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开关电源周围有强力磁铁,会有什么影响?如何采取措施?

2020-11-05 18:09

影响:当客户系统为了使用方便或快速维修而采用强力磁铁,则建议强力磁铁的位置须远离电源供应器,避免强力磁铁干扰内部的磁性组件,进而造成电源供应器触发保护或损坏。

措施:如果空间受限无法远离的话,则建议于电源供应器与强力磁铁中间加装一高导磁性金属板(例如钢板、铁板…),降低强力磁铁对磁性组件的干扰。

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