Because of its fixed frequency, the efficiency of PWM converter with low loads is lower, In order to solve this problem a novel control mode named SCM (Skip Cycle Modulation) in switching DC/DC converter is developed .
针对这一问题,目前出现了一种新型的控制方法:跨周期调制方法,它通过改变有效工作频率来改变输出功率,开关损耗与输出功率成正比,电源效率几乎与负载无关。
参考来源 - 开关电源跨周期调制方法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
应用推荐