The new, singleconverter replaces three used in the current system, and is available through a simple upgrade.
新型单一转换器取代当前系统使用的三个转换器，并且可以进行简单升级。
2
This study presents a new single - stage single - switch PFC flyback DC converter.
文章研究了一种新型单级单开关PF C反激变换器。
3
But, despite its merits, the traditional single-ended forward converter has some shortcomings, such as simple circuit, low parts count, low output ripple, etc, it also has some shortcomings.