An AC-DC converter which takes in 220V AC and outputs both 5V and 12V DC. This was used to create a PCB board for ease of use for other projects to give DC input for microcontrollers and other electronic devices with higher current. Not shown in the simulation are the transformers to step down AC voltage. PCB and gerber files were created and ordered from EASYEDA . Initially, the electronic components were soldered to a board and a miniature AC-DC converter was created, but proved to be inefficient and bulky(image shown below). The PCB board created online was more efficient and compact.