How to make a worldwide ColecoVision power supply for around $30-$40+ (some may be able to make one for under $30 if they have spare parts laying around). - ColecoVision / Adam - AtariAge Forums
![schematics - Xbox one power adapter wiring - converting it to a 12 volt power supply - Electrical Engineering Stack Exchange schematics - Xbox one power adapter wiring - converting it to a 12 volt power supply - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/6veLl.jpg)
schematics - Xbox one power adapter wiring - converting it to a 12 volt power supply - Electrical Engineering Stack Exchange
![schematics - Xbox one power adapter wiring - converting it to a 12 volt power supply - Electrical Engineering Stack Exchange schematics - Xbox one power adapter wiring - converting it to a 12 volt power supply - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/2Rdha.png)