F Flyback Well-Known Member Sep 13, 2015 #1 Hello, Does any reader know of a PFC control chip with a max duty cycle setting..we wish to use it with a current sense transformer so need the max duty setting. We found UCC28070 but it can't have its vout varied.
Hello, Does any reader know of a PFC control chip with a max duty cycle setting..we wish to use it with a current sense transformer so need the max duty setting. We found UCC28070 but it can't have its vout varied.