need help with AC to DC circuit
i found a circuit online, but i had to modify it to let the output be what it is needed.
output -> Power: 50W; Voltage: 14.2V; Current: 3.5amp
http://www.discovercircuits.com/DJ-Circuits/240vac5vdc.htm this is the link for the circuit i want to modify.
can someone help me please ><