![schematics - Dual power supply by chaining two lm317 voltage regulators in series: will it work? - Electrical Engineering Stack Exchange schematics - Dual power supply by chaining two lm317 voltage regulators in series: will it work? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/48WUw.png)
schematics - Dual power supply by chaining two lm317 voltage regulators in series: will it work? - Electrical Engineering Stack Exchange
What are some simple dual polarity power supply circuits using an Lm317 and an Lm337 but using a transformer without a center tap? - Quora
![1.2V TO 37V ADJUSTABLE DUAL POWER SUPPLY USING LM317-LM337 (3) | Circuit Ideas I Electronic DIY Projects I Robotics 1.2V TO 37V ADJUSTABLE DUAL POWER SUPPLY USING LM317-LM337 (3) | Circuit Ideas I Electronic DIY Projects I Robotics](https://www.twovolt.com/wp-content/uploads/2016/07/1.2V-TO-37V-ADJUSTABLE-DUAL-POWER-SUPPLY-USING-LM317-LM337-3.png)
1.2V TO 37V ADJUSTABLE DUAL POWER SUPPLY USING LM317-LM337 (3) | Circuit Ideas I Electronic DIY Projects I Robotics
LM317 LM337 Adjustable Voltage Regulator Power Supply Positive Negative Dual Power AC-DC 5V 12V 24V FOR Amplifier - EveryMarket
![Amazon.com: LM317 LM337 Voltage Regulator Module PCB Power Regulator Module Adjustable Stabilized Board AC10‑24V Input for Circuit Protection : Electronics Amazon.com: LM317 LM337 Voltage Regulator Module PCB Power Regulator Module Adjustable Stabilized Board AC10‑24V Input for Circuit Protection : Electronics](https://m.media-amazon.com/images/I/71HPMBK-dUL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: LM317 LM337 Voltage Regulator Module PCB Power Regulator Module Adjustable Stabilized Board AC10‑24V Input for Circuit Protection : Electronics
![AC-DC LM317 LM337 Adjustable Voltage Regulator Power Supply Positive Negative Dual Power 5V 12V 24V PCB FOR Amplifier AC-DC LM317 LM337 Adjustable Voltage Regulator Power Supply Positive Negative Dual Power 5V 12V 24V PCB FOR Amplifier](https://ae01.alicdn.com/kf/S9ade3e476d074362a6363b3d558bbb12A/AC-DC-LM317-LM337-Adjustable-Voltage-Regulator-Power-Supply-Positive-Negative-Dual-Power-5V-12V-24V.jpg_.webp)