A0R10PFB | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.3V/6Aout |
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