第二代功率因素校正解决方案

2nd Generation of PFC Solutions

在所有的电力电子设备中获取最高的转换效率永远是人们追求的头等目标。在一些新标准的规定下目前很多功率转换设备都必须具备有效功率因素校正功能。对电子元件而言额外的功率损耗会增加散热器和整个设备的体积。本文研究的目的就是在不增加设备成本的情况下将损耗降到最低。

To achieve higher efficiency is one of the highest priorities in all power electronic applications.With the new standards active power factor correction is a must in many applications.The additional power dissipation for the electronic components might increase the size of the heat sink and the whole application.The target is to reduce the losses to a minimum without an increase of the costs.