TESTCapacitance Calculations
Input field
Calculated field
  Calculation ultracapacitor voltage drop over time (td)  
dVTotal = I *td/C + I * ESR
dVTotal (change in voltage) I td (sec) C ESR
  Calculation when dVTotal is already know, to solve for time duration of voltage change (td)
td = C ((dVTotal - I * ESR))/I
td (sec) I dVTotal C ESR
 
  Calculation to solve for capacitance, when dVTotal, I, and ESR are all known.  
C=td/((dVTotal-I*ESR)/I)
C (farads) I dVTotal td ESR