hi,guys if you want to convert ac voltage to dc filtered voltage that too upto 450v this is where you will get
1)0.1uf 450v capacitor(18 pieces)
2) 1n4007 diodes(18 pieces)
now solder the capacitor and diode as shown in schematics.
Take care after switching off the circuit some current will be left in the circuit it will be dangerous for your health