Update "how many projects"

Discussion in 'General Electronics Chat' started by PackratKing, Jul 24, 2008.

  1. PackratKing

    Thread Starter Well-Known Member

    Jul 13, 2008
    850
    215
    Had a chance to take another of these toys apart. This one was a little less dismantled than the prior 4.......... went back to my "source" and got 5 more of "em

    so........OK......DUH !!..........I think I get it now !

    I wondered why the heck that my "big honkin' winding" was hooked onto a field of heat-sinks....... with a large number of mosfets, rectifiers, and other assorted fruit salad, then the express freight came along...........

    When the UPS device switches to battery backup, that "honkin' " winding becomes the primary.... and the fruit salad is there on that particular pc board, to make the battery be AC to drive the transformer ..............Or am I still missing the boat ?

    I told y'all I was a relative newbie to this electronic thing, and will speculate that stuff learned in this manner is not soon forgotten
     
    Last edited: Jan 5, 2014
Loading...