Power supply system used in desktop computer

A power supply system comprising:

• an electronic equipment without a power supply apparatus therein;
• a power supply apparatus for transforming an alternating current to a direct current;
• a first connector electrically connected to said power supply apparatus;
• and
• a second connector electrically connected to said electronic equipment;
• when said first connector is connected to said second connector, said direct current is transmitted to said electronic equipment from said power supply apparatus,
• wherein:
• said power supply apparatus is disposed out of a case of said electronic equipment;
• said 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 said at least one terminal base, wherein the number of said conductive pin is less than the number of said terminal base;
• and
• said second connector has a second body covered by a second metal cover and includes at least one slot disposed therein corresponding to said at least one terminal base, and at least one conductive terminal is inserted into said at least one slot corresponding to said at least one conductive pin.

A power supply system comprising:

• a desktop computer without a power supply apparatus therein;
• an adapter for transforming an alternating current to a direct current,
• a first connector electrically connected to said desktop computer;
• and
• a second connector electrically connected to said adapter;
• when said first connector is connected to said second connector, said direct current is transmitted to said desktop computer from said adapter,
• wherein:
• said adapter is disposed out of a case of said desktop computer;
• said 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 said at least one terminal base, wherein the number of said conductive pin is less than the number of said terminal base;
• and
• said second connector has a second body covered by a second metal cover and includes at least one slot disposed therein corresponding to said at least one terminal base, and a conductive terminal is inserted into said at least one slot corresponding to said at least one conductive pin.