
[問題] 身心 四等 電子學 BJT
看板Examination (國家考試)作者cameljava31 (沙漠之舟)時間12年前 (2014/05/19 19:55)推噓1(1推 0噓 55→)留言56則, 6人參與討論串1/3 (看更多)


請問詳解計算的部份
r pai 是否應該換成re才正確呢
改成 re//10k
我覺得詳解有錯
另外想問第二張圖片右下方是我的解法
我把電流源斷路
所以Ro是 ro+ re//10k
可是與詳解答案還是有落差
它有把電流源留著做計算
我覺得兩種解法感覺都對
不知道我觀念錯在哪呢
求指正謝謝。
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