Failed 12W LED analysis and schematic @DiodeGoneWild
Failed 12W LED analysis and schematic @DiodeGoneWild
Uploaded October 2023 | Updated September 2026, 1 week ago
Opening a 12W Livarno Lux LED lamp that stopped working to see what failed in it. Reverse engineering the power supply schematic, how does it work, oscilloscope waveforms. Explaining an inverting buck–boost switching converter. Do NOT try to repeat what you see in this video!

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Failed 12W LED analysis and schematic

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