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用填谷式电路提高功因



各位老大,你们好!我最近调试了一款30W 恒流LED驱动器,想用填谷式方法提高电路功因,加上后功因是0.88了,但是发现抖频非常历害,这样产生的尖峰抖频会不会对变压器漏磁产生不良影响呢?或者说这种电路适合于多大功率的产品,对产品的稳定性是否会存在决定性的影响呢,请各位大侠指示一下,万分感谢!

Protel Schematic.pdf