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140-A-126-SMD-02 参数 Datasheet PDF下载

140-A-126-SMD-02图片预览
型号: 140-A-126-SMD-02
PDF下载: 下载PDF文件 查看货源
内容描述: 六BRICK® AC前端评估板 [VI BRICK® AC Front End Evaluation Board]
分类和应用:
文件页数/大小: 6 页 / 1099 K
品牌: VICOR [ VICOR CORPORATION ]
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Input Current Measurement  
A current probe can be passed around either input lead connected to the VI BRICK AC  
Front End Evaluation Board. Note that an input capacitor on the evaluation board is  
downstream of this measurement point.  
Enable (EN)  
DANGER! HIGH VOLTAGE!  
The EN pin can be used to disable the VI BRICK AC Front End module. Connecting EN  
to the –IN-PFM pin will disable the module. This will also clear any latching output OVP  
fault if one has occurred. Note that the EN pin is referenced to the primary (hazardous  
voltage) side of the converter. Warning: The EN Pin, or the –IN PFM Pin must not be  
connected to line or output of the VIBRICK AC Front End.  
Efficiency Measurement  
As the VI BRICK AC Front End module can deliver and consume large currents, the ef-  
fect of the PCB must be considered when making an efficiency measurement. Be certain  
to accurately measure the voltage using test points TP08 (LINE1) , TP14 (LINE2/NEU-  
TRAL), TP18 (–OUT), and TP01 (+OUT). Using these test points will more closely repre-  
sent the efficiency of the VI BRICK AC Front End module.  
Hardware  
The hardware kit provided with the evaluation board includes the following:  
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(10) #10 internal tooth lock washers  
(10) #10 external tooth lock washers  
(10) #10-32 screws  
> (10) #10-32 hex nuts  
> (4) F-F standoffs  
> (8) M3 x 5 mm screws  
(4) Rubber feet  
Ring lugs are also recommended for making output connections.  
Thermals  
For most lab environments a fan blowing across the evaluation board is recommended.  
See VI BRICK Thermal Management Application Note at:  
vicorpower.com/documents/application_notes/AN_Vibrick%20%20thermManage.pdf  
or contact Vicor Applications Engineering for assistance (800) 927-9474.  
Ordering Information  
The evaluation board is specified by replacing the “–00” suffix with “–CB” on the VI  
BRICK AC Front End model number (FE175D480C033FP-CB).  
The Power Behind Performance  
vicorpower.com  
Applications Engineering: 800 735.6200  
Rev 1.2  
Page 6  
12/2012