Turn parameters into decisions.
These are the planned tools layer. Each calculator should show assumptions, units and limitations rather than hide them.
Loss estimator
Estimate conduction and switching-loss components from device parameters and operating conditions.
Voltage margin
Compare nominal DC bus voltage, transient margin and device blocking capability.
FOM explorer
Compare figures of merit such as RDS(on) × Qg or related switching/conduction trade-offs.
Thermal headroom
Translate estimated dissipation into junction-temperature headroom using thermal resistance assumptions.
Device shortlist
Start with voltage, current, topology and switching frequency to narrow candidate device classes.
Unit converter
Fast engineering conversions for voltage, current, resistance, capacitance, charge and power.