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Original question:

3000W左右的PFC方案

3000W PFC application in BLDC pump

Huangsong Huang
Prodigy 20 points
Other Parts Discussed in Thread: UCC28070

We need to design a 3000W output power. The main input is 230V. It is going to be use in the BLDC pump. The DC bus is 390V. What kind of PFC control IC is recommended and any design recommendation?
Thanks