What is Dual Power Supply? -Circuit Diagram and its Workings
Electronic Works 12 V Volt DC to 50-0-50 Volt DC Converter Board Dual Power Supply SMPS 8 to 10 Ampere Transistor or mosfet Amplifier Board Power Supply : Amazon.in: Electronics
Dual DC Power Supply Using Voltage Regulators
DC-DC dual output Switch Mode Power Supply (SMPS) | Corgitronics