Dual Power Supply Schematic Circuit Diagram [62010 66 out of 100 based on 345 user ratings The dual power supply schematic circuit diagram can be download for free. This circuit and wiring diagram: dual power supply schematic circuit diagram has been viewed 1228 times which last viewed at 2019-12-24 13:35:06 and has been downloaded 3 times which last downloaded at 2016-02-09 14:18:54 launched by Annabelle on 04 Jul, 2014.66%(345) +12V and -12V Dual Power Supply Circuit Diagram In this project we construct a dual power supply circuit to convert 220V AC supply in to +12V and -12v DC supply, that is why it is named Dual Power Supply as we get positive and negative 12v power supply at the same time. Dual Power Supply +8V /-8V , +12V / -12V – Circuit Wiring Dual Power Supply +8V /-8V , +12V / -12V ♥♥ This is diagram about Dual Power Supply +8V /-8V , +12V / -12V you can learn online!! Skip to content. Circuit Diagram schematic diagrams Starter Relay Studebaker wiring wiring connection Wiring Diagram wiring diagrams Wiring Harnes wiring schematic wiring system wiring work Guide to Successful Dual Voltage Systems PDF filesupplies that logic circuits require, less power is wasted using 12V than 24V systems. THE DUAL VOLTAGE SYSTEM The 24V system normally consists of two 12V batteries connected in series, with a 24V alternator providing power. It seems that the most logical place to obtain 12V power is at the junction Dual Power Supply Circuit-12 Volt Regulated Power Supply Dual Power Supply Circuit Description The circuit given here is of a regulated dual power supply that provides +12V and -12V from the AC mains. A power supply like this is a very essential tool on the work bench of an electronic hobbyist. The transformer T1 steps down the AC mains voltage and diodes D1, D2, D3 and D4 does the job of rectification.