开关电源用铝电解电容器  

Aluminum Electrolytic Capacitors for Switching Power Supply

作　　者：曹婉真[1] 

机构地区：[1]西安交通大学,西安710049

出　　处：《电子元器件应用》2000年第10期31-33,共3页Electronic Component & Device Applications

摘　　要：开关电源不断的小型化、轻量化和高效率,在电子设备中使用量越来越大,普及率越来越高。相应地要求铝电解电容器小型大容量化,耐纹波电流,高频低阻抗化,高温长寿命化和更适应高密度组装。The switching power supplies are becoming.consecutively smaller, lighter and higher efficiency. Their usage volume is increasing, and popularity rate is upping. Correspondingly it requires that the aluminum electrolytic capacitors must be smaller, larger capacity, anti-ripple current, higher frequency and lower impedance, longlife at high tempeature and even suitable for high density assembly,

关 键 词：开关电源 铝电解电容器 容量 滤波电路 

分 类 号：TM535.1[电气工程—电器]