Rev D

DCHB150 SERIES

132~196 Watts

DC/DC Power Converters

Single Output

1/29/2018

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

Page 5 of 7

MECHANICAL DRAWINGS

1.

All 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)

5.

Mounting screw should always be used.

6.

The screw locked torque: MAX 5.0kgf-cm (0.49N-m)

PIN CONNECTION

PIN

DEFINE

DIAMETER

1

-Vin

0.04 Inch

2

Case (option)

0.04 Inch

3

Ctrl

0.04 Inch

4

+Vin

0.04 Inch

5

-Vout

0.08 Inch

6

-Sense

0.04 Inch

7

Trim

0.04 Inch

8

+Sense

0.04 Inch

9

+Vout

0.08 Inch

10

Sync (option)

0.04 Inch

EXTERNAL OUTPUT TRIMMING

Output can be externally trimmed by using the method

shown below.

DCHB150-xxSxx-T

TERMINAL CONNECTION

NO.

DEFINE

WIRE RANGE

1

-Vin

8AWG to 9AWG

2

NC

NA

3

Ctrl

14AWG to 18AWG

4

+Vin

8AWG to 9AWG

5

-Vout

4AWG to 5AWG

6

-Sense

14AWG to 18AWG

7

Trim

14AWG to 18AWG

8

+Sense

14AWG to 18AWG

9

+Vout

4AWG to 5AWG