05-Dec-2002

10 W, Multiple Output, Isolated Power Supply

1 Introduction

This document is an engineering report describing a low cost, isolated converter (EP-18)

for a High Speed Digital Modem application.

Included are the power supply specification, schematic, bill of materials, transformer

documentation, printed circuit layout, and performance data.

Figure 1 – EP-18 Populated Circuit Board (LxWxH: 113 mm x 39 mm x 25mm).

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Power Integrations, Inc.

Tel: +1 408 414 9200 Fax: +1 408 414 9201

www.powerint.com