TOP221-227

C

12/97

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Free

TOPSwitch Flyback Transformer Design Spreadsheets

To receive your free copy of the latest version of the spreadsheets on a 3 1/2" IBM compatible floppy (Excel 4.0 format), please visit

our Website at www.powerint.com or fill out this form completely and mail/fax it to us at the address/phone number noted below.

Name:__________________________________________________________________________________________________

Position/Title:____________________________________________________________________________________________

Company:________________________________________________________________________________________________

Address:________________________________________________________________________________________________

City:________________________________________ State: ________________________ Zip/Postal Code:__________________

Country:_________________________________________________________________________________________________

Phone:_______________________________________________ Fax:_______________________________________________

E-mail:__________________________________________________________________________________________________

End Application:____________________________________________________________________________________________

Power Requirement:_________________________________________________________________________________________

Input Voltage:____________________________________________________________________________________________

Estimated Design Completion Date:___________________________________________________________________________

Power supply that I am designing is

t the end product of my company

t is incorporated as part of an end product. If so, please specify the end product_____________________________________

To qualify for this free offer, this form must be filled out completely.

Fax or mail this request to:

Free Flyback Transformer Design Spreadsheet Program Offer

Power Integrations, Inc.

477 N. Mathilda Avenue

Sunnyvale, CA 94086

Attn: Customer Service

Fax: 408-523-9365