Junior Member level 3
I have to design an ac/dc smps for one of the requirements for my capstone project. It will have an input of 120V AC wall outlet and an output of 5V DC at 1A. I have found many different types of smps designs online and don't know which one to use. I can design the bridge rectifier and size the transformer easily. I can't buy any ic's like a buck converter off digikey and have to make a custom smps as apart of my agreement. The easier the design the better as I've only taken two electronics courses and went over basic power supplies briefly. Can anyone point me in the right direction? A very basic block diagram would help.