Capacitor Size Calculator

Estimate smoothing capacitance for rectified supplies

📖 Capacitor Size Calculator

A reservoir capacitor reduces ripple per C = Iload ÷ (ΔV × fripple). Full-wave rectifiers produce fripple ≈ 2 × fline.

Capacitor Size Calculator uses standard engineering formulas; always verify with project requirements.
Keep units consistent across all inputs to avoid conversion errors.
Field conditions, tolerances, and safety factors may require additional adjustments.

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