摘要
介绍了TOPSWITCH功率器件与功率驱动模块UC384 4的工作原理、电气性能、使用方法。用该 2种器件分别设计出 2台 30W电源适配器 ,对它们的电气性能、电路结构、性价比。
TOPSwitch Power device and current mode PWM controller UC3844 are introduced on operating principles, electric performance and employment roles.Those devices play the roles in two 30W power adapters. Electric index, circuit configuration cost-effectiveness and reliabilities are analysed, tested and compared.
出处
《电讯技术》
北大核心
2001年第6期55-59,共5页
Telecommunication Engineering
