Trafo perbandingan lilitan 1 : 10 P=1500W Vp=100V I Sekunder=?

Diket :
Np : Ns = 1 : 10
Vp = 100 v
Pp = 1500 w

Dit : Arus sekunder......?

Jwb :

# Tegangan sekunder

Vs = ( Ns . Vp ) / Np
Vs = ( 10 . 100 ) / 1
Vs = 1000 volt

# Arus primer

Ip = Pp / Vp
Ip = 1500 / 100
Ip = 15 A

# Arus sekunder

Is = ( Vp . Ip ) / Vs
Is = ( 100 . 15 ) / 1000
Is = 1500 / 1000
Is = 1,5 A