Delta Electronics H48SV manual Electrical Characteristics Curves

Models: H48SV

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ELECTRICAL CHARACTERISTICS CURVES

ELECTRICAL CHARACTERISTICS CURVES

(%)

95

 

 

 

 

 

EFFICIENCY

90

 

 

 

 

 

 

 

 

 

 

 

 

85

 

 

 

 

 

 

80

 

 

 

 

 

 

75

 

 

 

 

 

 

70

 

 

 

 

 

 

65

 

 

 

 

 

 

 

 

36Vin

 

48Vin

75Vin

 

60

 

 

 

 

 

 

5

10

15

20

25

30

OUTPUT CURRENT (A)

Figure 1: Efficiency vs. load current for minimum, nominal, and maximum input voltage at 25°C.

(W)

 

 

 

 

 

 

DISSIPATION

24.0

 

 

 

 

 

20.0

 

 

 

 

 

POWER

 

 

 

 

 

 

 

 

 

 

 

 

16.0

 

 

 

 

 

 

12.0

 

 

 

 

 

 

8.0

 

 

 

 

 

 

4.0

 

 

 

 

 

 

 

 

36Vin

48Vin

 

75Vin

 

0.0

 

 

 

 

 

 

5

10

15

20

25

30

OUTPUT CURRENT(A)

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 (Io=30A)

DS_H48SV05030_08102007

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Delta Electronics H48SV manual Electrical Characteristics Curves