E48SR1R225 View Datasheet(PDF) - Delta Electronics, Inc.

Part Name

Description

MFG CO.

E48SR1R225

Delphi Series E48SR, 66W Eighth Brick Family DC/DC Power Modules: 48V in, 1.2V/25A out

Delta Electronics, Inc. 

ELECTRICAL CHARACTERISTICS CURVES

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Figure 14: Output voltage ripple at nominal input voltage and

rated load current (Io=25A)(10 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.

DS_E48SR1R225_02272007

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