Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

603-778-2300 www.wallindustries.com Fax 603-778-9797

DB Series

2:1 Input Voltage Range

40 Watt DC/DC Converter

Single, Dual, and Triple Outputs

MECHANICAL DRAWING

PIN CONNECTION

PIN

SINGLE

DUAL

DUAL POSITIVE

TRIPLE

1

+Input

+Input

+Input

+Input

2

-Input

-Input

-Input

-Input

3

CTRL

CTRL

CTRL

CTRL

4

NC

No Pin

3.3V

+AUX

5

+Output

3.3V RTN (Com)

Com

6

Com

NC

-AUX

7

+Output

Com

NC

+Output

8

-Output

-Output

5V

-Output (Com)

9

Trim

Trim

5V RTN (Com)

NC

1. All dimensions in inches (mm)

Tolerance: X.XX±0.02 (X.X±0.5)

X.XXX±0.01 (X.XX±0.25)

2. Pin pitch tolerance ±0.014 (0.35)

EXTERNAL OUTPUT TRIMMING

Output can be externally trimmed by

using the method shown below.

( ) for dual output trim