Delta-electronics Delphi Series H48SV Manual de usuario descargar pdf (Pagina 7)

ELECTRICAL CHARACTERISTICS CURVES

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LOAD CURRENT (A)

OUTPUT VOLTAGE (V)

Vin=48V

Figure 14: Output voltage ripple at nominal input voltage

(Vin=48V) and rated load current (Io=20A) (20 mV/div). Load

capacitance: 1µF ceramic capacitor and 10µF tantalum

capacitor. Bandwidth: 20 MHz. (See Figure 12) Scope

measurement should be made using a BNC cable (length

shorter than 20 inches). Position the load between 51 mm and

76 mm (2 inches and 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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Delta-electronics Delphi Series H48SV Manual de usuario Pagina 7