Compact design for several transformers

It will be given to systems and methods for several transformers. The systems and methods may include a first transformer including a first primary winding and a first secondary winding, said first primary winding is inductively coupled to the first secondary winding and said first transformer having a first rotating direction of current flow in the first primary winding is associated. The systems and the methods may further comprise a second transformer including a second primary winding and a second secondary winding, the second primary winding is inductively coupled to the second secondary winding and said second transformer is associated with a second rotating direction of current flow which is opposite to the first rotating direction of current flow, wherein a first portion of the first primary winding in neighborhood is arranged to form a second portion of the second primary winding and said adjacent first and second portions have substantially the same first linear current flow direction.