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Electrical characteristics curves – Delta Electronics Delphi Series H48SV User Manual

Page 6

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ELECTRICAL CHARACTERISTICS CURVES

Figure 11

:

Input Terminal Ripple Current, ic, at full rated output

current and nominal input voltage with 12

µ

H source impedance

and 33

µ

F electrolytic capacitor (200 mA/div).

Figure 12

:

Input reflected ripple current, is, through a 12

µ

H

source inductor at nominal input voltage and rated load current
(20 mA/div).

Vo(-)

Vo(+)

10u

1u

Copper Strip

SCOPE

RESISTIVE

LOAD

Figure 13: Output voltage noise and ripple measurement test
setup

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