各位大虾,小虾正在做一个用UC3906控制铅24V蓄电池充电的东东,希望和大家讨论讨论,向高手学习一下.
1、资料上说有反接保护功能.但是我先反接一节12v/7AH的铅蓄电池,再上33V充电电源,发现外接PNP开关管和UC3906都烧坏,开关管我选TIP42C应该没有问题吧?
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