40W Mini notebook power adapter with TOP256EN design, with circuit diagram, bill of materials, specification file, printed electricity

MOS power IC full range
Photocoupler

Summary:

This document is an engineering report describing the 40W Mini notebook power adapter designed with TOP256EN. This document includes power specifications, circuit diagrams, bill of materials, transformer specifications, printed circuit board layout, and performance data.

40W Mini notebook power adapter PCB physical map

40W Mini notebook power adapter circuit diagram

40W Mini Laptop Power Adapter PCB Layout

See the PDF document for details (click on the PDF file to download)

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