OSRAM 5W LED Bulb Repair amp Failure Analysis

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=btBmE-PZ5ig

Teardown and repair of a modern cost optimised consumer grade 'frosted candle' style LED bulb from OSRAM and in-depth analysis of the failed component. This light is advertised as 5.5 W 470 lm with a lifetime of up to 15,000 hours and costs at the time of writing in 2021, AU$4.90 (AU$6.00 as of 2022). It is estimated this light had approximately 2,000 - 4,000 operating hours before failing. • Replacement inductor used was a B82145A1106J000 manufactured by EPCOS - TDK Electronics (AU$1.89). • 00:00 – Intro • 00:30 – First Look • 01:24 – Testing LEDs • 02:08 – Removing PCBs • 02:57 – Testing PSU • 05:40 – Repair • 06:50 – Component Analysis Preparation • 10:35 – Component Failure Analysis • 11:45 – Outro • REF: WT-YT-V-10

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