Dual 15v power supply schematic with pcb, +15v -15v 1a Supply power circuit 12v 5v dual dc voltage regulator using gadgetronicx 7805 circuits pcb diy ic electronic electronics projects transformer 12v & 5v dual power supply circuit
5v 12v regulated pcb Supply power dual 12v circuit diagram dc 15v using unregulated main 5v & 12v regulated power supply
Supply power dc dual basic 6v circuit circuits simple output voltage electronicDual supply circuit diagram Many simple 6v power supply circuit.
.
Dual Supply circuit diagram
5V & 12V Regulated Power Supply - Electronics-Lab.com
12V & 5V Dual power supply Circuit - Gadgetronicx
Many Simple 6V power supply circuit - Elec circuit.com