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E48SH3R330 View Datasheet(PDF) - Delta Electronics, Inc.

Part Name
Description
Manufacturer
E48SH3R330 Datasheet PDF : 15 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ELECTRICAL CHARACTERISTICS CURVES
Vo(+)
Vo(-)
Copper Strip
10u
1u
SCOPE
RESISTIVE
LOAD
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).
Figure 13: Output voltage noise and ripple measurement test
setup
Figure 14: Output voltage ripple at nominal input voltage and
rated load current (Io=30A)(50 mV/div, 2us/div)
Load capacitance: 1µF ceramic capacitor and 10µF tantalum
capacitor. Bandwidth: 20 MHz. Scope measurements should be
made using a BNC cable (length shorter than 20 inches).
Position the load between 51 mm to 76 mm (2 inches to 3
inches) from the module.
Figure 15: Output voltage vs. load current showing typical
current limit curves and converter shutdown points.
E48SH3R330_02162007
6
 

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