Material:Using high quality CRGO steels with iron-loss and high permeability in thickness of 0.05mm,0.08mm,0.10mm,0.23mm,0.27mm,0.30mm and 0.35mm.

Characteristic:Round shape and wound in the same direction of closed magnetic circuit,no magnetic lekage,so the performance is the best.with toroidal winding machine,the coil could be wound onto the core easily and efficiently.

Application:Toroidal cores are widely used for 50HZ&400HZ transformers,current transformer,current transformers,reactors,chokes and other magnetic components of electronic equipment.

Dimension:Corresponding material can be used to satisfy customers'different demand of quality.
MinimumOD:8mm,MaximUmOD:1100mm,MinimumID:5mm,Minimum strip width:3mm