0
3712
查看全部評分
滷雞蛋
eson0724
conbawa
舉報
8843
Ricky 發表於 2012-8-11 09:12 AM static/image/common/back.gif 反馳變壓器是電感性負載所以要加緩振器(RCD,或RC),好像是電流落後電壓90度造成的. 鹵素燈泡為電阻性負載,沒 ...
forest162
885
本版積分規則 發表回復 回帖後跳轉到最後一頁
查看 »
禁閉室|手機版|連繫我們|痞酷網電子技術論壇
GMT+8, 2025-3-5 12:59 AM , Processed in 0.061991 second(s), 24 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.