B1=Y1 and B2=Y2
I believe, but you should swap Y1 and Y2 on the schematic and move the dot to
the top, for correct schematic etiquette.
Rick

PicDude wrote:

> Last ditch effort to finish this DC-DC converter before
> I head out for vacation...
>
> Winding a toroidal transformer and wondering how the
> "dots" align for the schematic symbol.
>
> In the attached image, both coils are wound in the same
> "direction" around the toroid.  How does the coil wire
> ends match up with the schematic wire ends?  If A1 = X1
> and A2 = X2, then B1 = Y? and B2 = Y?
>
> Thanks,
> -Neil.
>
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>   ------------------------------------------------------------------------
>                         Name: toroid_wiring.jpg
>    toroid_wiring.jpg    Type: JPEG Image (image/jpeg)
>                     Encoding: base64

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