ivan_mateo
Member level 1
Hi everyone,
In flyback converter, how I can find equations or relation between air gap and core loss? When I increase air gap of exp N97, the reluctance will increase due to in core l(path in core) will increase. And AL value will less. The formula is L=N'2xAL, but I can not change L value because I calculated 320uH from power and eff. As know if I change N, the copper will be change. There is a confusion about that. How can I figure out this problem? What is the relation between AL(it can be air gap) between core loss?
In flyback converter, how I can find equations or relation between air gap and core loss? When I increase air gap of exp N97, the reluctance will increase due to in core l(path in core) will increase. And AL value will less. The formula is L=N'2xAL, but I can not change L value because I calculated 320uH from power and eff. As know if I change N, the copper will be change. There is a confusion about that. How can I figure out this problem? What is the relation between AL(it can be air gap) between core loss?