Educational reference
Electrical diagrams
An index of original, accessible relationship diagrams used by PowerTotals calculators.
Calculators use distinct wire, phase-wave, battery, energy-cost, machine, resistor-network, and conduit-geometry illustrations. Each SVG has intrinsic dimensions, accessible text, a nearby caption, and an ordinary text result equivalent.
Voltage Drop CalculatorOpen the interactive diagram and download its SVG result.Wire Size by Voltage Drop CalculatorOpen the interactive diagram and download its SVG result.AWG to mm² CalculatorOpen the interactive diagram and download its SVG result.Wire Resistance CalculatorOpen the interactive diagram and download its SVG result.Ohm's Law CalculatorOpen the interactive diagram and download its SVG result.Watts to Amps CalculatorOpen the interactive diagram and download its SVG result.Amps to Watts CalculatorOpen the interactive diagram and download its SVG result.kW to Amps CalculatorOpen the interactive diagram and download its SVG result.kVA to Amps CalculatorOpen the interactive diagram and download its SVG result.Single-Phase Power CalculatorOpen the interactive diagram and download its SVG result.Three-Phase Power CalculatorOpen the interactive diagram and download its SVG result.Power Factor CalculatorOpen the interactive diagram and download its SVG result.Voltage Divider CalculatorOpen the interactive diagram and download its SVG result.Series & Parallel Resistor CalculatorOpen the interactive diagram and download its SVG result.Battery Runtime CalculatorOpen the interactive diagram and download its SVG result.Battery Bank CalculatorOpen the interactive diagram and download its SVG result.Inverter Size CalculatorOpen the interactive diagram and download its SVG result.Solar Cable Voltage Drop CalculatorOpen the interactive diagram and download its SVG result.Transformer kVA CalculatorOpen the interactive diagram and download its SVG result.Transformer Turns Ratio CalculatorOpen the interactive diagram and download its SVG result.Motor Current EstimatorOpen the interactive diagram and download its SVG result.Generator Sizing & Load CalculatorOpen the interactive diagram and download its SVG result.Conduit Fill Geometry CalculatorOpen the interactive diagram and download its SVG result.LED Resistor CalculatorOpen the interactive diagram and download its SVG result.Electricity Cost CalculatorOpen the interactive diagram and download its SVG result.Appliance Running Cost CalculatorOpen the interactive diagram and download its SVG result.kWh CalculatorOpen the interactive diagram and download its SVG result.EV Charging Cost CalculatorOpen the interactive diagram and download its SVG result.Energy Usage CalculatorOpen the interactive diagram and download its SVG result.