Based on the electromagnetic inductionprinciple, wide band and high sensitivity current sensor was developed.
采用电磁感应原理设计出宽频高灵敏度脉冲电流传感器。
2
Brief introduction: SWFL apply electromagn etic inductionprinciple, and the amplified high frequency signal is put out through inductor .
用途与简介：本机是利用电磁感应的原理，高频信号经放大由感应线圈输出。
3
Based on electromagnetic inductionprinciple and result of magnetic field simulation, a model of induction coil launcher with control turn-on time is analyzed and designed.