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241

April-2005

POWERLINE

DC/DC-Converter

RP30-S_DE

Series

125

75

50

25

0

100

Ambient Temperature Range (°C)

-25 -10 0

50 60

80 90 100

Natural Convection

-40

70

62°C

125

75

50

25

0

100

Ambient Temperature Range (°C)

-25 -10 0

50 60 70

80 90 100

Natural Convection

-40

71°C

RP30-4805SE

RP30-4805SEW With Heat Sink

93

85

84

82

Intput Voltage (V)

36

86

87

88

89

90

91

92

83

40

60 65

45 50 55

70 75

Efficiency VS Input Voltage

92

80

78

74

Output Load (A)

1

84

85

86

87

88

89

90

76

25

6

34

Efficiency VS Output Load

RP30-4805SE

RP30-4805SE

Typical Characteristics

Input Voltage Range

12V nominal input

9-18VDC

24V nominal input

18-36VDC

48V nominal input

36-75VDC

Under Voltage Lockout

12V input

DC-DC ON

9VDC

DC-DC OFF

8VDC

24V input

DC-DC ON

17.8VDC

DC-DC OFF

16VDC

48V input

DC-DC ON

36VDC

DC-DC OFF

33VDC

Input Filter (see note 1)

L-C Type

Input Voltage Variation dv/dt

(Complies with ETS300 132 part 4.4)

5V/ms max

Input Surge Voltage (100 ms max.)

12V Input

36VDC

24V Input

50VDC

48V Input

100VDC

Input Reflected Ripple (nominal Vin and full load)

30mAp-p

Start Up Time (nominal Vin and constant resistor load)

25ms typ.

Remote ON/OFF (see note 7)

DC-DC ON

Open or 3.5V < Vr < 12V

DC-DC OFF

Short or 0V < Vr < 1.2V

Remote OFF input current

Nominal input

2.5mA

continued on next page

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