Primary coil 5000 turn, Sec. Coil 100 turn transformer put 115v - output is?
a, 23 volt.
b.53 volt
c,100volt
transformer
2011-07-07 8:12 am
回答 (1)
2011-07-07 3:11 pm
✔ 最佳答案
V1/N1 = V2/N2115/5000 = V2/100
V2 = 115 x 100/5000 = 115/50 = 2.3V.
收錄日期: 2021-04-25 22:40:08
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110707000051KK00019