器件名称: EPR-34
功能描述: Engineering Prototype Report for EP 34 - Single Output 30 W AC-DC
文件大小: 935.88KB 共28页
简 介: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 Author Document Number Date Revision
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%
Generic Power Integrations Applications Department EPR-34 10-Feb-04 1.1
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: +1 408 414 9200 Fax: +1 408 414 9201 www.powerint.com
EPR-34 – 12 V, 30 W, Universal Input
10-Feb-2004
Table Of Contents
1 2 3 4 Introduction.................................................................................................................4 Power Supply Specification ........................................................................................5 Schematic...................................................................................................................6 Circuit Description .....................................................................................……
