Re: ATX PSU with -5v
Posted on 2024-04-19, 21:34
You can also solder LM2662 module to +5V line, it will turn it into -5V. It should provide 100mA. Here i soldered it directly to pico psu, I also added a protective Schottky diode on -5v output (it may drop the voltage a little as side effect), to minimize risk of passing positive voltage in case …