要求是输入18DCV,输出5-24V连续可调,最大输出电流为2A,电源效率>70%
想参考一下大家的思路,或者画个电路图,谢谢
看一下这个
开关电源基本原理:https://blog.csdn.net/Oscar330621/article/details/108268426?spm=1001.2014.3001.5502
BUCK设计:https://blog.csdn.net/Oscar330621/article/details/108873352?spm=1001.2014.3001.5502