Working tools / circuits.fyi
Power Budget Workbench
Turn operating states into a power budget, with every measurement and assumption still attached.
All toolsReady. Inputs stay on this device; exports are yours to keep.
Evidence and boundaries
One output rail is modeled. Battery chemistry, peak demand and converter behavior across load need separate checks. Capacity divided by current is an ideal estimate.
Documentation retrieved September 15, 2026. These are source facts and stated calculations; visitor measurements are separate.
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