DER-75
2.4W Power Supply using LNK520P
September 12, 2005
1 Introduction
This document is an engineering prototype report describing a cell phone power supply
utilizing a LNK520P. This power supply is intended as a general-purpose evaluation
platform for this LinkSwitch device.
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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