5W flyback cube charger design

1206 red anti-stick

Photocoupler

Summary:

This document is an engineering report describing a 5 watt constant voltage/constant current (CV / CC) universal input power supply for mobile phones or similar charger applications. This design is based on the LinkSwitch-II family of devices.

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

5W flyback cube charger PCB physical map

5W flyback cube charger circuit diagram

5W Flyback Cube Charger PCB Layout

5W Flyback Cube Charger Component List (pcb-A)

5W Flyback Cube Charger Component List (pcb-B)

See the uploading documentation for details (click to download)