摘要
文中介绍本开关电源的优化设计要点,以通信用-48V开关电源为例子,阐述设计实现过程。本设计以89C52单片机为控制核心,利用AC/DC电源控制芯片(iw1692),系统采用数字控制方式,对系统作了软件设计。
In this paper, the main ways of optimum design for a switching power supply is introduced. It uses the power conversion part of -48V telecommunication for an example, discussed the implementation of the system. In this system, AT89C52 is act as center controller, AC/DC power supper controller integration（iw1692 ）is used. The system uses the control of digital mode. Soft-ware is designed for the system.
出处
《电子质量》
2009年第3期51-53,共3页
Electronics Quality
基金
2007年广东梅州市科技计划项目(2007B80)
