PWMSim — switching converters in your browser
pwmsim.com
LaunchIndex first observed PWMSim — switching converters in your browser (pwmsim.com) live on 24 August 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
PWMSim — switching converters in your browser (pwmsim.com) was first observed live on 24 August 2026.
PWMSim is a free, in-browser simulator for switch-mode converters. It lets engineers edit circuits, run simulations on their computer, inspect waveforms, take measurements, compare design points, and export nets and reports without installation or accounts.
Its profile is classified as Developer tool within Technology / Developer tools.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- pwmsim.com
- Category
- Technology / Developer tools
- Website type
- Developer tool
- Observed title
- PWMSim — switching converters in your browser
- Observed description
- Free local-first browser simulator for switch-mode converters, with transients, periodic steady state, waveform measurements and parameter sweeps.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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