What is the voltage transformation equation for a transformer?
1 Answer
The voltage transformation equation for an ideal transformer can be expressed as follows:
Vp/Vs = Np/Ns
Where:
Vp is the primary voltage (voltage across the primary coil),
Vs is the secondary voltage (voltage across the secondary coil),
Np is the number of turns in the primary coil, and
Ns is the number of turns in the secondary coil.
In this equation, it assumes an ideal transformer with no losses. In a real-world scenario, there would be losses due to resistance, leakage, and other factors, but the voltage transformation equation remains a good approximation for many practical applications. This equation shows the relationship between the primary and secondary voltages and the turns ratio between the two coils.
Vp/Vs = Np/Ns
Where:
Vp is the primary voltage (voltage across the primary coil),
Vs is the secondary voltage (voltage across the secondary coil),
Np is the number of turns in the primary coil, and
Ns is the number of turns in the secondary coil.
In this equation, it assumes an ideal transformer with no losses. In a real-world scenario, there would be losses due to resistance, leakage, and other factors, but the voltage transformation equation remains a good approximation for many practical applications. This equation shows the relationship between the primary and secondary voltages and the turns ratio between the two coils.