Dongbu Sendust Powder Cores are distributed air-gap toroidal cores  that possess many outstanding characteristics such as high resistivity, low power losses and excellent inductance stability under DC  & AC conditions.

The 10,000 gauss saturation level of  Dongbu Sendust provides a higher energy storage capability  and competitively priced against other materials.

Based on good features, We are extending Dongbu Sendust application to the high advanced fields  such as UPS, Reactor for Solar inverter and wind generating system