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作者 WeCanGo 在 PTT [ Electronics ] 看板的留言(推文), 共87則
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6F推:http://www.aeontekasia.com/pdf/TVR.pdf12/07 20:17
7F→:選用以Vac(rms)為主 所以用 TVRXX391 為250Vac(rms)12/07 20:20
6F推:...先翻個書吧 你問題可能自己都不知道在問啥11/07 23:17
5F推:ATX POWER都有啟動時序/保護 有專門IC在處理看Datasheet10/27 19:31
2F推:很簡單 你要想成一個"源"有送給他人的能力 "Source"10/27 16:50
3F→:也有抽回來的能力 sink ,代表他可以接受負電流抽回來10/27 16:54
38F推:就只是MOSFET 驅動要對Vgs啊 High Side Mosfet就是要處理10/23 23:40
39F→:沒有很難理解吧 當然1F說的是安規上的初次級隔離10/23 23:40
40F→:你上橋本來S點就是浮電位 位於Driver而言 就是要不共地10/23 23:42
3F推:Goooooooooooooooood!!!09/18 23:13
3F推:very good!!09/03 23:28
17F推:是啦 因為你adapter一邊AC 一邊DC 金屬外漏 一定隔離。08/30 01:13
5F推:...別鬧了 最常用的方坡轉富烈業級數...08/13 23:57
5F推:老大 你的7805幾瓦的?算一下用幾瓦 超過就用多顆並05/07 23:10