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DC Voltage Drop Calculation Across Inductance

Determine the actual relationship between voltage and current for any given inductor, with the basic differential expression V= L (di/dt); which describes the behavior of an inductance.

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DC Voltage Drop Calculator

Inductance (L)
Rate of change of current
Time
Voltage across Inductor=

 
   
  



Formula:

Ohm's Law for an Inductor: V = L (di/dt)

Where,
V - Voltage drop across inductor
L - Inductance in henry
di/dt - instantaneous rate of change of current with respect to time


Inductor voltage drop is the rate of change of inductor current. Both voltage (v) and rate of current change (di/dt) are instantaneous. Calculation of DC voltages across inductance is made easier. Free Online Electrical Engineering Calculators.