low-frequency iron core inductance 低频铁芯电感
low frequency iron core inductance 低频铁心电感
The so-called iron-core inductor, inductance refers to media for the electrical circuit components of soft iron, steel and other iron core inductor coil media.
所谓铁心电感，泛指电感元件磁路介质为电工软铁、硅钢片等铁心介质的电感线圈。
This paper analyses and studies the methods for measuring inductance of the iron core DC reactor of CO_2 arc welding power source.
本文对CO_2焊接电源直流铁芯电抗器电感值的测试方法进行了分析研究，指出现有的方法测试误差较大。
Most of iron-core inductance coils are used in electrical circuit, such as transformer, relay, etc.
电气线路中多采用带铁芯的电感线圈如变压器、继电器等。
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