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也许您可以选择其他不同制作工艺的电感来改善这种现象。某些电感如果存在高电流变化会使其产生振动从而发出声音,这是这些电感的属性。您可以尝试使用合金粉材质一体成型电感,我在网上查到这种电感的工艺可以避免振动有望降低其发声。