EEVblog No Script, No Fear, All Opinion

Part 2 of the Fluke 23 multimeter repair by digging into the bunker meter archives from episode #84 Experimenting with alfoil Forum: https://www.eevblog.com/forum/blog/eevblog-1425-fluke-repair-2-electric-boogaloo/ Podcast: Download

Repair of an original Fluke 23 Multimeter. Forum: https://www.eevblog.com/forum/blog/eevblog-1424-fluke-23-multimeter-repair/ Podcast: Download

Dave released the magic smoke during a repair! Brain was not engaged… 00:00 – Alien LED driver 01:34 – New microscope measurment setup! 02:46 – Teardown 07:45 – Brown Black Burnt 09:31 – This sucks! 16:08 – BANG! 18:49 – It seemed reasonable at the time… 19:41 – Reverse Engineering ...

The report has been released on the Tesla Moorabool Victoria Big battery fire by Energy Safe Victoria, let’s go through it and discuss the cause. https://esv.vic.gov.au/news/cooling-system-leak-led-to-victorian-big-battery-fire/ Report: https://esv.vic.gov.au/wp-content/uploads/2021/09/VBB_StatementOfFindings_FINAL_28Sep2021.pdf Forum: https://www.eevblog.com/forum/renewable-energy/australias-biggest-tesla-battery-storage-system-at-moorabool-is-on-fire/msg3715759/#msg3715759 00:00 – Overview Tesla Moorabool Fire 02:44 – Finding on the cause of the fire 07:14 – Corrections and improvements ...

Dave hacks a dumpster find to power it up because of a PITA power connector. Then does some bonus PCB imaging. Forum: https://www.eevblog.com/forum/blog/eevblog-1421-dumpster-hack/ Podcast: Download