Abstract: A power conversion assembly includes a conversion box, a conversion lead and a plurality of adapter plugs. The conversion box has a power regulation circuit, a variable switch, a power input port, a power output port and at least a interface port. The variable switch, the power input port, the power output port and the at least one interface port are connected with the power regulation circuit. When the conversion box is connected with the power adapter to obtain a DC power, a DC power with a different voltage can be sent out by the switching of the variable switch and the regulation of the power regulation circuit. One end of the conversion lead is used to receive the regulated DC power from the conversion box. The other end of the conversion lead can be replaced with the adapter plug having different specification to supply power to different power-requiring equipment.

Abstract: A power supply allows an electronic product to access the Internet, characterized in that a casing of the power supply is provided with a network connection port, the casing of the power supply is provided therein with a power line communication module, the power line communication module is coupled to the network connection port, the power line communication module receives an original package data and transmits the original package data to the electronic product via the network connection port.