Capacitance in Series Calculation

When capacitances C₁, C₂, C₃, ... are connected in series, the total capacitance C_S is:

1 / C_S = 1 / C₁ + 1 / C₂ + 1 / C₃ + ...

For two capacitances C₁ and C₂ connected in series, the total capacitance C_S is:

C_S = C₁C₂ / (C₁ + C₂)

C_S = product / sum