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EPR-68 参数 Datasheet PDF下载

EPR-68图片预览
型号: EPR-68
PDF下载: 下载PDF文件 查看货源
内容描述: 工程原型报告EP 68 - 6.6 W¯¯ DC-DC反激变换器使用DPA -开关 - ( DPA423G ) [Engineering Prototype Report for EP 68 - 6.6 W DC-DC Flyback Converter Using DPA-Switch- (DPA423G)]
分类和应用: 开关
文件页数/大小: 28 页 / 2226 K
品牌: POWERINT [ Power Integrations ]
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19-Jul-2005  
EP68 3.3 V, 2 A DC-DC Power Supply  
9 Performance Data  
All measurements were taken at room temperature utilizing a DC input source and  
dynamic DC loads. Input and output voltages and output current were measured with  
dedicated DVMs.  
9.1 Efficiency  
Efficiency Vs. Output Load  
80%  
79%  
78%  
77%  
VIN=36 VDC  
76%  
VIN=48 VDC  
75%  
VIN=57 VDC  
74%  
73%  
72%  
71%  
70%  
0.50  
0.75  
1.00  
1.25  
1.50  
1.75  
2.00  
Load Current (A)  
Figure 7 - Efficiency vs Output Load, Room Temperature.  
Power Integrations  
Tel: +1 408 414 9200 Fax: +1 408 414 9201  
www.powerint.com  
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