[sdiy] AC Adapter - Getting Negative Voltages?

[KA4HJH]

>I learned today that sawing through a PCB on my table saw produces an
>authentic burnt electronics smell.  That smell also lingers around a
>long time too.  Just when the smell from a smoked Apple III power
>supply from a few days back finally just about disappeared.

I love the smell of burning epoxy in the evening. Blown electrolytics, too.

-- 

Terry Bowman, KA4HJH
"The Mac Doctor"