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Registered Member #639
Joined: Wed Apr 11 2007, 09:09PM
Location: The Netherlands, Herkenbosch
Posts: 512
Humz I just blew a ferrite core in my boost converter don't know how it happened yet but I was surprised to find the core scattered over my desk in fragment. Too bad there isn't much to see just a shattered core.
Registered Member #1334
Joined: Tue Feb 19 2008, 04:37PM
Location: Nr. London, UK
Posts: 615
Conundrum wrote ...
Bad caps = KABOOM! (note- this monitor was made in 2005, at the height of the bad caps fiasco) Things haven't improved much it seems.
FWIW, I have a Samsung R74-series 40" LCD TV that has an identical standard failure mode in its SMPS - I just re-capped it with decent Panasonic caps and its fine now (lots of forums discussed this).
The annoying thing is that Samsung are generally regarded as a very good quality make, and even they had problems with this (my TV dates from early 2006, so probably made in late 2005).
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pics of blown Electronics.
