C13 and C14 connectors
C13 line socket
IEC Connector
IEC Connector is the common name for the set of thirteen line sockets (called the connector in the specification) and thirteen panel plugs (called the inlet) defined by International Electrotechnical Commission (IEC) specification IEC 60320. When used with no other qualifiers IEC connector usually refers specifically to the C13 and C14 connectors.Most desktop personal computers use the ten-amp panel-mounting C14 inlet to attach the mains cord to the power supply, as do many monitors, printers and other peripherals. Many older computers also provide a panel-mounting C13 outlet for powering the monitor. IEC cords are used to power many other pieces of electronic equipment other than computers, for example instrument amplifiers and professional audio equipment. Allowing an interchangeable mains power cord makes it very easy for equipment manufacturers to sell their equipment anywhere in the world as long as their equipment can operate on both 120/240 volt, 50/60 Hz mains power.
