three-phase PFC 三相PFC
-phase pfc 三相pfc控制电路
3-phase pfc 三相pfc
three phase pfc 三相高功率因数整流
single-phase pfc 单相功率因数校正
Single-phase PFC inverter 单相功率因数校正变换器
single-phase buck pfc 单相buck功率因数校正器
-phase single stage pfc 三相单级功率因数校正
3-phase single stage pfc 三相单级功率因数校正
Single-phase PFC circuit is widely used in communication power, UPS and other devices with its simple structure and control.
单相PFC电路以其结构简单，控制方便等特点，广泛应用于通讯电源、UPS等设备中。
The system consists of the AC input stage, single phase PFC, main inverter, output low-pass filter, auxiliary power supply, and load current sharing circuit, etc.
整个电源由输入电路、功率因数校正器、主逆变器、输出滤波电路、辅助电源、均流电路等部分组成。
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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