2x58W electronic fluorescent ballast teardown (with schematic) @DiodeGoneWild
2x58W electronic fluorescent ballast teardown (with schematic) @DiodeGoneWild
Uploaded February 2024 | Updated September 2026, 1 week ago
What's inside a 2x 58W electronic fluorescent tube ballast (inverter) and how does it work. Including a reverse engineered schematic and some oscilloscope waveforms. Experiments with electronic fluorescent fixtures, one with a 4.8V NiCd battery backup inverter, which I might explore in another video.

The battery backup inverter:
youtu.be/7bsmc8b2lM8

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2x58W electronic fluorescent ballast teardown (with schematic)

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