DER-110 Datasheet, PDF (1/23 Pages) Power Integrations, Inc. – 7.3 W Dual Output Non-Isolated Power Supply using TNY266P

Design Example Report
Title
7.3 W Dual Output Non-Isolated Power
Supply using TNY266P
Specification
Input: 90 – 265 VAC
Output: 5V / 500mA, 24V / 200mA
Application Cook Top Control
Author
Power Integrations Applications Department
Document
Number
DER-110
Date
October 26, 2005
Revision
1.0
Summary and Features
• Compact 1.5” X 2” X 1” PCB footprint
• Total output power 6.0 W with TNY266P and EE16 core
• Typical Efficiency 75 %
• Good cross regulation using low-cost zener
• Meets EN55022 class B conducted EMI test without Y1 safety capacitor
• No Optocoupler used in the feedback loop
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
5245 Hellyer Avenue, San Jose, CA 95138 USA.
Tel: [phone] Fax: [phone]
www.powerint.com