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批踢踢實業坊 Examination 板
 
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身心 四等 電子學 BJT
May 19th 2014, 19:55, by cameljava31

作者cameljava31 (沙漠之舟)

看板Examination

標題身心 四等 電子學 BJT

時間Mon May 19 19:55:49 2014

第四題 http://i.imgur.com/uiLH4of.jpg
http://i.imgur.com/QR5zvtW.jpg
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。 -- Sent from my Android -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 140.128.72.6 ※ 文章網址: http://www.ptt.cc/bbs/Examination/M.1400500551.A.83A.html

→ cameljava31:不好意思 我剛剛有設定成「問題」可是po出來卻不見了 05/19 19:57

→ cameljava31:… 手機版不能改，晚上回家我會立刻修改 抱歉了 05/19 19:57

→ cameljava31:或者求版主幫我先更正 不好意思 05/19 19:59

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