MG-71

MGFW40

DC-DC Converters PCB Mount Type

MGF W

40

24

12

Ordering information

1Series name

2Dual output

3Output wattage

4Input voltage

5Output voltage

6Optional

G: Capacitor between

Input and Output is removed.

R : with Remote ON/OFF

(Positive logic control)

R

1

2

3

4

5

6

MODEL

MGFW400512

MGFW400515

MGFW402412

MGFW402415

MGFW404812

MGFW404815

MAX OUTPUT WATTAGE[W]

31.2

30

40.8

42

40.8

42

DC OUTPUT

VOLTAGE[V]

*1

±12 or +24

±15 or +30

±12 or +24

±15 or +30

±12 or +24

±15 or +30

CURRENT[A]

1.3

1

1.7

1.4

1.7

1.4

SPECIFICATIONS

MODEL

MGFW400512

MGFW400515

MGFW402412

MGFW402415

MGFW404812

MGFW404815

INPUT

VOLTAGE[V]

DC4.5 - 13 (Surge Voltage 15V, 100ms max)

DC9 - 36 (Surge Voltage 50V, 100ms max)

DC18 - 76 (Surge Voltage 100V, 100ms max)

CURRENT[A]

*2

7.26typ

6.90typ

1.87typ

1.92typ

0.93typ

0.96typ

EFFICIENCY[%]

*2

86typ

87typ

91typ

91typ

91typ

91typ

OUTPUT

VOLTAGE[V]

±12(+24)

±15(+30)

±12(+24)

±15(+30)

±12(+24)

±15(+30)

CURRENT[A]

1.3

1

1.7

1.4

1.7

1.4

LINE REGULATION[mV]

60max

75max

60max

75max

60max

75max

LOAD REGULATION[mV]

*3

600max

750max

600max

750max

600max

750max

*4

480max

600max

480max

600max

480max

600max

RIPPLE[mVp-p]

*5

-20 to +60C 100max

100max

100max

100max

100max

100max

-40 to -20C 120max

120max

120max

120max

120max

120max

RIPPLE NOISE[mVp-p]

*5

-20 to +60C 100max

100max

100max

100max

100max

100max

-40 to -20C 150max

150max

150max

150max

150max

150max

TEMPERATURE REGULATION[mV]

-20 to +60C 150max

180max

150max

180max

150max

180max

-40 to +60C 240max

290max

240max

290max

240max

290max

DRIFT[mV]

*6

50max

60max

50max

60max

50max

60max

START-UP TIME[ms]

30max (Minimum input, Rated load)

14.602 - 15.505

11.765 - 12.492

14.602 - 15.505

11.765 - 12.492

14.602 - 15.505

PROTECTION

CIRCUIT AND

OTHERS

OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically

OVERVOLTAGE PROTECTION Work over 115 to 140% of rating (Total of +Vo and -Vo)

REMOTE ON/OFF

Provided (Negative logic L:ON, H:OFF)

ISOLATION

INPUT-OUTPUT

DC1,500V 1minute, Cutoff current = 10mA, DC500V 1,000MW min (20±15C)

INPUT-CASE

DC1,000V 1minute, Cutoff current = 10mA, DC500V 1,000MW min (20±15C)

OUTPUT-CASE

DC1,000V 1minute, Cutoff current = 10mA, DC500V 1,000MW min (20±15C)

ENVIRONMENT

OPERATINGTEMP.,HUMID.AND ALTITUDE -40 to +85C, 20 to 95%RH (Non condensing) (Refer to “Derating”), 5,000m (16,400feet) max

STORAGE TEMP.,HUMID.AND ALTITUDE -40 to +100C, 20 to 95%RH (Non condensing), 9,000m (30,000feet) max

VIBRATION

IMPACT

SAFETY

AGENCY APPROVALS

UL62368-1, C-UL (CSA62368-1), EN62368-1

OTHERS

CASE SIZE/WEIGHT

25.4X9.9X25.4mm (WXHXD) / 30g max

COOLING METHOD

Convection/Forced air

*1

Single output +24V/+30V with no use of COM

*2

Rated input voltage(DC5V , DC24V, DC48V) Io=100%

*3

Symmetrical loading from 0% to 100%

*4

Symmetrical loading from 20% to 100%

*5

Riple and Ripple Noise is measured by using test board with ceramic capacitor 22μF and

Recommended Capacitance at 50mm from output pins. (20MHz Oscilloscope)

*6

Drift is the DC output accuracy for eight hour period after a half-hour warm-up at 25C

*7

Rated input voltage (DC5V, DC24V, DC48V), rated output wattage, ambient temperature

at 25C

*

Parallel operation with other model is not possible.

January 31, 2022