Diary for 12-08-2010
12th LEDs - now this is getting complicated!
Unless you've had some sort of training in electrical principles, this may get a bit awkward, so I'll try to keep it simple. But there's trouble brewing and I think we should get this out in the open - and it's about LEDs. In the days of my youth, when we had Industry in this country, I was introduced to the philosophical concept of Power Factor - and that's what this piece is all about. An understanding of Power Factor only requires you to believe that energy can exist where no one can see it ...
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