Wall adapters
Wall adapters, also known as power adapters, mains adapters, or AC/DC adapters, are used to convert the AC mains voltage into the required DC output voltage with the size according to the requirements of the powered device.
They are commonly used in consumer electronics in households, such as chargers for smartphones, or as power sources for various other electronic devices.
In the SOS electronic product range, you can find wall adapters from brands like Friwo and others.