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ELECTRICAL CHARACTERISTICS CURVES
Figure 11
Input Terminal Ripple Current, i c , at full rated output
:
current and nominal input voltage with 12
and 33
F electrolytic capacitor (200 mA/div).
µ
Copper Strip
Vo(+)
10u
Vo(-)
Figure 13: Output voltage noise and ripple measurement test
setup
H source impedance
µ
SCOPE
RESISTIVE
1u
LOAD
Figure 12
Input reflected ripple current, i s , through a 12
:
source inductor at nominal input voltage and rated load current
(20 mA/div).
H
µ
6
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