摘要
以 UC38 42芯片为核心 ,设计了一种新颖的单端反激式、宽电压输入范围、多路固定电压输出的 2 7W开关稳压电源 。
A 27W off line flyback switch power supply which has universal input and fixed multi output voltage is designed based on UC3842.The power supply can be applied to the field where DC voltage is only provided.
出处
《电子工程师》
2002年第2期48-49,55,共3页
Electronic Engineer