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Cold-rolled silicon sheet transformer core structure consists of a sheet thickness of 0.3 or 0.27 mm.

In order to resist the passage of flux between the sheets and to reduce eddy current, both sides of the sheet is
coated with an insulating sleeve for.

To choose the best path flux, especially at the junction of the ‬ and legs, and achieve the highest magnetic
flux density (from 1.6 to 1.7 Tesla) using fully automatic machines

Cutting angle of 45 degrees and cutting and drilling at the junction of the plates is done with the highest accuracy
and ultimately confidence using the arrangement of core strength to keep Reel and resist short-circuit forces are

The most important benefits stacking core of using S include:
     -     The reduction of the load of about 30%
     -     Reduced load losses of about 10%
     -     Decrease the volume
     -     Factory windings