DER-47

LNK305 Single Output Supply

April 20, 2005

Page 9 of 9

Power Integrations

Tel: +1 408 414 9660 Fax: +1 408 414 9760

www.powerint.com

For the latest updates, visit our Web site: www.powerint.com

PATENT INFORMATION

Power Integrations reserves the right to make changes to its products at any time to improve reliability or manufacturability.

Power Integrations does not assume any liability arising from the use of any device or circuit described herein, nor does it

convey any license under its patent rights or the rights of others.

The products and applications illustrated herein (including circuits external to the products and transformer construction) may

be covered by one or more U.S. and foreign patents or potentially by pending U.S. and foreign patent applications assigned to

Power Integrations. A complete list of Power Integrations’ patents may be found at www.powerint.com.

The PI Logo,

TOPSwitch, TinySwitch, LinkSwitch, and EcoSmart are registered trademarks of Power Integrations.

PI Expert and DPA-Switch are trademarks of Power Integrations.

© Copyright 2003, Power Integrations.

WORLD HEADQUARTERS

Power Integrations

5245 Hellyer Avenue,

San Jose, CA 95138, USA

Main:

+1-408-414-9200

Customer Service:

Phone:

+1-408-414-9665

Fax:

+1-408-414-9765

e-mail:

usasales@powerint.com

CHINA (SHENZHEN)

Power Integrations

International Holdings, Inc.

Rm# 1705, Bao Hua Bldg.

1016 Hua Qiang Bei Lu,

Shenzhen, Guangdong,

518031, China

Phone:

+86-755-8367-5143

Fax:

+86-755-8377-9610

e-mail: chinasales@powerint.com

ITALY

Power Integrations s.r.l.

Via Vittorio Veneto 12,

Bresso, Milano,

20091, Italy

Phone: +39-028-928-6001

Fax:

+39-028-928-6009

e-mail:

eurosales@powerint.com

SINGAPORE (ASIA PACIFIC

HEADQUARTERS)

Power Integrations, Singapore

51 Newton Road,

#15-08/10 Goldhill Plaza,

Singapore, 308900

Phone:

+65-6358-2160

Fax:

+65-6358-2015

e-mail:

singaporesales@powerint.com

AMERICAS

Power Integrations, Inc.

4335 South Lee Street,

Suite G,

Buford, GA 30518, USA

Phone:

+1-678-714-6033

Fax:

+1-678-714-6012

e-mail:

usasales@powerint.com

GERMANY

Power Integrations, GmbH

Rueckerstrasse 3,

D-80336, Munich, Germany

Phone:

+49-895-527-3910

Fax:

+49-895-527-3920

e-mail: eurosales@powerint.com

JAPAN

Power Integrations, K.K.

Keihin-Tatemono 1st Bldg.

12-20 Shin-Yokohama,

2-Chome,

Kohoku-ku, Yokohama-shi,

Kanagawa 222-0033, Japan

Phone:

+81-45-471-1021

Fax:

+81-45-471-3717

e-mail:

japansales@powerint.com

TAIWAN

Power Integrations

International Holdings, Inc.

17F-3, No. 510,

Chung Hsiao E. Rd., Sec. 5,

Taipei, Taiwan 110, R.O.C.

Phone:

+886-2-2727-1221

Fax:

+886-2-2727-1223

e-mail:

taiwansales@powerint.com

CHINA (SHANGHAI)

Power Integrations

International Holdings, Inc.

Rm 807, Pacheer,

Commercial Centre,

555 Nanjing West Road,

Shanghai, 200041, China

Phone:

+86-21-6215-5548

Fax:

+86-21-6215-2468

chinasales@powerint.com

INDIA (TECHNICAL SUPPORT)

Innovatech

261/A, Ground Floor

7th Main, 17th Cross,

Sadashivanagar

Bangalore, India, 560080

Phone:

+91-80-5113-8020

Fax:

+91-80-5113-8023

e-mail: indiasales@powerint.com

KOREA

Power Integrations

International Holdings, Inc.

8th Floor, DongSung Bldg.

17-8 Yoido-dong,

Youngdeungpo-gu,

Seoul, 150-874, Korea

Phone:

+82-2-782-2840

Fax:

+82-2-782-4427

e-mail:

koreasales@powerint.com

UK (EUROPE & AFRICA

HEADQUARTERS)

1st Floor, St. James’s House

East Street

Farnham, Surrey GU9 7TJ

United Kingdom

Phone:

+44-1252-730-140

Fax:

+44-1252-727-689

e-mail: eurosales@powerint.com

APPLICATIONS HOTLINE

World Wide +1-408-414-9660

APPLICATIONS FAX

World Wide +1-408-414-9760