Technical enquiries email: mk@murata-ps.com, tel: +44 (0)1908 615232

MEA1 Series

1kVDC Isolated 1W Dual Output DC/DC Converters

2010-07-08

KDC_MEA1.C03 Page 1 of 8

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SELECTION GUIDE

Order Code

V

V

mA

mA

%

mVp-p

%

%

pF

kHrs

MEA1D0505SC

5

±5

±100

233

4.8

5.4

12

25

82

85

53

3663

SIP

MEA1D0509SC

5

±9

±56

228

3.7

4.5

8

20

84

86.5

51

3291

MEA1D0512SC

5

±12

±42

228

4

5

6

20

84

87

45

2860

MEA1D0515SC

5

±15

±33

225

3.8

4.5

6

20

84

87

46

2374

MEA1D1205SC

12

±5

±100

98

3.5

4

9

20

81

85

44

3352

MEA1D1209SC

12

±9

±56

95

2.5

3

7

20

83

86.5

61

3083

MEA1D1212SC

12

±12

±42

93

2.6

3.5

6

20

85

89

88

2701

MEA1D1215SC

12

±15

±33

94

2.2

3

5

20

84

88

78

2264

MEA1D1505SC

15

±5

±100

78

3

3.5

8

20

80

84

40

MEA1D1509SC

15

±9

±56

76

2.1

2.5

7

20

82

87

65

MEA1D1512SC

15

±12

±42

76

2

2.5

5

20

83

87.5

75

MEA1D1515SC

15

±15

±33

75

2

2.5

5

20

85

89.5

104

MEA1D2405SC

24

±5

±100

49

2.8

3.5

9

20

81

84.5

47

MEA1D2409SC

24

±9

±56

47

1.8

2.5

7

20

84

87.5

80

MEA1D2412SC

24

±12

±42

47

1.6

2.5

4

20

84

87

85

MEA1D2415SC

24

±15

±33

47

1.5

2.5

3

20

85

88.5

106

MEA1D4805SC

48

±5

±100

26

2.6

4

14

25

77

80

44

MEA1D4809SC

48

±9

±56

25

1.6

3

8

20

79

82

72

MEA1D4812SC

48

±12

±42

25

1.6

3

7

20

78

83

91

MEA1D4815SC

48

±15

±33

25

1.3

2.5

6

20

80

83.5

109

MEA1D0505DC

5

±5

±100

232

5

6.2

12

25

82

85

52

DIP

MEA1D0509DC

5

±9

±56

227

3.9

5

9

20

84

86.7

49

MEA1D0512DC

5

±12

±42

226

4.2

5.3

7

20

84

87

47

MEA1D0515DC

5

±15

±33

224

4.1

5.3

6

20

84

87.5

46

MEA1D1205DC

12

±5

±100

97

3.6

4.5

9

20

81

84.5

43

MEA1D1209DC

12

±9

±56

95

2.6

3.5

7

20

83

86.5

64

MEA1D1212DC

12

±12

±42

93

2.7

3.5

6

20

85

89

89

MEA1D1215DC

12

±15

±33

94

2.3

3

6

20

84

88

76

MEA1D1505DC

15

±5

±100

78

3.1

4

9

20

80

84

42

MEA1D1509DC

15

±9

±56

76

2.2

3

6

20

82

87

50

MEA1D1512DC

15

±12

±42

76

2

2.7

6

20

83

87.5

77

MEA1D1515DC

15

±15

±33

75

2

2.7

6

20

85

89.5

106

MEA1D2405DC

24

±5

±100

49

2.8

4

10

20

81

84.5

47

MEA1D2409DC

24

±9

±56

48

2

3.8

8

20

84

87

77

MEA1D2412DC

24

±12

±42

47

1.6

2.5

6

20

84

87

83

MEA1D2415DC

24

±15

±33

47

1.5

2.3

6

20

85

88

100

1. See Ripple & Noise characterisation method.

2. Calculated using MIL-HDBK-217F FN2 with nominal input voltage at full load.

FEATURES

UL 60950 recognized

RoHS compliant

Typical efficiency to 89.5%

Wide temperature performance at full

1 Watt load, –40°C to 85°C

UL 94V-0 package material

No heatsink required

Industry standard pinout

Power sharing on output

5V,12V, 15V, 24V, & 48V input

5V, 9V, 12V, & 15V output

Fully encapsulated with toroidal

magnetics

No external components required

No electrolytic or tantalum capacitors

PRODUCT OVERVIEW

The MEA series is the new high performance

version of our 1W NMA series. The MEA series

is more efficient and offers improved regulation

performance ≤5% for applications where a wide

output voltage variation can not be tolerated. They

are ideally suited for providing dual rail supplies

with the added benefit of galvanic isolation to

reduce switching noise. All of the rated power

may be drawn from a single output providing the

total load does not exceed 1 watt.