These are examples for reference only and are not guaranteed specifications.

100 μs/div

100 μs/div

45-16 Vin

2.5 ms/div

50 - 100 - 50%

25 ms/div

Full Load

SMHF2815D Turn-On

SMHF2815D Representative of

Dual Output Line Transient

SMHF2815D Representative of

Dual Output Line Transient

SMHF2815D Representative of

Dual Output Load Transient

100 µs/div

100 µs/div

100 µs/div

50 - 100 - 50% Load

SMHF2815D Representative of

Dual Output Turn-On Delay

4 ms/div

Full resistive load

SMHF2805D Efficiency

Output Power (Watts)

35

45

55

65

75

85

95

1.2

3

6

9

12

Output Power (Watts)

16V

28V

45V

SMHF2805D

SMHF2812D Efficiency

Output Power (Watts)

35

45

55

65

75

85

95

1.5

3.75

7.5

11.25

15

Output Power (Watts)

16V

28V

45V

SMHF2812D

SMHF2815D Efficiency

Output Power (Watts)

35

45

55

65

75

85

95

1.5

3.75

7.5

11.25

15

Output Power (Watts)

16V

28V

45V

SMHF2815D

POSITIVE OUTPUT LOAD (% OF TOTAL LOAD)

CROSS REGULATION

-10

100

0

20

40

60

80

-5

0

5

10

2812D

2815D

2805D

OUTPUT LOAD (%)

COND. A: 50% LOAD +V; 50% to 10% -V

COND. B: 50% LOAD -V; 50% to 10% +V

SMHF2805D/SMHF2812D/SMHF2815D

CROSS REGULATION

-10

0

10

10

20

30

40

50

-8

-6

-4

-2

2

4

6

8

2815D

2812D

2812D

COND B

COND A

2805D

2805D

SMHF Dual Cross Regulation

SMHF Dual Cross Regulation

Positive Output Load (% of Total Load)

Output Load (%)

Condition A: +V 50% Load; -V 50% to 10% Load

Condition B: -V 50% Load; +V 50% to 10% Load

sMHF single and dual dc-dc converters

Page 11 of 15

16-45 Volt input – 15 Watt

www.craneae.com/interpoint

SMHF Rev AF - 2015.10.28

Crane Aerospace & Electronics Power Solutions