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AC DC Converter Questions
Hi,
I have built a 2-level dq controlled converter with input is 400V L-L rms AC. I found my converter can not achieve below 560 V. I think 560 V is closed to only 6 diode operation, Is it correct or not? Also, I wonder Does the 2-level converter have the buck capability or not?
Thank you for your considering.
I have built a 2-level dq controlled converter with input is 400V L-L rms AC. I found my converter can not achieve below 560 V. I think 560 V is closed to only 6 diode operation, Is it correct or not? Also, I wonder Does the 2-level converter have the buck capability or not?
Thank you for your considering.