16 Sep
2013
16 Sep
'13
12:30 p.m.
On 9/15/2013 8:04 AM, dwight elvey wrote:
I would exchange my entire classic computer collection for such a
transformer. Semi-seriously....
The point being that you are getting 9VA out with only 7.6VA in. This
would appear to be the basis for a perpetual motion machine.
You could do it if the primary current was increased to 5.92...A (or
perhaps 6A -- at least -- to allow for losses).
In any case, such a transformer is not goign to be a standard item. If
you need one, yuu are goign to have to buy (or salvage) some laminations
and get winding. It does seem like a very odd spec. What exactly do you
want to do and why?
-tony
What voltage do you need, Jim?
9VAC @ 1A
on the secondary, with 1.52VAC RMS @ 5A on the primary (4.3V
Peak to Peak). I know, it sounds weird, but there is a method to the
madness.