AN1059的催功率因数反激变换器的设计方程的基础上，L656

AN1059的催功率因数反激变换器的设计方程的基础上，L656

AN1059
APPLICATION NOTE
DESIGN EQUATIONS OF HIGH-POWER-FACTOR
FLYBACK CONVERTERS BASED ON THE L6561
by Claudio Adragna


Despite specific for Power Factor Correction circuits using boost topology, the L6561 can be suc-
cessfully used to control flyback converters. Among the various configurations that an L6561-based
flyback converter can assume, the high-PF one is particularly interesting because of both its peculiar-
ity and the advantages it is able to offer. AC-DC adapter