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NH020 参数 Datasheet PDF下载

NH020图片预览
型号: NH020
PDF下载: 下载PDF文件 查看货源
内容描述: 电源的SIP 5伏直流输入; 1.5 Vdc至3.3 Vdc输出; 20瓦 [Power SIPs 5 Vdc Input; 1.5 Vdc to 3.3 Vdc Output; 20 W]
分类和应用:
文件页数/大小: 17 页 / 1030 K
品牌: LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
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NH020-Series Power SIPs:  
5 Vdc Input; 1.5 Vdc to 3.3 Vdc Output; 20 W  
Data Sheet  
October 14, 2009  
Through-Hole Lead-Free Soldering Infor-  
mation  
The RoHS-compliant through-hole products use the SAC  
(Sn/Ag/Cu) Pb-free solder and RoHS-compliant compo-  
nents. They are designed to be processed through single or  
dual wave soldering machines. The pins have an RoHS-  
compliant finish that is compatible with both Pb and Pb-free  
wave soldering processes. A maximum preheat rate of 3°C/s  
is suggested. The wave preheat process should be such  
that the temperature of the power module board is kept  
below 210°C. For Pb solder, the recommended pot temper-  
ature is 260°C, while the Pb-free solder pot is 270°C max.  
Not all RoHS-compliant through-hole products can be pro-  
cessed with paste-through-hole Pb or Pb-free reflow pro-  
cess. If additional information is needed, please consult with  
your Tyco Electronics Power System representative for more  
details.  
Post Solder Cleaning and Drying Considerations  
Post solder cleaning is usually the final circuit-board  
assembly process prior to electrical board testing. The result  
of inadequate cleaning and drying can affect both the  
reliability of a power module and the testability of the  
finished circuit-board assembly. For guidance on appropriate  
soldering, cleaning and drying procedures, refer to Tyco  
Electronics Board Mounted Power Modules: Soldering and  
Cleaning Application Note (AP01-056EPS).  
Solder Ball and Cleanliness Requirements  
The open frame (no case or potting) power module will meet  
the solder ball requirements per J-STD-001B. These  
requirements state that solder balls must neither be loose  
nor violate the power module minimum electrical spacing.  
The cleanliness designator of the open frame power module  
is C00 (per J specification).  
Lineage Power  
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