H24SN28012NRFA Datasheet, PDF(6/13 Page) Delta Electronics, Inc. – Delphi Series H24SN, 350W Half Brick Family DC/DC Power Modules: 18~36Vin, 28V/12.5A out

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H24SN28012NRFA Datasheet, PDF (6/13 Pages) Delta Electronics, Inc. – Delphi Series H24SN, 350W Half Brick Family DC/DC Power Modules: 18~36Vin, 28V/12.5A out

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ELECTRICAL CHARACTERISTICS CURVES

Figure 10: Input Terminal Ripple Current, ic, at full rated output

current and nominal input voltage with 12ÂµH source impedance

and 220ÂµF electrolytic capacitor (1A/div).

Figure 11: Input reflected ripple current, is, through a 12ÂµH

source inductor at nominal input voltage and rated load current

(10 mA/div)

Vo(+)

Vo(-)

Copper Strip

10u

SCOPE

RESISTIVE

LOAD

Figure 12: Output voltage noise and ripple measurement test

setup

H24SN28012_07272006

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