MSR28512TSLASHES datasheet(4/6 Pages) INTERPOINT

4 / 6 page

PIN OUT

B4-30

MSR SERIES

4 WATT

DC/DC CONVERTERS

MODEL NUMBERING KEY

MSR

28 512 T / ES

Base Model

Input Voltage

Output Voltage

Screening

Number of Outputs

(S = single, D = dual, T = triple)

(Main and aux. Vout for triple models)

(Standard screening has no designator

in this position.)

Dot on top of cover

indicates pin one.

BOTTOM VIEW

MSR

See section B8, case C2, for dimensions.

FIGURE 3: PIN OUT

Single Output

Dual Output

Triple Output

1, 21

Positive Input

No connection

Case

No connection

Negative Aux. Output

No connection

No Connection

Output Common Main2

No connection

Output Common Aux.2

Output Common3

Output Common

Positive Aux. Output

Output Common3

No connection

+5 VDC Output

No connection

Positive Output

No connection

Positive Output3

Negative Output

No connection

Positive Output3

No connection

Ext. Capacitor

No connection

Inhibit

No connection

17, 181

Input Common

Pin Out Notes

1. Make external connection to both pins on all models.

Pins 1 and 2 positive input

Pins 17 and 18 input common

2. Pins 6 and 7 on triple output models are connected internally.

3. On the HR41-2805:

Make external connections to both output common pins (8 and 9).

Make external connections to both positive output pins (12 and 13).

WARNING:EXTERNAL CAPACITORS REQUIRED

OPERATION WITHOUT EXTERNAL CAPACITORS WILL RESULT IN DAMAGE TO THE INTERNAL CIRCUITRY.

24021-001-DTS Rev A

DQ# 1022

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. MSR Series is a trademark of Interpoint.

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