File:Charred step-down regulator on a laptop board (microscope).jpg
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Summary
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Microscope photograph of a failed SY8386BRHC step-down converter IC on a green multilayer laptop circuit board. The IC package is charred and split, the laminate beside it is blackened, and copper is exposed where the surface has burnt away; surface-mount capacitors, resistors and an inductor surround it.
Source
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Wikimedia Commons, File:Microscope close-up of blown step-down regulator on laptop PCB.jpg (retrieved 2026-10-25). Downscaled from 4032 x 3024 pixels.
Author
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Profpcde (Wikimedia Commons user), 2023.
Licence
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CC0 1.0 Public Domain Dedication, as recorded on Wikimedia Commons.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:49, 25 October 2026 | | 2,000 × 1,500 (646 KB) | Josh (talk | contribs) | Upload for the PCB repair technique pages |
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