Power Supply Switching PFC Enclosed 200.4 Watt 12VDC@16.7A Ul TuVoltCe Cb

hi my name is ali chesava and welcome to this breacha digital sd digital pfc design webinar using stm32 um throughout the next hour or so we're going to talk about why we need power factor correction or pfc and then we're going to look at pfc operation at block level and then we talk about each main building block power stage voltage loop current loop voltage feed forward and so on and then we look at the digital implementation of uh um our pfc and then we will do a complete design using uh breaches pld design software this is available free for all sd customers and this software effectively designs almost everything for you including the sizing of the power stage components and the control loop coefficients in digital domain and then finally my colleague and friend dr michael holdworth is going to show you some fantastic demonstrations and some experimental results on how we get everyt