摘要
高频变压器是单片开关电源的核心部件,鉴于这种高频变压器在设计上有其特殊性,为此专门阐述降低其损耗及抑制音频噪声的方法,可供高频变压器设计人员参考。
High-frequeney transformor is the key parts of single-chip switching powers supply, because of the particularity in the design of high-frequency transformer.so the methods of reducing its loss and suppressing its audio-frequency noise are specially explained, and can be used as a reference for high frequency transformer designers.
出处
《电源技术应用》
2003年第6期10-12,共3页
Power Supply Technologles and Applications
关键词
单片开关电源
高频变压路
损耗
音频噪声
电磁兼容性
设计
Single-chip switching power supply
High frequency transformer
Loss
Audio-frequency noise
Suppress
