Soft magnetic ferrite is a ferrous magnetic oxide with the main identity of Fe2O3, consumed by powder metallurgy. There are several types of mn-zn, cu-zn, ni-zn, etc., among which mn-zn ferrite has th
Beijing nonferrous metal research institute 15 provides news, said strong magnetic after ten years of scientific research, China has successfully developed the international advanced level of industri
With the rapid development of electronic technology, transformers have a history of more than 140 years, and with a series of products to upgrade. At present, the demand of consumer electronic product
In the 1990 s, with the rapid development of economy in our country, the inverter in the rapid expansion in the industrial field, in the 21st century to the influence of economic crisis, but does not
