DER-55
TNY267 Multi Output Power Supply
April 20, 2005
1 Introduction
This document is an engineering prototype report describing a Set Top Box power supply
utilizing a TinySwitch-II TNY267. This power supply is intended as a general purpose
evaluation platform for TinySwitch-II.
The document contains the power supply specification, schematic, bill of materials,
transformer documentation, printed circuit layout, and performance data.
Figure 1 – Populated Circuit Board Photograph.
Power Integrations
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