Posted on February 19, 2018 at 09:43Hello ST,I am a NEW hire in our company and I am trying to understand the Analog PFC in our current design using L4981A PFC controller IC. I need to fully understand the feedback control portion in this circuit be...
Posted on January 29, 2018 at 00:26Hello everybody, I am trying to understand the calculations and derivations of L4981A average current mode PFC controller circuits from the application note, AN628 : DESIGNING A HIGH PO...
Posted on February 10, 2018 at 04:59Hello, I found derivation of these equations at this website : http://www.powerfactor.us/ccm-pfc-boost.html Appreciate the author : Lazar Rozenblat-Peeterson.
