Application: With advantages of low loss and high saturation magnetization, widely used in power transformers, high-frequency inductors ,solar inverter, generator, mator stator etc. Performance characteristics: 1 Facilitated assembly of coils; 2 With excellent ability anti-DC bias; 3 High permeability, low coercivity, increased device efficiency, size reduction 4 Low loss, lowering temperature rise; 5 Good temperature stability, long time work under -50-130 conditions   Specification : Symbol in the table: a-core build  b-window width  c-window length   d-core height   e-core width   f-core length   g-weight of core