A slider for use in a disk drive system with a read/write head that has a
write coil as part of a write transducer. The write coil has a center tap
thereon for connection to a conductor in addition to the connection of
the ends of the write coil to two other conductors. This allows the write
coil to be driven from opposite ends with opposite but equal currents in
addition to the write currents that are used in write mode or alone in
modes other than in write mode, such as just before write mode is
entered. The current flowing in or out of the center tap then will be the
sum of the currents flowing out or into the opposite ends of the write
coil. In this manner, no magnetic fringing field is created since the
currents/fields cancel each other out. Also, the power dissipation in the
write coil during this time will be approximately the same as in write
mode and a similar amount of pole tip protrusion should be produced
thereby.