Topband: Fwd: AW: Beverage Transformer Question

[Bill Tippett]

---------- Forwarded message ----------
From: WIEBUS Bernd <Bernd.WIEBUS at oxinst.com>
Date: Mon, Oct 20, 2008 at 5:24 AM
Subject: RE: AW: Topband: Beverage Transformer Question
To: topband-owner at contesting.com


Hello Stan

>  How do you wind two transformers and know that you are wiring one
with a >180 degree flip as opposed to the other one?

You could wind them "morefiliar" as a bunch. So you have a bunch with
two tails: Beginning and ending. For non flipping, take the wires from
"beginning" tail as beginnings, the wires from "ending" tail as endings.
For 180 Degrees, take the wires from "beginning" tail as endings and the
wires from the "ending" tail as beginnings.

You could also mark your wires before winding them. It depends on your
space and skills, wether you use paint or even signs with letters or
numbers.
Be careful in winding, choosing the wrong direction in winding may also
flip your phase.

With best regards: Bernd Wiebus alias dl1eic






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