90w通用输入，单级，PFC变换器

标签：电源技术资料下载,
This application note describes the implementation of a90 W, universal input Flyback Power−Factor−Correction(PFC) converter using On Semiconductor’s NCP1651
controller.The NCP1651 enables a low cost single−stage (with a lowvoltage isolated output) PFC converter as demonstrated inthis application circuit, which is designed for 48 Vdc, at
1.9 A of output current. The NCP1651 is designed to operatein the fixed frequency, continuous mode (CCM), ordiscontinuous (DCM) mode of operation, in a Flybackconverter topology. The converter described in thisapplication note has the following valuable features:， 大小：5.64 MB