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Hi, Thank you for your opinion. In this momment, the goal is do convert works ;) after, I will study the methods (control and design) for improve the efficiency. But, in your opinion, you think that I have substitute the mosfets diode´s for diodes? Thanks!

First, thanks for your answer. My circuit, is attached. In short, is 4mosfets, a source AC, a auxiliar inductance input and capacitor output; the resistor in load simulate the load for 5kW.. Can you send me some information about yours PFC circuits full-bridge, please? Thank...

Yes, I have acess to IEEEXplore that contain many information about the theme (but not information as "low-level" :)

Thank you for your answer. I will read the document, but the full-bridge can´t compare with the simple boost in each half-cycle? In other words, and sorry for my bad english, for example in half-cycle positive: I have two switches that commutes and has a same behavior that a boost DC-DC. In...

Hi, I´m construct the PFC by zero. 4mosfets, a inductor, a capacitor and a load...

Hi, I´m developing a AC[220Vrms,50Hz] - DC [400V] full-bridge boost PFC for 5kW output, but i can´t understand some things: - first, how I can get a current with frequency of source AC and a constant output DC at the same time? - In this moment, I control the four switches only by Vout, by...