【作者】 高原； 邱新芸； 汪晋宽；

【Author】 Gao Yuan Qiu Xinyung Wang Jinkuan(Northeastern University at Qinhuangdao, Qinhuangdao 066004, China)

【机构】 东北大学秦皇岛分校；

【摘要】 介绍了峰值电流控制开关电源的原理和优点。阐述了峰值电流控制的不稳定性及原因。研究了斜坡补偿与系统稳定性的关系。给出了实际斜坡补偿电路及设计方法。更多还原

【Abstract】 Principles and virtues of switching power supply of peak current control are presented. Instability and reasons of peak current control are also expatiated. Relationship between slop compensation and system stability is studied. The practical circuit and design method of slop compensation are given.更多还原