i m attaching a circuit diagram which is step down the 220V AC to 7-8 A DC (AC?)
can anyone explain the working of the 1 M ohm resistance and 1uF capacitor ,how they work and step down the voltage?
\\mypc\c$\electo\chapter01\circuit.jpg
Ah, but you live in a low-voltage country. :)
Less danger of electrocution oustide the prisons, but higher currents that may start a fire if a connector is bad.