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EQW006A0B1-SZ 参数 Datasheet PDF下载

EQW006A0B1-SZ图片预览
型号: EQW006A0B1-SZ
PDF下载: 下载PDF文件 查看货源
内容描述: 36 - 75VDC输入; 12VDC输出; 6A输出电流 [36 - 75Vdc Input; 12Vdc Output; 6A Output Current]
分类和应用:
文件页数/大小: 19 页 / 976 K
品牌: LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
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Data Sheet  
EQW006 Series, Eight Brick Power Modules: DC-DC Converter  
36 – 75Vdc Input; 12Vdc Output; 6A Output Current  
March 26, 2008  
Figure 14. Tref Temperature Measurement  
Locations.  
Thermal Considerations  
Please refer to the Application Note “Thermal  
Characterization Process For Open-Frame Board-  
Mounted Power Modules” for a detailed discussion of  
thermal aspects including maximum device  
temperatures.  
The power modules operate in a variety of thermal  
environments; however, sufficient cooling should be  
provided to help ensure reliable operation.  
Considerations include ambient temperature, airflow,  
module power dissipation, and the need for increased  
reliability. A reduction in the operating temperature of  
the module will result in an increase in reliability. The  
thermal data presented here is based on physical  
measurements taken in a wind tunnel as shown in the  
Figure 13.  
Heat Transfer via Convection  
Increased airflow over the module enhances the heat  
transfer via convection. Derating figures showing the  
maximum output current that can be delivered by  
each module versus local ambient temperature (TA)  
for natural convection and up to 2m/s (400 ft./min) are  
shown in the respective Characteristics Curves  
section.  
25.4_  
Wind Tunnel  
PWBs  
(1.0)  
Layout Considerations  
Copper paths must not be routed beneath the power  
module mounting inserts. Recommended SMT layout  
shown in the mechanical section are for reference  
only. SMT layout depends on the end PCB  
configuration and the location of the load. For  
additional layout guide-lines, refer to FLTR100V10  
data sheet or contact your local Lineage Power field  
application engineer.  
Power Mod ule  
76.2_  
(3.0)  
x
Pro b e Loc a tion  
for measuring  
airflow and  
ambient  
5.97_  
(0.235)  
temperature  
Air  
flow  
Figure 13. Thermal Test Set-up.  
The thermal reference point, Tref used in the  
specifications is shown in Figure 14. For reliable  
operation this temperature should not exceed 120oC.  
Tref  
Air Flow  
LINEAGE POWER  
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