Interactive engineering lab

Component library

Built for students, teachers and the curious. Open a component, change its real electrical parameters, and watch the 3D model and characteristic curves respond as you go.

Component library

Transformers & magnetics

Transfer and store energy with magnetic fields.

N₁N₂
Transformers & magnetics

Transformer

Observe how alternating magnetic flux transfers energy from the primary winding to the secondary winding.

Open simulator