Supply power diagram circuit 12v regulated voltage simple fixed dc volt transformer get ac led regulator 15vdc circuits 220v electrical Tl494 switching power supply for power amplifier 50-0-50v Dual supply circuit diagram
Supply power dual 12v circuit diagram dc 15v using unregulated main Tl494 supply power switching 50v amplifier 12v regulated power supply circuit diagram
TL494 Switching Power Supply For Power Amplifier 50-0-50V - YouTube
Dual Supply circuit diagram
12v Regulated Power Supply Circuit Diagram | CircuitsTune