Abstract: A power supply system including an electronic equipment, a power supply apparatus for transforming an alternating current to a direct current, a first connector electrically connected to the electronic equipment, and a second connector electrically connected to the power supply apparatus, wherein the first connector is connected to the second connector. The power supply apparatus is disposed out of a case of the electronic equipment. The first connector has a first body covered by a first metal cover and includes at least one terminal base disposed therein, and at least one conductive pin is inserted into the terminal base. The second connector has a second body covered by a second metal cover and includes at least one slot disposed therein corresponding to the terminal base, and at least one conductive terminal is inserted into the slot corresponding to the conductive pin.

Abstract: A structure of a plug-in power supply apparatus is disclosed. The power supply includes an insulating case, a circuit board and an AC inlet device. The structure of the power supply apparatus is characterized in that the power supply apparatus is detachably disposed in a receiving space of an electronic equipment, and the insulating case has at least one pair of a first conductive terminal for electrically connecting to the circuit board and the electronic equipment.