Delta-electronics S48SR Manual de usuario descargar pdf (Pagina 3)

DS_S48SR12001_07052006

ELECTRICAL CHARACTERISTICS CURVES

0.25 0.5 0.75 1 1.25

EFFICIENCY (%)

36Vin 48Vin 75Vin

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

0.25 0.5 0.75 1 1.25

OUTPUT CURRENT (A)

POWER DISSIPATION (W

)

36Vin

48Vin 75Vin

Figure 1: Efficiency vs. load current for minimum, nominal,

and maximum input voltage at 25

°C

Figure 2: Power dissipation vs. load current for minimum,

nominal, and maximum input voltage at 25

°C

Figure 3: Typical input characteristics at room temperature Figure 4: Turn-on transient at full rated load current

(resistive load) (10 ms/div). Top Trace: Vin( 20V/div); Bottom

Trace Vout (5V/div).

1 2 3 4 5 6 7 8 ... 11 12

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Delta-electronics S48SR Manual de usuario Pagina 3