- #1

Crusaderking1

- 159

- 0

For the efficiency, I used the equation (Np*Vs)/(Ns*Vp) * 100%

Np-turns of primary coil(400)

Vs- potential difference of secondary coil(0.0551)

Ns- turns of secondary coil(400)

Vp-potential difference of primary coil(2.988)

When I plug them in, I get 1.84% efficiency.

Am I messing the formula up, plugging in the wrong values. etc?

1.84% seems awfully low.

Thanks.