Power distribution apparatus

A power distribution apparatus comprising:

• a power source terminal receiving an input power;
• a power-distributing module electrically connected to the power source terminal and receiving the input power and outputting an output power;
• a plurality of power distribution modules, each of the power distribution modules comprising a plurality of output ports and electrically connected to the power-distributing module to receive the output power to output the output power through the output ports;
• an input detection unit electrically connected between the power-distributing module and the power source terminal to detect the input power to generate an input information;
• at least one output detection unit electrically connected to the output ports and detecting the output power to generate at least one output information correspondingly;
• and
• a management unit, according to the input information and the at least one output information, the management unit controlling the output ports to be turned on or off correspondingly,
• wherein
• the management unit sets a separate input range for each power distribution module, and sets a separate output range for each output port,
• when the input information is not within the input range for a specific power distribution module of the plurality of power distribution module, the management unit turns off all of the output ports of the specific power distribution module correspondingly, and
• when a specific output information of the at least one output information is not within the output range for a correspondingly specific output port of the plurality of output ports, the management unit turns off the correspondingly specific output port correspondingly.