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Electrical characteristics curves – Delta Electronics E48SR User Manual

Page 7

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DS_E48SR1R825_05222008


7

ELECTRICAL CHARACTERISTICS CURVES

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

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