SJ/T 9072.3-1997 Ferrite materials-Guide on the format of data appearing in manufacturers catalogues of transformer and inductor cores (English Version)
This standard provides a unified expression method for the properties of soft ferrite materials and the measurement conditions for measuring these properties. This standard is applicable to the preparation of product catalogs of transformer and inductor core manufacturers to facilitate comparison of core material properties.
SJ/T 9072.3-1997 history
2013SJ/T 9072.3-2013 Soft ferrite cores terms and definitions - Part 3: Guidelines for information on ferrite materials in manufacturers' catalogs of transformer and inductor cores
1997SJ/T 9072.3-1997 Ferrite materials-Guide on the format of data appearing in manufacturers catalogues of transformer and inductor cores