Rev G

DCHBW75 SERIES

Up to 76.8 Watts

DC/DC Power Converter

Single Outputs

2/6/2018

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 9

EFFICIENCY GRAPHS

DCHBW75-48S05 Efficiency vs. Input Voltage

DCHBW75-48S05 Efficiency vs. Output Load

MECHANICAL DRAWINGS

METAL CASE (24VDC & 48VDC Nominal Input Models)

PIN CONNECTION

PIN

DEFINE

DIAMETER

1

-Vin

0.04 Inch

2

Case

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

EXTERNAL OUTPUT TRIMMING

Output can be externally trimmed by

using the method shown below

Notes:

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 Screws should always be used

6.

The screw locked torque: MAX 5.0kgf-cm(049N-m)