Rev E

CRW SERIES

40 Watt

DC/DC Power Converters

Single and Dual Outputs

06/23/2014

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 5

RECOMMENDED EMI FILTER

Suggested Schematic for EN55022 Conducted Emission Class A Limits

In order to meet conducted emissions EN55022 Class A the following components are needed.

In order to meet conducted emissions EN55022 Class A the following components are needed.

SINGLE OUTPUT MODELS

Model

C1

C2

C3

C4

C5, C6

L1

CRW24SXX-40

N/A

6.8µF/50V

1812 MLCC

N/A

6.8µF/50V

1812 MLCC

1000pF/2KV

1206 MLCC

2.2µH

SMD

Inductor

PMT-097

CRW48SXX-40

N/A

4.7µF/50V

1812 MLCC

N/A

4.7µF/50V

1812 MLCC

1000pF/2KV

1206 MLCC

10µH

SMD

Inductor

PMT-070

CRW110SXX-

40

Ruby-con

BXF series

68µF/200V

N/A

1µF/250V

1812 MLCC

1µF/250V

1812 MLCC

1000pF/2KV

1206 MLCC

22µH

SMD

Inductor

PMT-098

DUAL OUTPUT MODELS

Model

C1

C2

C3

C4

C5, C6

L1

CRW24DXX-40

N/A

6.8µF/50V

1812 MLCC

N/A

6.8µF/50V

1812 MLCC

1000pF/2KV

1206 MLCC

2.2µH

SMD

Inductor

PMT-097

CRW48DXX-40

N/A

4.7µF/50V

1812 MLCC

N/A

4.7µF/50V

1812 MLCC

1000pF/2KV

1206 MLCC

10µH

SMD

Inductor

PMT-070

CRW110DXX-

40

Ruby-con

BXF series

68µF/200V

N/A

1µF/250V

1812 MLCC

1µF/250V

1812 MLCC

1000pF/2KV

1206 MLCC

22µH

SMD

Inductor

PMT-098

MODEL NUMBER SETUP

CRW

48

S

05

-

40

R

H

Series Name

Input Voltage

Output Quantity

Ouptut Voltage

Output Power

Remote ON/OFF

Heatsink

24: 9-36 VDC

S: Single Output

33: 3.3 VDC

33: 33 Watts

Blank: Positive Logic

Blank: No Heatsink

48: 18-75 VDC

05: 5 VDC

40: 40 Watts

R: Negative Logic

H: Heatsink

110: 43-160 VDC

12: 12 VDC

HC: Heatsink with clamp

15: 15 VDC

24: 24 VDC

D: Dual Output

12: ±12 VDC

15: ±15 VDC

24: ±24 VDC

COMPANY INFORMATION

Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development engineers will

provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008 certification is just one example

of our commitment to producing a high quality, well-documented product for our customers.

Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely with its

customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide ongoing support for

your project above and beyond the design and production phases. Give us a call today to discuss your future projects.

Contact Wall Industries for further information:

Phone:

(603)778-2300

Toll Free:

(888)597-9255

Fax:

(603)778-9797

E-mail:

sales@wallindustries.com

Web:

www.wallindustries.com

Address:

37 Industrial Drive

Exeter, NH 03833