Sales Offices

WORLD HEADQUARTERS 5245 Hellyer Avenue San Jose, CA 95138 USA Tel: +1-408-414-9200 Fax: +1-408-414-9765 Contact Sales	AMERICAS EAST 14492 Sheldon Rd. Suite 300 Plymouth, MI 48170 Tel: +1-408-414-8835 Contact Sales	AMERICAS WEST 5245 Hellyer Avenue San Jose, CA 95138 USA Tel: +1-408-414-8835 Contact Sales
CANADA 6600 TransCanada Hwy Suite 610 Pointe Claire, Quebec H9R 4S2 Tel: +1-408-414-8835 Contact Sales	CHINA (Shanghai) Unit 02-03, 6F, North Tower of T2 Guoco Changfeng City No. 2, Lane 556, Daduhe Road Putuo District, Shanghai 200062 Tel: +86-021-6354 6323 Fax: +86-021-6354 6325 Contact Sales	CHINA (Shenzhen) 17/F, Hivac Building, No 2 Keji South 8th Road, Nanshan District Shenzhen, China Zip Code: 518057 Tel: +86-755-8672-8689 Fax: +86-755-8672-8690 Contact Sales
GERMANY (AC-DC/LED Sales) Einsteinring 37 85609 Dornach/Aschheim Germany Tel: +49-89-5527-39100 Fax: +49-89-1228-5374 Contact Sales	GERMANY (Gate Driver Sales) HellwegForum 3 59469 Ense Germany Tel: +49-2938-64-39990 Contact Sales	INDIA (Bangalore) NITON, No.11, Block C 1st Floor, Palace Road Vasanthanagar Bangalore 560001 India Tel 1: +91-80-4113-8020 Tel 2: +91-80-4113-8028 Contact Sales
INDIA (Mumbai) Power Integrations India Private Limited Unit: 106-107, Sagar Tech Plaza-B Sakinaka, Andheri Kurla Road Mumbai - 400072, Maharashtra, India Tel 1: +91-22-40033700 Tel 2: +91-22-40033600 Contact Sales	INDIA (New Delhi) #45, Top Floor Okhla Industrial Area, Phase – III New Delhi, India Pin – 110020 Tel: +91-11-4055-2351/53 Contact Sales	ITALY Via Milanese 20 20099 Sesto San Giovanni (MI) Italy Tel: +39 02 455 08708 Contact Sales
JAPAN Yusen Shin-Yokohama 1-chome Bldg. 1-7-9, Shin-Yokohama, Kohoku-ku, Yokohama-shi Kanagawa 222-0033, Japan Tel: +81-45-471-1021 Fax: +81-45-471-3717 Contact Sales	KOREA RM602, 6FL, 22 Teheran-ro 87-gil, Gangnam-gu Seoul, 06164, Korea Tel: + 82-2-2016-6610 Fax: + 82-2-2016-6630 Contact Sales	SINGAPORE 51 Newton Road #20-01/03 Goldhill Plaza Singapore, 308900 Tel: +65-6358-2160 Cust. Svc: +65-6356-4480 Fax: +65-6358-2015 Contact Sales
SWITZERLAND Längfeldweg 87 CH-2504 Biel/Bienne, Switzerland Tel: +41 (0) 32 344 47 47 Fax: +41 (0) 32 344 47 40 Contact Sales	TAIWAN 5F, No. 318, Nei Hu. Rd., Sec. 1 Nei Hu Dist. Taipei, Taiwan 114 Tel: +886-2-2659-4570 Fax: +886-2-2659-4550 Contact Sales	UNITED KINGDOM Radio House St Andrews Road Chesterton, Cambridge CB4 1DL Tel: +44 (0)7823 557484 Contact Sales

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Power Integrations Document Disclaimer

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. POWER INTEGRATIONS MAKES NO WARRANTY HEREIN AND SPECIFICALLY DISCLAIMS ALL WARRANTIES INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF THIRD PARTY RIGHTS.

Patent Information

The products and applications illustrated herein (including transformer construction and circuits external to the products) 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 on the Patents and Trademarks page. Power Integrations grants its customers a license under certain patent rights as set forth on the Intellectual Property Licensing page.

Life Support Policy

POWER INTEGRATIONS PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF POWER INTEGRATIONS. As used herein:

A Life support device or system is one which, (i) is intended for surgical implant into the body, or (ii) supports or sustains life, and (iii) whose failure to perform, when properly used in accordance with instructions for use, can be reasonably expected to result in significant injury or death to the user.
A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.

Power Integrations, the Power Integrations logo, CAPZero, ChiPhy, CHY, DPA-Switch, EcoSmart, E-Shield, eSIP, eSOP, HiperLCS, HiperPLC, HiperPFS, HiperTFS, InnoSwitch, Innovation in Power Conversion, InSOP, LinkSwitch, LinkZero, LYTSwitch, SENZero, TinySwitch, TOPSwitch, PI, PI Expert, PowiGaN, SCALE, SCALE-1, SCALE-2, SCALE-3 and SCALE-iDriver, are trademarks of Power Integrations, Inc. Other trademarks are property of their respective companies. ©2025, Power Integrations, Inc.