首页>
外国专利>
LC filter including coupled inductors for reducing ripple in switching power supplies
LC filter including coupled inductors for reducing ripple in switching power supplies
展开▼
机译:LC滤波器,包括耦合电感器,用于减少开关电源中的纹波
展开▼
页面导航
摘要
著录项
相似文献
摘要
An LC filter circuit reduces an output voltage ripple of a switching power supply using coupled inductors in combination with a capacitor to form a notch filter, and aligning the notch region of the notch filter with a ripple frequency of the switching power supply to attenuate the frequency region of the fundamental ripple frequency by a larger amount than other frequencies.
展开▼