DC POWER SUPPLY DEVICE, DC POWER SUPPLY METHOD, DC POWER SUPPLY RECEPTACLE, DC POWER SUPPLY PLUG, AND COMBINATION OF DC POWER SUPPLY PLUG AND DC POWER SUPPLY RECEPTACLE

摘要

PROBLEM TO BE SOLVED: To provide a DC power supply device capable of supplying a plurality of DC voltages without fail, a DC power supply method, a DC power supply receptacle, a DC power supply plug, and a combination of a DC power supply plug and a DC power supply receptacle.;SOLUTION: The DC power supply device is provided with a DC power supply for output of DC voltage of a plurality of different voltage values, and terminals to supply the respective plurality of different DC voltages, and at least one of the terminals is equipped with a receptacle formed in a shape different from those of the other terminals of other voltage values.;COPYRIGHT: (C)2011,JPO&INPIT