Delta Electronics H48SV manual Electrical Characteristics Curves

Models: H48SV

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Figure 14: Output voltage ripple at nominal input voltage (Vin=48V) and rated load current (Io=30A) (20 mV/div). Load capacitance: 1µF ceramic capacitor and 10µF tantalum capacitor. Bandwidth: 20 MHz. 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.

ELECTRICAL CHARACTERISTICS CURVES

Figure 14: Output voltage ripple at nominal input voltage (Vin=48V) and rated load current (Io=30A) (20 mV/div). Load capacitance: 1µF ceramic capacitor and 10µF tantalum capacitor. Bandwidth: 20 MHz. 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.

DS_H48SV05030_08102007

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Delta Electronics H48SV manual Electrical Characteristics Curves