MnZn High Saturation Flux Density Low Core Loss Material , High DC-Bias Material Characteristics use on HLAN network tranformer. ZF-2C、ZF-3B、ZF-4B use on high current enviorment; ZF-5T has wide temperature range（-40℃～85℃）and high DC-Bias current characteristics; ZF-5B、ZF-6B has high initial permeability and high anti-temperature characteristics.
