作者查詢 / KennethC
作者 KennethC 在 PTT [ Electronics ] 看板的留言(推文), 共46則
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11F推: ......你問的方式，超級奇怪......。03/28 22:08
4F推: 咦咦？所以你說你這張圖的 Vo = 1 嗎？03/25 11:07
5F推: http://i.imgur.com/gyIWeTI.jpg03/25 11:14
6F→: http://i.imgur.com/ibWKnEF.jpg03/25 11:15
7F→: http://i.imgur.com/MI8GYqQ.jpg03/25 11:17
9F→: 阿我好像懂了，等我一會兒。03/25 12:03
10F→: http://i.imgur.com/sRDcqbP.jpg03/25 12:16
11F→: http://i.imgur.com/RhxhmsF.jpg03/25 12:18
12F→: http://i.imgur.com/r2CqkeC.jpg03/25 12:19
1F推: 能夠直接裝一個三相變壓器嗎？03/25 11:28
2F→: 至於你說的那個叫 Voltage Doubler 他的03/25 11:33
3F推: http://i.imgur.com/qnlbRtp.jpg03/25 11:38
4F→: 它的公式就是 Double03/25 11:39
8F→: 我是想說如果三相都用同樣的電路上去，電壓應該都會03/27 00:39
9F→: 一樣變大吧（？ 至於你要其他倍數，03/27 00:40
10F→: http://en.wikipedia.org/wiki/Voltage_multiplier03/27 00:40
11F→: 就是多接幾個這樣。03/27 00:40
1F推: 你有９９１嘛？拿出來按一下，我的答案和上面一樣03/18 11:31
4F→: 對了你另一個問題，|Vt向量| < |Ef向量|，是因為這算式03/18 11:56
5F→: 是向量加減，用圖像化表示就是下面那張圖，從原點到03/18 11:57
6F→: Vt 那個點的長度就是 |Vt向量|，而從原點到 Ef 那個點03/18 11:58
7F→: 的長度就是 |Ef向量|，可以看出 |Vt向量|< |Ef向量|03/18 11:59
1F推: 最近剛啃完微分方程、複變，我覺得不用從微積分開始念03/14 20:28
6F→: 跟樓上想的一樣，微分積分基本的會其實就夠了。03/14 22:31
7F→: 如果要推薦用書的話，也可以看看陳立博士的魔法書。03/14 22:32
1F推: 是不是類似這個阿??半導體晶圓盒03/13 23:32
2F→: http://www.romg.com.tw/en/product2.php?pid=2503/13 23:32
5F→: ＝＿＿＿＿＝03/16 21:59
1F推: 這是根據題目要求，比如第一題題目要求負載是Ｒ，所以03/10 22:59
2F→: 最大功率就是ＲL = |Zth|；第二題題目要求負載可以為03/10 23:00
3F→: Ｚ，所以最大功率就是ＺL = Ｚth conjugate03/10 23:01