30W power adapter based on TOP266VG design, with circuit diagram, bill of materials, transformer documentation, PCB layout and performance

Photocoupler

Summary:

This engineering report describes a power adapter designed using Power Integrations' TOPSwitch-JX family of devices TOP266VG. This power supply operates over a universal input voltage range and provides 12 V, 30 W output. This document includes power specifications, circuit diagrams, bill of materials, transformer documentation, printed circuit board layout, and performance data.

30W power adapter PCB physical map

30W power adapter circuit diagram

30W power adapter PCB layout

See the PDF document for details (click to download)