EPR-000013 Datasheet, PDF (3/56 Pages) Power Integrations, Inc. – Engineering Prototype Report (EP13) 43 W / 57 W pk, 5 Output TOPSwitch팜-GX (TOP246Y) Power Supply

08-May-2001
EPR-000013 – 43 W Multiple Output TOP246 Power Supply
15 Appendix A – EP13, 115 V_AC Version ...................................................................... 38
15.1 115 VAC Option Power Supply Specification.................................................... 38
15.2 Schematic for EP13 115 V_AC-only Version........................................................ 39
15.3 EP13 115 V_AC Version Circuit Description ........................................................ 40
15.4 EP13 115 V_AC Transformer Drawing ................................................................. 41
15.5 Electrical Specifications .................................................................................... 41
15.6 Materials ........................................................................................................... 42
15.7 Transformer Construction Diagram................................................................... 42
15.8 Winding Instructions.......................................................................................... 43
15.8.1 Shield Foil Assembly ..................................................................................... 44
Secondary Foil Assembly......................................................................................... 44
15.8.3 Design Notes................................................................................................. 44
15.9 EP13 115 V_AC Transformer Spreadsheets ........................................................ 45
15.9.1 115 V_AC, 60 W Peak Load ............................................................................. 45
15.9.2 115 V_AC, 45 W Steady State Load................................................................. 48
15.10 List of Included Parts for 230 VAC-115 VAC Conversion ................................. 51
15.11 EP13 230 VAC-115 VAC Conversion Instructions ............................................ 51
15.11.1 Required Tools and Supplies..................................................................... 51
15.11.2 Conversion Instructions ............................................................................. 51
16 Appendix B Miscellaneous Custom Parts ................................................................ 52
16.1 Secondary Heat Sink ........................................................................................ 52
17 Revision History ....................................................................................................... 53
Page 3 of 56
Power Integrations, Inc.
Tel: [phone] Fax: [phone]
www.powerint.com