搜索资源列表
Highfrequencytransformerwindingmethod
- 开关电源变压器磁芯多是在低磁场下使用的软磁材料,它有较高磁导率,低的矫顽力,高的电阻率。磁导率高,在一定线圈匝数时,通过不大的激磁电流就能承受较高的外加电压,因此,在输出一定功率要求下,可减轻磁芯体积。-Switching power transformer cores are mostly used in low magnetic field of soft magnetic materials, it has a higher permeability, low coercivity, hi
welllog
- 测井数据处理专业软件,可计算孔隙度、渗透率及饱和度等重要参数。-Logging data processing professional software to calculate porosity, permeability and saturation, and other important parameters.