Page 2 of 3 Issued Date：2008/05/21

62.9

69.4

FEC30-48S05 Derating Curve

0

20

40

60

80

100

120

-40

-20

0

20406080

100

120

AMBIENT TEMPERATURE(℃)

FEC30-48S05 Derating Curve

With Heatsink (Note 4 )

0

20

40

60

80

100

120

-40

-20

0

2040

6080

100

120

AMBIENT TEMPERATURE(℃)

Output Current

Input Current

Model

Number

Input

Range

Output

Voltage Min. load

Full load

Output

(4)

Ripple & Noise No load

Eff

(4)

(%)

Capacitor

(5)

Load max

FEC30-12S1P5 9 – 18 VDC

1.5 VDC

0mA

6000mA

50mVp-p

100mA

1014mA

78

85800μF

FEC30-12S1P8 9 – 18 VDC 1.8 VDC

0mA

6000mA

50mVp-p

100mA

1169mA

81

65000μF

FEC30-12S2P5 9 – 18 VDC 2.5 VDC

0mA

6000mA

50mVp-p

110mA

1582mA

83

33000μF

FEC30-12S3P3 9 – 18 VDC 3.3 VDC

0mA

6000mA

50mVp-p

115mA

2037mA

85

19500μF

FEC30-12S05

9 – 18 VDC

5 VDC

0mA

6000mA

50mVp-p

95mA

3012mA

87

10200μF

FEC30-12S12

9 – 18 VDC

12 VDC

0mA

2500mA

75mVp-p

170mA

2976mA

88

3240μF

FEC30-12S15

9 – 18 VDC

15 VDC

0mA

2000mA

75mVp-p

210mA

2976mA

88

1100μF

FEC30-12D12

9 – 18 VDC ±12 VDC

0mA

±1250mA

100mVp-p

60mA

3012mA

87

±1020μF

FEC30-12D15

9 – 18 VDC ±15 VDC

0mA

±1000mA

100mVp-p

40mA

3012mA

87

±675μF

FEC30-24S1P5 18 – 36 VDC 1.5 VDC

0mA

6000mA

50mVp-p

50mA

493mA

80

85800μF

FEC30-24S1P8 18 – 36 VDC 1.8 VDC

0mA

6000mA

50mVp-p

35mA

580mA

82

65000μF

FEC30-24S2P5 18 – 36 VDC 2.5 VDC

0mA

6000mA

50mVp-p

45mA

780mA

84

33000μF

FEC30-24S3P3 18 – 36 VDC 3.3 VDC

0mA

6000mA

50mVp-p

50mA

1010mA

86

19500μF

FEC30-24S05 18 – 36 VDC

5 VDC

0mA

6000mA

50mVp-p

50mA

1490mA

88

10200μF

FEC30-24S12 18 – 36 VDC 12 VDC

0mA

2500mA

75mVp-p

80mA

1470mA

89

3300μF

FEC30-24S15 18 – 36 VDC 15 VDC

0mA

2000mA

75mVp-p

90mA

1470mA

89

1100μF

FEC30-24D12 18 – 36 VDC ±12 VDC

0mA

±1250mA

100mVp-p

30mA

1488mA

88

±1020μF

FEC30-24D15 18 – 36 VDC ±15 VDC

0mA

±1000mA

100mVp-p

30mA

1488mA

88

±675μF

FEC30-48S1P5 36 – 75 VDC 1.5 VDC

0mA

6000mA

50mVp-p

20mA

244mA

81

85800μF

FEC30-48S1P8 36 – 75 VDC 1.8 VDC

0mA

6000mA

50mVp-p

20mA

290mA

83

65000μF

FEC30-48S2P5 36 – 75 VDC 2.5 VDC

0mA

6000mA

50mVp-p

25mA

390mA

85

33000μF

FEC30-48S3P3 36 – 75 VDC 3.3 VDC

0mA

6000mA

50mVp-p

30mA

500mA

87

19500μF

FEC30-48S05 36 – 75 VDC

5 VDC

0mA

6000mA

50mVp-p

35mA

740mA

89

10200μF

FEC30-48S12 36 – 75 VDC 12 VDC

0mA

2500mA

75mVp-p

35mA

730mA

90

3300μF

FEC30-48S15 36 – 75 VDC 15 VDC

0mA

2000mA

75mVp-p

55mA

730mA

90

1100μF

FEC30-48D12 36 – 75 VDC ±12 VDC

0mA

±1250mA

100mVp-p

20mA

744mA

88

±1020μF

FEC30-48D15 36 – 75 VDC ±15 VDC

0mA

±1000mA

100mVp-p

20mA

744mA

88

±675μF

FEC30-48S05

Efficiency VS Input Voltage

80

82

84

86

88

90

92

36

40

44

48

52

56

60

64

68

72

INPUT VOLTAGE (V)

FEC30-48S05

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)

Note

1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC.

MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load(Ground, Benign, controlled environment).

2. Maximum value at nominal input voltage and full load.

3. Typical value at nominal input voltage and no load.

4. Typical value at nominal input voltage and full load.

5. Test by minimum Vin and constant resistive load.

6. The ON/OFF control pin voltage is referenced to -Vin.

7. Heat sink is optional and P/N: 7G-0011C-F.

8. The FEC30 series can meet EN55022 Class A with parallel an external capacitor to the input pins.

Recommend: 12Vin : 6.8μF/50V 1812 MLCC .

24Vin : 6.8μF/50V 1812 MLCC .

48Vin : 2.2μF/100V 1812 MLCC.

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, ESR 48mΩ.

(Note 7)