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   sci.electronics.basics      Elementary questions about electronics      72,318 messages   

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   Message 71,953 of 72,318   
   Brian Gaff (Sofa) to Fred   
   Re: Cheap Chinese rubbish   
   03 Jan 21 10:13:46   
   
   XPost: alt.computer.workshop, alt.home.repair, uk.d-i-y   
   From: briang1@blueyonder.co.uk   
      
   Yes I suspect a capacitor was at fault here, Inductors tend to smell short   
   out and die quite silently.   
      
   I often wonder if these new lamps with inbuilt electronics are ever tested   
   on real life mains voltages, as you do get large spikes up to 1000v at times   
   on the mains.   
    Brian   
      
   --   
      
   This newsgroup posting comes to you directly from...   
   The Sofa of Brian Gaff...   
   briang1@blueyonder.co.uk   
   Blind user, so no pictures please   
   Note this Signature is meaningless.!   
   "Fred"  wrote in message   
   news:i5bov6F76ufU1@mid.individual.net...   
   >   
   >   
   > "Commander Kinsey"  wrote in message   
   > news:op.0wlqmsy9wdg98l@ryzen.lan...   
   >> An LED striplight.  After 1 month, BANG!  A puff of smoke and a hole   
   >> blown in the side of it.  What I think used to be an inductor has   
   >> exploded with enough force to rupture the casing.  Funny thing is, it   
   >> continued to work for a day, and now works if I tap it.   
   >   
   > Inductors don't usually explode.   
   >   
   >> https://i.imgur.com/U1AxIet.jpg   
   >   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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