B2-80

MHF SERIES

12 WATT

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

Output Power (Watts)

MHF2812D Efficiency

50

90

80

70

60

2

4

6

8

10

12

16V

40V

28V

14

Output Load (%)

Condition A: 50% Load Pos. Vout, 50% to 20% Neg. Vout

Condition B: 50% Load Neg. Vout, 50% to 20% Pos. Vout

MHF Negative Output Voltage

Cross Regulation

–10

010230

40

50

–6

–4

–8

0

2

4

6

10

2812D

Cond. B

Cond. A

2812D

8

2

2815D

Output Power (Watts)

MHF2805S Efficiency

50

90

80

70

60

2468

10

12

28V

14

40V

16V

Output Power (Watts)

MHF2812S Efficiency

50

90

80

70

60

2

4

68

10

12

16V

40V

28V

14

Output Power (Watts)

MHF2815D Efficiency

50

90

80

70

60

2

4

6

8

10

12

19V

40V

28V

14

Output Power (Watts)

MHF2815S Efficiency

50

90

80

70

60

2

4

6

8

10

12

19V

40V

28V

14

Output Load (%)

Positive Output 20% to 80% Load

Negative Output 80% to 20% Load

MHF Dual Negative Output Voltage

Cross Regulation

–20

0

20406080

100

–10

–5

–15

0

5

10

15

20

2812D

2815D

Output Power (Watts)

50 mV Drop

MHF Single Low Line Dropout

11

2468

10

12

14

13

14

12

15

16

17

18

19

2812S

2815S

2805S

Output Power (Watts)

50 mV Drop

MHF Dual Low Line Dropout

11

2468

10

12

14

13

14

12

15

16

17

18

19

2812D

2815D

218211-001-DTS Rev A

DQ# 1011

All technical information is believed to be accurate, but no responsibility is

assumed for errors or omissions. Interpoint reserves the right to make changes in

products or specifications without notice. MHF Series is a trademark of Interpoint.

Copyright © 1992 - 1999 Interpoint. All rights reserved.