Hi guys actually I am trying to increase the input power of my circuit without increasing the main power. Actually my circuit1 requires main power of 12 volts which it get by a battery of 12 volts but this circuit is in series with other circuit which means output of circuit no 1 is the input of circuit 2 and this circuit 2 requires a power of 18 volts so I am trying to increase the output power of the circuit no 1 by adding few capacitors in the middle but yet I can't get the desired power for the input of the circuit 2 so please help you increase the same