neazoi
Advanced Member level 6
Hi I have built this in a single core
View attachment 158580
https://www.allaboutcircuits.com/uploads/articles/out-of-phase-dc-control-windings.jpg
It is from the page https://www.allaboutcircuits.com/te...ent/chpt-9/special-transformers-applications/
To build the primary I took a piece of 20cm wire, then bent it at the middle (10cm) and fold it back so I can have a bifilar wire. Then I wound this bifilar winding on the primary. So the winding starts from the start of one of the wire ends, and then ends to the folded point, then continues backwards into the other wire end. The two wire ends are the connection points of the primary. The folded point is left unconnected.
Do I make this right?
View attachment 158580
https://www.allaboutcircuits.com/uploads/articles/out-of-phase-dc-control-windings.jpg
It is from the page https://www.allaboutcircuits.com/te...ent/chpt-9/special-transformers-applications/
To build the primary I took a piece of 20cm wire, then bent it at the middle (10cm) and fold it back so I can have a bifilar wire. Then I wound this bifilar winding on the primary. So the winding starts from the start of one of the wire ends, and then ends to the folded point, then continues backwards into the other wire end. The two wire ends are the connection points of the primary. The folded point is left unconnected.
Do I make this right?
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