Calculator catalog
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Found 15 calculators
Load current from power and voltage
Calculates load current from power and system voltage.
Load power from voltage and current
Calculates load power from voltage and current.
Battery runtime from capacity and current
Estimates load runtime from battery capacity and load current.
Battery used capacity
Calculates battery charge used from current and time.
Battery energy from voltage and capacity
Calculates battery energy from voltage and capacity expressed as electric charge.
Required alternator current
Sums load current and battery charging current as required alternator current.
Automotive wire voltage drop
Calculates wire voltage drop from current, loop length, cross-section, and resistivity.
Automotive wire power loss
Calculates wire power loss from current and wire resistance.
Automotive required wire cross-section
Solves minimum wire cross-section for an allowed voltage drop.
Automotive wire resistance
Calculates wire resistance from loop length, cross-section, and material resistivity.
Fuse current with margin
Calculates fuse current from operating current and a safety margin.
Battery runtime from load power
Calculates runtime from battery energy and load power.
EV AC charging time
Estimates AC charging time from energy to charge and charging power.
Accessory battery runtime
Calculates accessory runtime from battery energy in Wh and load power.
Required alternator power
Calculates power from system voltage and current.