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Michael A. Terrell Michael A. Terrell is offline
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Default Florescent light fixture gone bad

wrote:
On Sat, 01 Apr 2017 05:43:34 -0500,
wrote:

The good capacitor is not labeled like a normal cap, so I don't know what value it is. It says K 505J 250. (I am guessing its 250 volt,
but I am clueless about the uf value).


I did figure out one thing on my own (using Google).

505J is a Japanese way of marking a cap. In this case, it's 5uf.
So it's a 5uf at 250V cap. I can only guess the "J" means Japan.



J=+/-5% tolerance.

http://www.dummies.com/programming/electronics/capacitor-tolerance-code/



Why they can't label their caps like normal people, is frustrating, but
that's how they do it. Just more complication for no advantage.



That is a standard marking. You need to study the basics, instead of
constantly complaining.


--
Never **** off an Engineer!

They don't get mad.

They don't get even.

They go for over unity! ;-)