Pick a component
Browse the library of motors, semiconductors, transformers and passive components.
Interactive engineering lab
See electricity in action.
Curvo Studio is an interactive lab 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.
Free · No sign-up required · Runs in your browser
How it works
Three steps from question to intuition
Change real parameters
Set voltage, frequency, load and more — every control uses realistic rated values.
Watch the physics respond
The 3D model, live readings and characteristic curves react instantly to every change.
The library
Four categories, 7 interactive simulators
Every component opens a full workspace with parameters, a 3D scene and characteristic curves.
Electrical machines
Convert electrical energy and mechanical motion.
3 interactive modelsSemiconductors
Control current with solid-state devices.
2 interactive modelsTransformers & magnetics
Transfer and store energy with magnetic fields.
1 interactive modelsPassive components
Shape voltage, current and stored energy without amplification.
1 interactive modelsWhy Curvo Studio
Built like a lab, not a slideshow
Realistic by design
Components use real rated values and IEC 60617 symbols, so what you learn transfers to the real world.
Three synchronized views
A 3D model, live electrical readings and characteristic curves — all reacting together in real time.
Open to everyone
Free, no installation and no account — available in six languages, right in your browser.
Ready to experiment?
Open a simulator and see your first characteristic curve in under a minute.
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