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如何防止电磁涡流
更新时间: 2020-09-16 00:00:00  

1、尽量使用电阻率高的介质。

2、如果介质的电阻率不能很高,则尽可能使涡旋电场方向的介质分为多个独立部分,相邻处用表面绝缘涂层处理。

电磁涡流:当线圈中的电流随时间变化时,由于电磁感应,附近的另一个线圈中会产生感应电流。实际上这个线圈附近的任何导体中都会产生感应电流。

关键词: 如何 防止 电磁 涡流

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