TYPICAL PERFORMANCE CURVE

OUTPUT ADJUSTMENT RESISTOR VALUES

FOR MHE2805S AND MLP2805S

B4-16

MHE/MLP SERIES

20 WATT

Output Power (Watts)

MLP2815S Efficiency

72

84

82

80

76

74

2.5

15.0

5.0

7.5

10.0

12.5

78

86

18 V

28 V

36 V

MODEL NUMBERING KEY

MHE

28 12 S

F / ES

Base Model

Input Voltage

Output Voltage

Screening

Number of Outputs

Case Option

(Non-flanged case has no designator in

this position)

(S = single, D = dual)

(Standard screening has no designator

in this position.)

PIN OUT

Pin

Single Output

Dual Output

1

Positive Input

Positive Input

2

Inhibit

Inhibit

3

Output Adjust

Positive Output

4

Output Common

Output Common

5

Positive Output

Negative Output

6

No connection

No connection

7

No connection

No connection

8

Case Ground

Case Ground

9

No connection

No connection

10

Input Common

Input Common

BOTTOM VIEW

MHE and MLP

Squared corner and dot on

top of cover indicate pin one.

Dotted line outlines flanged package option.

12

6

10

345

7

8

9

See Section B8, case H4, H6, K5 and K7 for dimensions.

Output Adjustment all single output models:

The output can be adjusted upward by using the output

adjust (pin3). The resistance between output adjust (pin 3)

and output common (pin 4) will determine the magnitude of

the increase in the output. The table above is applicable

only to MHE2805S and MLP2805S.

Resistance

Output Voltage

Pin 3 to 4

Increase (%)

∞

0

390K

+1%

145K

+2%

63K

+3%

22K

+4%

0

+5%

22820-001-DTS Rev B

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 spec-

ifications without notice. MHE Series and MLP Series are trademarks of Interpoint.

Copyright © 1995 - 1999 Interpoint. All rights reserved.