Zero current transition (ZCT) topology of the single switch three phase boost power factor correction (PFC) rectifier is proposed.

提出了一种零电流开关结构的单开关管的三相升压功率因数校正整流器。

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Single phase active power factor compensation control clips below thousands watts are very popular, among which UC3854 is most typical.

对几千瓦以下的单相有源功率因数补偿控制芯片很多，其中UC3854最具代表性。

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Single phase active power factor compensation control clips middle watts-below thousands watts are very popular, among which UC3854 is most typical.

单相PFC已进入实用阶段，在中小功率单相有源功率因数补偿控制芯片中，UC3854最具代表性。

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