[問題] +12V -12V +5V電源供應器
如題
我照著上面的電路做
http://i.imgur.com/zkJR4ri.jpg

圖中+5V -12 V +12V接端子台
測試過為4.98V -12.20V +12.01V
電路也反覆檢查多次 接線也是
LED還是不會亮
電路實拍圖
http://i.imgur.com/VLcocW6.jpg


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