Forward Converter Calculator

Professional electronics engineering calculator with interactive results.

Input Voltage V_in (V)

Output Voltage V_out (V)

Output Current (A)

Switching Frequency (kHz)

Max Duty Cycle (%)

Output Ripple Current (%)

Turns Ratio: n = V_in×D_max / V_out

Output Inductor: L = V_out(1-D_max) / (ΔI_L×f_sw)

Switch Current: I_sw = I_out×V_out/V_in