4.2W non-isolated tapped buck LED driver with LNK605DG design, with circuit diagram, bill of materials, specification file, P

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Summary:

This engineering report describes a non-isolated, universal input, 12 V, 350 mA constant voltage/constant current (CV / CC) LED driver power supply designed using the LinkSwitch-II family of LNK605DG devices.

This document includes power specifications, circuit diagrams, bill of materials, transformer specifications, printed circuit board layout, and performance data.

4.2W non-isolated tap buck LED driver PCB physical map

Circuit diagram of 4.2W non-isolated tap buck LED driver

PCB layout of 4.2W non-isolated tap buck LED driver

4.2W non-isolated tap buck LED driver component list

See the uploading documentation for details (click to download)