圖(十七)所示的史密特觸發電路，其磁滯電壓約為多少？ (A) 2 (B) 3 (C)4 (D)6

問題詳情

39. 圖(十七)所示的史密特觸發電路，其磁滯電壓約為多少？
(A) 2
(B) 3
(C)4
(D)6

參考答案

無參考答案

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