$0.99
About
Easily calculate the minimum required capacitor value for your AC‑DC transformer circuit.
This app helps you determine:
• The minimum capacitance needed (in pF, nF, µF, mF or F)
• The minimum ripple voltage across the capacitor
Just enter the voltage, current, and frequency of your transformer — and get instant results. Great for electronics enthusiasts, students, and hobbyists working with power supplies or rectifier circuits.
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What's New in CapacitorCalc
2.0.7
June 19, 2025
Thanks for using CapacitorCalc! What’s new in this version: • Brand new support/help page • Removed the outdated “Classic View” • iOS 12 is now the minimum supported version • Minor fixes and performance improvements We’d love to hear your feedback! If you have a feature suggestion or notice a bug, please email me at oskari.saarinen@saario.xyz – I’ll do my best to respond. If you enjoy the app, a positive review really helps others discover it. And if something isn’t working, please reach out first – most issues can be fixed quickly, and your input helps make the app better for everyone.
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