![Din rail type two group 12V 24V 5V 1A 2A 3A switching power supply dual output dc power supply DRD-30/60/100/120W - AliExpress Din rail type two group 12V 24V 5V 1A 2A 3A switching power supply dual output dc power supply DRD-30/60/100/120W - AliExpress](https://ae01.alicdn.com/kf/Seb4b1e511b7f4cfcb6103dc19e78be6bc/Din-rail-type-two-group-12V-24V-5V-1A-2A-3A-switching-power-supply-dual-output.jpg)
Din rail type two group 12V 24V 5V 1A 2A 3A switching power supply dual output dc power supply DRD-30/60/100/120W - AliExpress
![MOFI-Sigma22 Fully Discrete Regulated Power Supply (Dual Rail±5V ~±36V) DIY KIT & Finished Board - AliExpress MOFI-Sigma22 Fully Discrete Regulated Power Supply (Dual Rail±5V ~±36V) DIY KIT & Finished Board - AliExpress](https://ae01.alicdn.com/kf/Scc14742939454b46a994c8fe6637f7c2w/MOFI-Sigma22-Fully-Discrete-Regulated-Power-Supply-Dual-Rail-5V-36V-DIY-KIT-Finished-Board.jpg)
MOFI-Sigma22 Fully Discrete Regulated Power Supply (Dual Rail±5V ~±36V) DIY KIT & Finished Board - AliExpress
![Is this correct schematic to build dual rail power supply? Looks good but I still doubt it. Found it on the internet. I want to build a dual rail supply for op-amp Is this correct schematic to build dual rail power supply? Looks good but I still doubt it. Found it on the internet. I want to build a dual rail supply for op-amp](https://preview.redd.it/is-this-correct-schematic-to-build-dual-rail-power-supply-v0-usa561frly2b1.png?width=640&crop=smart&auto=webp&s=3d61b574b2d8375a4b7f3b588fc3c13ac70950fb)
Is this correct schematic to build dual rail power supply? Looks good but I still doubt it. Found it on the internet. I want to build a dual rail supply for op-amp
![Can a 9 volt battery be turned into a dual rail power supply with this circuit? Also if a piece of gear is created with this power supply, could it safely interface Can a 9 volt battery be turned into a dual rail power supply with this circuit? Also if a piece of gear is created with this power supply, could it safely interface](https://preview.redd.it/can-a-9-volt-battery-be-turned-into-a-dual-rail-power-v0-0jxyisovnt4a1.png?auto=webp&s=6f0963c4261c40ad5b1d5cc6c7014392876731ca)