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AEO20B48N-6S 参数 Datasheet PDF下载

AEO20B48N-6S图片预览
型号: AEO20B48N-6S
PDF下载: 下载PDF文件 查看货源
内容描述: AEO / ALO单路输出8砖:底板或开放式框架模块 [AEO/ALO Single Output 8th Brick: Baseplate or Open-Frame Module]
分类和应用:
文件页数/大小: 26 页 / 899 K
品牌: ASTEC [ Astec America, Inc ]
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Technical Reference Notes  
AEO_ALO04/12/20/25x48 Series  
(Single Output 8th Brick)  
Electrical Specifications (continued)  
TO OSCILLOSCOPE  
Vi(+)  
Vi(-)  
Ltest  
12 uH  
Cs 220 uF  
33 uF  
ESR < 0.7 OHM  
@ 20 ºC, 100 kHz  
BATTERY  
ESR < 0.1 OHM  
@ 20 ºC, 100 kHz  
Measure input reflected-ripple current with a simulated source inductance (Ltest) of  
12uH. Capacitor Cs offsets possible battery impedance. Measure current as shown  
above.  
Figure 1. Input Reflected Ripple Current Measurement Setup.  
COPPER STRIP  
Vo(+)  
RESISTIVE  
0.1 uF  
10 uF  
SCOPE  
LOAD  
Vo(-)  
Use a 0.1µF @50V X7R ceramic capacitor (connected an inch away from the output  
terminals of the UUT) and a 10µF @ 25V tantalum capacitor (2 inches away from  
the output terminals of the UUT). Scope measurement should be made using a BNC  
socket, positioned 3 inches away from output terminals of the converter.  
Figure 2. Peak to Peak Output Noise Measurement Setup.  
MODEL: AEO_ALO04/12/20/25x48 SERIES  
AUGUST 25, 2005 - REVISION G  
SHEET 6 OF 26  
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