Converter | Asaan
[ X_C = \frac12\pi f C ]
The RMS current through the load is approximately: asaan converter
[ C_filter = \fracI_out2f V_ripple = \frac0.05100 \times 1 \approx 500 \mu F ] (assuming 1V ripple). [ X_C = \frac12\pi f C ] The
[ C = \frac12\pi f X_C = \frac12\pi \times 50 \times 4360 \approx 0.73 \mu F ] [ P_z = V_z \times I_out = 12 \times 0
: At plug-in, if AC peak coincides with capacitor discharge, ( I_peak ) can exceed 50A, damaging rectifier diodes unless a series resistor (e.g., 10Ω) is added.
where ( f ) = line frequency (50/60 Hz), ( C ) = dropper capacitor.
[ P_z = V_z \times I_out = 12 \times 0.05 = 0.6W ] → use 1W Zener. 4. Efficiency Analysis Efficiency ( \eta = \fracP_outP_in ). Input power measured via wattmeter simulation.
[ X_C = \frac12\pi f C ]
The RMS current through the load is approximately:
[ C_filter = \fracI_out2f V_ripple = \frac0.05100 \times 1 \approx 500 \mu F ] (assuming 1V ripple).
[ C = \frac12\pi f X_C = \frac12\pi \times 50 \times 4360 \approx 0.73 \mu F ]
: At plug-in, if AC peak coincides with capacitor discharge, ( I_peak ) can exceed 50A, damaging rectifier diodes unless a series resistor (e.g., 10Ω) is added.
where ( f ) = line frequency (50/60 Hz), ( C ) = dropper capacitor.
[ P_z = V_z \times I_out = 12 \times 0.05 = 0.6W ] → use 1W Zener. 4. Efficiency Analysis Efficiency ( \eta = \fracP_outP_in ). Input power measured via wattmeter simulation.
