用来制作APFC电感，只要恰当选择磁心尺寸和线圈匝数就能取得降低磁心损耗的效果。

When powder core is used to preparation of APFC inductor, lower core loss will be obtained as long as core sizes and coil turns are properly selected.

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针对不同的磁心材料进行了损耗对比分析。

Contrast analyze have be done with different core material.

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针对不同的磁心材料进行了损耗对比分析。

Contrast analyze have be done with different core material.

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