3.3W non-isolated flyback converter with DPA423R design, flyback converter circuit diagram, bill of materials, specification

1206 red anti-stick

Photocoupler

Summary:

This document is a flyback converter engineering report describing a non-isolated single-output 3.3W, -48VDC non-isolated input flyback power supply designed using the DPA423R.

This document includes 3.3W non-isolated flyback converter specifications, circuit diagrams, bill of materials, transformer specification files, printed circuit board layout, and performance data.

PCB physical map of 3.3W non-isolated flyback converter

3.3W non-isolated flyback converter circuit diagram

PCB layout of 3.3W non-isolated flyback converter

List of components for 3.3W non-isolated flyback converters

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