摘要
介绍磁珠在开关电源中的应用,重点阐述磁珠的性能特点及选择方法。
This paper introduces the application of the magnetic bead in the switching power supplies. And then performance characteristics and selection method of the bead are discussed in detail.
出处
《电源技术应用》
2010年第3期30-32,共3页
Power Supply Technologles and Applications
关键词
磁珠
噪声
阻抗特性
电磁干扰
Magnetic Bead
Noise
Impedance Characteristics
Electromagnetic Interference
