How To Make 5 Volt Power Supply. I know so little about electricity but if I remember correctly I could get 6 volts by placing 4 15 volt batteries in series correct. A basic power supply circuit will fundamentally require three main components for providing the intended results.

Solder the wires from the battery clip to the PCB like show on the photos. Mains 220v or 120v is fed to the primary winding which is transferred to the. However would 6 volts damage the unit.
Pin 2 is the ground reference also called the common and should be connected to the ground wire of the AC adapter.
It gives an output of 125V to 37V and is capable of supplying 15A output current. A mobile charger is another good method to find 5 volt. For making a power supply designing of each and every component is essential. Anyway the users manual states that the power supply cord is a 5-volt 25-Amp power supply.
