The inductance of the rectangular plan spiralcoil is calculated. The calculated results are in accordance with the results calculated by approximate formula.
计算了平面矩形螺旋线圈的电感值，结果与近似公式计算得出的电感值吻合。
2
This article describes the structure, principle of operation and experimental study of a new filter medium filter element of spiralcoil.
本文介绍了新型过滤介质——螺旋线圈过滤芯的结构、工作原理及实验研究。
3
By numerical analysis, a series of curves are given to describe the magnetic flux density distribution character of the flat spiralcoil.