Page 2 of 3

www.pduke.com

2014/4/30

FED20 SERIES

20 WATTS

DC-DC CONVERTER

FED20-48S05

Efficiency VS Input Voltage

78

80

82

84

86

88

90

92

36

40

44

48

52

56

60

64

68

72

INPUT VOLTAGE (V)

FED20-48S05

Efficiency VS Output Load

45

50

55

60

65

70

75

80

85

90

95

10

20

30

40

50

60

70

80

90

100

OUTPUT LOAD (% of Full Load)

Output Current

Model

Number

Input

Range

Output

Voltage

Min. load Full load

Output

(2)

Ripple & Noise

No load

(3)

Input Current

Eff

(4)

(%)

Capacitor

(5)

Load max

FED20-12S1P5

9 ~ 18 VDC

1.5 VDC

0mA

6000mA

60mVp-p

70mA

78

65000µF

FED20-12S1P8

9 ~ 18 VDC

1.8 VDC

0mA

6000mA

60mVp-p

75mA

79

65000µF

FED20-12S2P5

9 ~ 18 VDC

2.5 VDC

0mA

6000mA

60mVp-p

80mA

83

33000µF

FED20-12S3P3

9 ~ 18 VDC

3.3 VDC

0mA

5000mA

60mVp-p

115mA

85

13000µF

FED20-12S05

9 ~ 18 VDC

5 VDC

0mA

4000mA

75mVp-p

75mA

87

6800µF

FED20-12S12

9 ~ 18 VDC

12 VDC

0mA

1670mA

75mVp-p

90mA

86

2200µF

FED20-12S15

9 ~ 18 VDC

15 VDC

0mA

1330mA

75mVp-p

35mA

86

755µF

FED20-12D12

9 ~ 18 VDC

±12VDC

0mA

±833mA

100mVp-p

45mA

86

±680µF

FED20-12D15

9 ~ 18 VDC

±15VDC

0mA

±667mA

100mVp-p

50mA

86

±450µF

FED20-24S1P5

18 ~ 36 VDC

1.5 VDC

0mA

6000mA

60mVp-p

35mA

80

65000µF

FED20-24S1P8

18 ~ 36 VDC

1.8 VDC

0mA

6000mA

60mVp-p

45mA

81

65000µF

FED20-24S2P5

18 ~ 36 VDC

2.5 VDC

0mA

6000mA

60mVp-p

40mA

84

33000µF

FED20-24S3P3

18 ~ 36 VDC

3.3 VDC

0mA

5000mA

60mVp-p

30mA

86

13000µF

FED20-24S05

18 ~ 36 VDC

5 VDC

0mA

4000mA

75mVp-p

35mA

89

6800µF

FED20-24S12

18 ~ 36 VDC

12 VDC

0mA

1670mA

75mVp-p

55mA

87

2200µF

FED20-24S15

18 ~ 36 VDC

15 VDC

0mA

1330mA

75mVp-p

40mA

87

755µF

FED20-24D12

18 ~ 36 VDC

±12VDC

0mA

±833mA

100mVp-p

30mA

87

±680µF

FED20-24D15

18 ~ 36 VDC

±15VDC

0mA

±667mA

100mVp-p

30mA

88

±450µF

FED20-48S1P5

36 ~ 75 VDC

1.5 VDC

0mA

6000mA

60mVp-p

15mA

80

65000µF

FED20-48S1P8

36 ~ 75 VDC

1.8 VDC

0mA

6000mA

60mVp-p

20mA

82

65000µF

FED20-48S2P5

36 ~ 75 VDC

2.5 VDC

0mA

6000mA

60mVp-p

30mA

84

33000µF

FED20-48S3P3

36 ~ 75 VDC

3.3 VDC

0mA

5000mA

60mVp-p

15mA

87

13000µF

FED20-48S05

36 ~ 75 VDC

5 VDC

0mA

4000mA

75mVp-p

20mA

89

6800µF

FED20-48S12

36 ~ 75 VDC

12 VDC

0mA

1670mA

75mVp-p

35mA

88

2200µF

FED20-48S15

36 ~ 75 VDC

15 VDC

0mA

1330mA

75mVp-p

50mA

87

755µF

FED20-48D12

36 ~ 75 VDC

±12VDC

0mA

±833mA

100mVp-p

20mA

88

±680µF

FED20-48D15

36 ~ 75 VDC

±15VDC

0mA

±667mA

100mVp-p

20mA

88

±450µF

FED20-48S05 Derating Curve

0

20

40

60

80

100

120

-40

-20

0

20

40

60

80

100

120

AMBIENT TEMPERATURE(

℃)

70

Note

1.

MIL-HDBK-217F @Ta=25 ºC, Full load.

2.

Typical value at nominal input and full load. (20MHZ BW.)

3.

Typical value at nominal input and no load.

4.

Typical value at nominal input and full load.

5.

Test by minimum input and constant resistive load.

6.

The CTRL pin voltage is referenced to -INPUT.

To order negative logic ON-OFF control add the suffix-N (Ex: FED20-24S05-N).

7.

Heat-sink is optional and P/N: 7G-0020C-F.

8.

The FED20 series standard module meets EN55022 Class A and Class B with external components.

For more detail information, please contact with P-DUKE.

9.

An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5.

The filter capacitor Power Mate suggest: Nippon chemi-con KY series, 220µF/100V.

CAUTION: This power module is not internally fused. An input line fuse must always be used.

FED20-48S05 Derating Curve

With Heatsink (Note 7 )

0

20

40

60

80

100

120

-40

-20

0

20

40

60

80

100

120

AMBIENT TEMPERATURE(

℃)

75

FED20-48S05 Derating Curve

With Heat-sink (Note 7)