I am starting wide input (200Vdc to 800Vdc) flyback transformer design using UCC28711.
Also like to know the varies challenges like transformer and mosfet losses, care to be taken in cascode structure, and more on the primary side.
Output Power 34W and multiple output (24V/1A, 18V/0.3A, 8V/0.5A).
Thanks,
Sakthivishnu