Asaan Converter -
Given the ambiguity, I will provide a on the most plausible interpretation: A low-cost, transformerless AC-to-DC converter (capacitive dropper) — often colloquially called an "Asaan Converter" in informal electronics because it requires no heavy transformer and is "easy" to assemble. This topic covers safety, efficiency, design equations, and regulatory concerns.
[ C = \frac12\pi f X_C = \frac12\pi \times 50 \times 4360 \approx 0.73 \mu F ] asaan converter
[ C_filter = \fracI_out2f V_ripple = \frac0.05100 \times 1 \approx 500 \mu F ] (assuming 1V ripple). Given the ambiguity, I will provide a on
[ X_C = \fracV_in,RMS - V_zI_out = \frac230 - 120.05 \approx 4360 \Omega ] Given the ambiguity