缝制系统高可靠性开关电源的设计  

The Sewing System Reliability Switching Power Design

作　　者：吴航 

机构地区：[1]绵阳市维博电子有限责任公司电机产品驱动室,四川绵阳621000

出　　处：《机电产品开发与创新》2017年第4期58-59,共2页Development & Innovation of Machinery & Electrical Products

摘　　要：电源是缝制设备系统中其重要组成部分。论文介绍了双管正激拓扑结构的优点,分析了双管正激拓扑原理及变压器设计方法。最后基于PI公司最新芯片Hiper系列电源控制芯片设计出高可靠性开关电源。结果表明该方案可以有效提高产品可靠性。Sewing equipment system, the power supply is an important part of this article by introducing double-barreled forward topology has the advantage ,by analysis of the double-barreled forward topology principle, and transformer design methodology. Finally ,based on the PI＇s latest chip Hiper Series power control chip designed for the stepper motor uses a switching power supply. The results show that the scheme can effectively improve the reliability.

关 键 词：开关电源 可靠性 拓扑结构 

分 类 号：TN86[电子电信—信息与通信工程]