Abstract –The self-oscillating flyback converter is a popular circuit for
cost-sensitive applications due to its simplicity and low component count. It
is widely employed in mobile phone chargers and as the stand-by power
source in off-line power supplies for data-processing equipment. However,
the optimization of this circuit is almost exclusively performed by a cutand-
try approach since its operation is generally not well understood. This
paper presents a detailed steady-state analysis of the self-oscillating flyback
converter along with its small-signal model. Design guidelines of the
control circuit and loop compensation are presented and verified on an offline,
stand-by, 5-V/ 2-A power supply.
文件名 | 大小 |
反激變換器拓樸(flyback_converter).pdf | 299K |
声明:本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人,不代表电子发烧友网立场。文章及其配图仅供工程师学习之用,如有内容侵权或者其他违规问题,请联系本站处理。 举报投诉
全部0条评论
快来发表一下你的评论吧 !