AC-DC Rectifier Calculator

Design bridge rectifiers. Calculate bulk capacitance, diode ratings, and DC output voltage.

AC Input V_rms (V)

Output Power (W)

Line Frequency (Hz)

Ripple Voltage ΔV (%)

Forward Voltage V_f (V)

Efficiency η (%)

C_bulk: C = I_dc/(2f_line×ΔV)

V_dc: V_dc = V_pk-2V_f

PIV: V_RRM ≥ 2V_pk