EPR-29 Datasheet, PDF (1/36 Pages) Power Integrations, Inc. – Engineering Prototype Report for EP-29 - Multiple Output 11 W (15.5 W peak) AC-DC Power Supply using TNY268P

Title
Engineering Prototype Report for EP-29 -
Multiple Output 11 W (15.5 W peak)
AC-DC Power Supply using TNY268P
(TinySwitch^-II)
Specification
Universal Input, 3.3 V, 5 V, 12 V, -12 V
Outputs
Application DVD Player, Cable Box, DVB-T Receiver
Author
Power Integrations Application Department
Document
Number
EPR-29
Date
7-Jul-03
Revision
1.3
Summary and Features
• Universal input operation (90 VAC to 265 VAC)
• High efficiency multiple output supply >79% (min.)
• High low-load efficiency
• Low parts count solution
• Good cross-regulation without linear post-regulators
• Very low cost EMI filter – no common-mode choke
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.
Power Integrations, Inc.
5245 Hellyer Avenue, San Jose, CA 95138 USA.
Tel: [phone] Fax: [phone]
www.powerint.com