DC Barrel Jack is commonly being used as a power input socket for electronic devices, including digital making controllers, for example Arduino UNO, and Jetson Nano.
Due to many standards, you might get into a situation where the voltage and current rating of the adapter is correct, but the size of the plug is not compatible :) This DC plug converter might be able to help you.
This is a 5.5mm (outer diameter) DC plug converter, it converts the internal diameter of 2.1mm to 2.5mm.
The input is 5.5x2.1mm female and the other end is 5.5x2.5mm male plug!
It is compatible with:
Adapter 5V 4A R/Angle DC Jack 2.1mm - UK Plug, converting it to 2.5mm inner diameter plug.
- 5.5mm DC plug converter/adapter
- Outside diameter: 5.5mm
- Female inner diameter: 2.1mm
- Male inner diameter: 2.5mm
- Support up to 5A continuous current
- Insulation Material: Plastic
- 1 x DC Plug Converter 5.5x2.1mm Female to 2.5mm Male