E48SR05012NRFA 查看數據表（PDF） - Delta Electronics, Inc.

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E48SR05012NRFA

Delphi Series E48SR, 66W Eighth Brick Family DC/DC Power Modules: 48V in, 12V/5A out

Delta Electronics, Inc. 

ELECTRICAL CHARACTERISTICS CURVES

0

0

Figure 11: Input Terminal Ripple Current, ic, at full rated output

current and nominal input voltage with 12µH source impedance

and 33µF electrolytic capacitor (500 mA/div,2us/div)

Figure 12: Input reflected ripple current, is, through a 12µH

source inductor at nominal input voltage and rated load current

(20 mA/div,2us/div)

Vo(+)

Vo(-)

Copper Strip

10u

1u

SCOPE RESISTIVE

LOAD

Figure 13: Output voltage noise and ripple measurement test

setup

DS_E48SR12005_03022006

6

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