Delta Electronics Delphi E48SR Datasheet page 6

ELECTRICAL CHARACTERISTICS CURVES
0
Figure 11: Input Terminal Ripple Current, i
current and nominal input voltage with 12µH source impedance
and 33µF electrolytic capacitor (500 mA/div,2us/div)
Copper
Vo(+)
10u
Vo(-)
Figure 13: Output voltage noise and ripple measurement test
setup
DS_E48SR15004_05222008
, at full rated output
c
Strip
SCOPE RESISTIVE
1u
LOAD
0
Figure 12: Input reflected ripple current, i
source inductor at nominal input voltage and rated load current
(20 mA/div,2us/div)
, through a 12µH
s
6