I like to design a AC/DC Isolated Switching Power Supply with multiples outputs.
Maybe a device with 3v3, 5v, 24v with 300mA each. With optocoupler.
I using a starter schematic, but I don´t know how I made the changes for mulitples outputs.
The big challenge is: made this project with PTH components and no drive. Because the pandemics and isolated social, I can not import components.
Follow the schematics!
Thanks so much!