作者查詢 / dsplab
作者 dsplab 在 PTT [ Electronics ] 看板的留言(推文), 共227則
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1F→: 電感實際是有電阻的,你拿日光燈的安定器來量看看!11/30 09:01
2F→: 除非超導體電感,才不會有電阻11/30 09:03
5F→: 先把基本電學學好10/01 20:46
1F→: https://goods.ruten.com.tw/item/show?2120728780246907/30 17:40
5F→: https://goods.ruten.com.tw/item/show?2183971063561207/31 08:13
6F→: 用兩顆組合成 FMXA-4203S,600V 20A07/31 08:15
1F→: 兩顆電池都串一顆肖特基二極體再併聯07/19 07:33
2F→: 用AB膠黏06/21 20:58
4F→: 3顆18650串聯後加保護板05/31 20:52
6F→: 不會是每秒8次吧!若每秒80次,眼睛看來是恆亮狀態05/25 20:13
3F→: (v2-v1)/1k+(vo1-v1)/1k=v1/10k ...(1)04/29 20:49
4F→: (v2-vo1)/1k+(v2-v1)/1k=(vo-v2)/10k ...(2)04/29 20:50
5F→: 解(1)與(2)可以得到 vo=31(v2-v1)04/29 20:52
6F→: Ad=3104/29 20:52
3F→: 將電感泡在真空罐中的凡立水,固定漆包線04/08 19:49
2F→: 功因PF要考慮03/20 08:42