CapacitorCalc – Help

This tool helps you calculate the capacitance and ripple voltage in an AC‑DC circuit. Quick & easy!

How to use

• Voltage (V)
• Current (A)
• Frequency (Hz)
• (Optional) Transformer voltage if needed
• Wave type (full/half)

Then tap the Calculate button.

Result

The app will show:

• Capacitance (C) in suitable units (pF, nF, µF, mF, F)
• Ripple voltage (ΔV) in volts (you should choose a capacitor with a bigger voltage limit than this value)

Troubleshooting

• Ensure all input fields contain numeric values.
• If a field is empty or contains invalid input, the calculation won't run.
• Optional transformer voltage field may be left empty unless you specifically need it.

Contact

Have feedback, bug reports or suggestions? Contact me:

oskari.saarinen@saario.xyz

Please allow some time for replies — I'm a solo developer 👨‍💻🛠️🙂