EPR-34 Datasheet, PDF (1/28 Pages) Power Integrations, Inc. – Engineering Prototype Report for EP 34 - Single Output 30 W AC-DC Power Supply

Title
Engineering Prototype Report for EP-34 –
Single Output 30 W AC-DC Power Supply
Using TOP245Y (TOPSwitch^®-GX)
Specification Universal Input, 12 V at 30 W Output
Application Generic
Author
Power Integrations Applications Department
Document
Number
EPR-34
Date
10-Feb-04
Revision
1.1
Features
• Universal Input 85 VAC to 265 VAC
• Low Parts Count
• Zero Load Power Consumption <0.3 W at 115 VAC, <0.45 W at 230 VAC
• Meets CISPR22B EMI with Margin
• Efficiency >80%
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