Delta-electronics S36SS Manual do Utilizador descarregar pdf (Página 5)

ELECTRICAL CHARACTERISTICS CURVES

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0.0 2.0 4.0 6.0 8.0

LOA D CURRENT (A )

OUTPUT VOLTAGE (

Vin=48V

Figure 11: Output voltage vs. load current showing typical

current limit curves and converter shutdown points.

StripCopper

Vo(-)

Vo(+)

10u

SCOPE RESISTIV

LOAD

Figure 9: Output voltage noise and ripple measurement test

setup. 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 10: Output voltage ripple at nominal input voltage and

rated load current (20 mV/div). Load capacitance: 1

µF ceramic

capacitor and 10

µF tantalum capacitor. Bandwidth: 20 MHz.

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Delta-electronics S36SS Manual do Utilizador Página 5