Calculators›Electrical engineering›Transformer EMF and flux

Electrical engineering

Transformer EMF and flux

EMF equation, maximum flux, turns count and flux density.

Electrical engineering

Transformer winding EMF

E = 4.44fNΦₘ→Electrical engineering

Transformer maximum magnetic flux

Φₘ = E / (4.44fN)→Electrical engineering

Transformer winding turns count

N = E / (4.44fΦₘ)→Electrical engineering

Transformer core flux density

Bₘ = Φₘ / S→