Electrical Characteristics: 25°C Tc, 28 VdC Vin, 100% load, free run, unless otherwise specified.

Notes

1.on dual output models the maximum combined output power is 70 watts.

A maximum of 95% (66.5 W) is available from any single output.

2.on triple output models the maximum combined output power is 60 watts.

A maximum of 50 watts is available from a single output.

3.Balanced loads

4.Regulationeffectonthenegativedualoutputduringthedefined

conditions.

5.Regulationeffectonbothdualoutputsduringthedefinedconditions.

DUALAnDtRIPLeOUtPUtmODeLS

mFW2812d

mFW2815d

mFW2812T

mFW2815T

unIts

paRaMEtER

COnDItIOns

MIn

typ

MaX MIn

typ

MaX MIn typ MaX MIn

typ

MaX

Output VOltagE

Full

lOaD

MaIn

—

—

—

±11.88 ±12 ±12.12

—

—

—

±14.85 ±15 ±15.15

4.95 5.05 5.10

±11.65±11.80±12.05

4.90

4.95

5.05

±15.05 ±15.30 ±15.55

VdC

Dual

Output

CuRREnt1,2

MaIn

—

—

—

—

2.92

5.5

—

—

—

—

2.33

4.4

—

4.0

10.0

—

1.67

4.2

—

4.0

10.0

—

1.33

3.33

A

Dual

Output pOwER1,2

MaIn

—

—

—

—

35

66.5

—

—

70

—

—

—

—

35

66.5

—

—

70

—

20

50

—

20

50

—

—

60

—

20

50

—

20

50

—

—

60

W

tOtal

Output RIpplE

Full lOaD

bw

≤ 2 mHz

MaIn

—

—

—

—

30

50

—

—

—

—

30

50

—

50

85

—

50

85

—

50

85

—

50

85

mV p-p

Dual

lInE REgulatIOn

MaIn

—

—

—

—

10

25

—

—

—

—

10

25

—

2

20

—

100

200

—

2

20

—

100

200

mV

Dual

lOaD REgulatIOn3

nO lOaD

tO Full

MaIn

—

—

—

—

25

50

—

—

—

—

25

50

—

5

20

—

480

600

—

5

20

—

300

450

mV

Dual

CROss

REgulatIOn4

Dual

—

1.5

3.0

—

2.0

4.0

—

1.5

3.0

—

2.0

3.5

—

—

—

—

—

—

—

—

—

—

—

—

%

CROss

REgulatIOn5

MaIn

Dual

—

—

—

—

—

—

—

—

—

—

—

—

—

2.3

6.0

—

5.4

9.0

—

2.3

5.0

—

5.0

7.0

%

MaIn

Dual

Input VOltagE

19

28

40 19

28

40 19

28

40 19

28

40

VdC

Input CuRREnt

nO lOaD

—

75

90

—

30

35

—

75

90

—

30

35

—

60

110

—

30

35

—

60

110

—

30

35

mA

InhIbItED

Input RIpplE

CuRREnt

Full lOaD

bw

≤ 10 mHz

—

15

40 —

15

40 —

15

40 —

15

40 mA p-p

EFFICIEnCy

80

83

— 80

83

— 80

84

— 80

84

—

%

staRtup DElay

—

15

25 —

15

25 —

6

10 —

6

10

ms

mFwSeRIeS

70 WATT

Page 3 of 7

mFwRevF20100212

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