Rev C

DCMPP03 SERIES

3 Watt

Medical DC/DC Power Converters

2/03/2016

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •

Fax 603-778-9797

website: www.wallindustries.com • e-mail: sales@wallindustries.com

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CHARACTERISTIC CURVES

DCMPP03-48S05A Derating Curve

DCMPP03-48S05A Efficiency vs Input Voltage

DCMPP03-48S05A Efficiency vs Output Load

MECHANICAL DRAWINGS

A Type Pin Connection (Suffix “A”)

PIN CONNECTIONS

PIN

SINGLE

DUAL

1

+INPUT

+INPUT

11

NO PIN

COMMON

12

-OUTPUT

NO PIN

13

+OUTPUT

-OUTPUT

15

NO PIN

+OUTPUT

23

-INPUT

-INPUT

24

-INPUT

-INPUT

1.

Dimensions in inch (mm)

2.

Tolerance: x.xx±0.02 (x.x±0.5)

x.xxx±0.01 (x.xx±0.25)

3.

Pin Pitch Tolerance: ±0.01 (0.25)

Pin Dimension Tolerance: ±0.004 (0.1)

B Type Pin Connection (Suffix “B”)

PIN CONNECTIONS

PIN

SINGLE

DUAL

1

CTRL (Optional)

CTRL (Optional)

2

-INPUT

-INPUT

10

TRIM (Optional)

TRIM (Optional)

11

**NO PIN/NC

-OUTPUT

14

+OUTPUT

+OUTPUT

16

-OUTPUT

COMMON

22

+INPUT

+INPUT

23

+INPUT

+INPUT

**For single output models, Pin 11 is “NO PIN” with the trim

pin option (Suffix “-T”) and “NC” without the trim pin option.

1.

Dimensions in inch (mm)

2.

Tolerance: x.xx±0.02 (x.x±0.5)

x.xxx±0.01 (x.xx±0.25)

3.

Pin Pitch Tolerance: ±0.01 (0.25)

4.

Pin Dimension Tolerance: ±0.004 (0.1)

EXTERNAL OUTPUT TRIMMING

Output can be externally trimmed by using the method shown

below. ( ) for dual output trim