PIN OUT

SMFL

28 05 S / K

R

Base Model

Input Voltage

Output Voltage

Screening

Number of Outputs

(S = single, D = dual)

Radiation Level

Angled corner indicates pin one.

1

2

3

4

5

6

12

11

10

9

8

7

TOP VIEW

SMFL

(Pin side, marked side)

5

SMFL SERIES

65 WATT

MODEL NUMBERING KEY

Pin

Single Output

Dual Output

1

Positive Input

Positive Input

2

Input Common

Input Common

3

Triple (TRI)

Triple (TRI)

4

Inhibit 1 (INH1)

Inhibit 1 (INH1)

5

Sync Out

Sync Out

6

Sync In

Sync In

7

Positive Output

Positive Output

8

Output Common

Output Common

9

Sense Return

Negative Output

10

Positive Sense

No connection

11

Slave

Slave

12

Master / Inhibit 2 Master / Inhibit 2

Pin 6 should be connected to input common if

external sync (Sync In) is not used.

Sense pins must be connected to their respective

outputs if not used.

Typical Performance Curves: 25°C Tc , 28 VDC Vin, 100% load, free run, unless otherwise specified.

Output (Watts)

SMFL2805S & SMFL2805D Efficiency

60

90

85

80

75

70

10

20

30

40

50

28V

40V

65

16V

Output Power (Watts)

SMFL2812S & SMFL2812D Efficiency

60

90

85

80

75

70

10

20

30

40

50

60

40V

16V

28V

65

60

90

85

80

75

70

10

20

30

40

50

65

60

65

16V

Output Power (Watts)

SMFL2815S & SMFL2815D Efficiency

40V

28V

See Figures 17 and 18 for dimensions.

SMD NUMBERS

IN PROCESS

5962-9316302HXC

IN PROCESS

IN PROCESS

IN PROCESS

IN PROCESS

5962-9319302HXC

SMFL283R3S/HO

SMFL2805S/HO

SMFL2812S/HO

SMFL2815S/HO

SMFL2805D/HO

SMFL2812D/HO

SMFL2815D/HO

The SMD number shown is for Class H screening, non-

flanged, and no Radiation Hardness Assurance (RHA) level.

See the SMD for the numbers for other screening and radia-

tion levels. For exact specifications for an SMD product, refer

to the SMD drawing. Call your Interpoint representative for

status on the SMFL SMD releases which are “in process.”

SMDs can be downloaded from

http://www.dscc.dla.mil/programs/smcr