Electronics - Inductors - Discussion
Discussion Forum : Inductors - General Questions (Q.No. 20)
20.
What is the number of turns required in the secondary winding for a transformer when 120 volts is applied to a 2400-turn primary to produce 7.5 Vac at the secondary?
Discussion:
2 comments Page 1 of 1.
Rs mubarak said:
4 years ago
Nice explanation. Thanks @Babilu.
Babilu said:
1 decade ago
V1/V2=N1/N2
120/7.5=2400/N2
N2=2400*7.5/120
N2=150
120/7.5=2400/N2
N2=2400*7.5/120
N2=150
(1)
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