E48SC12005NNFA_14 Datasheet, PDF (5/16 Pages) Delta Electronics, Inc. – Delphi Series E48SC12005, Eighth Brick Family DC/DC Power Modules

ELECTRICAL CHARACTERISTICS CURVES
Figure 6: Output voltage response to step-change in load
current (50%-25%-50% of Io, max; di/dt = 0.1A/µs). Load cap:
10µF, tantalum capacitor and 1µF ceramic capacitor. Top Trace:
Vout (200mV/div, 500us/div), Bottom Trace: I out (2A/div).
Scope measurement 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 7: Output voltage response to step-change in load
current (50%-25%-50% of Io, max; di/dt = 2.5A/µs). Load cap:
10µF, tantalum capacitor and 1µF ceramic capacitor. Top Trace:
Vout (200mV/div, 500us/div), Bottom Trace: I out (2A/div).
Scope measurement 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 8: Test set-up diagram showing measurement points for
Input Terminal Ripple Current and Input Reflected Ripple
Current.
Note: Measured input reflected-ripple current with a simulated
source Inductance (LTEST) of 12μH. Capacitor Cs offset possible
battery impedance. Measure current as shown above
DS_E48SC12005_07072011
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