作者查詢 / juc
作者 juc 在 PTT 全部看板的留言(推文), 共2979則
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1F推:電機會java的不多吧....11/05 23:52
7F推:交換個msn就認識啦11/13 08:33
14F推:http://0rz.tw/983eh 電機系友幫推@@11/01 21:21
2F推:...還好吧...他應該只是想找你講話....= =10/31 17:46
1F推:頻寬不足理論上就要做頻率補償(加電容)囉...10/30 18:00
2F→:transformer理論上高頻信號都過不去...磁滯曲線進入飽和區10/30 18:01
3F推:一個非隔離式的boost converter, 頻寬可能可以大一些10/30 18:09
4F→:不過你這不是DC to DC.....= =10/30 18:13
1F推:雖然看不太懂 我不是那個時代的人 不過你文筆真的很好耶@@10/30 17:35
1F推:http://en.wikipedia.org/wiki/Impedence10/30 17:53
2F→:impedance每本電路學都會交吧, 再AC circuit那一章10/30 17:53
2F推:sourace follower 輸出阻抗小阿?看不太懂你要問啥?10/30 17:46
3F→:source 更正10/30 17:48
4F→:source follower 輸入阻抗無限大 輸出阻抗Rg很小 適合作buffer10/30 17:48
5F→:痾 是Rs10/30 17:50
1F推:電池陽極接顆負回授OP再接voltmeter不知道行不行...10/30 17:40
2F→:應該不行,還是你估計一下陽極電壓和cell電壓的電壓差自行換算10/30 17:43
7F推:有聯誼記得找阿 ._./10/30 12:32
1F推:就我所知 要符合安規是一個原因 畢竟市電較不穩定10/24 11:03