FEMALE POWER PIN
This is a pin where power is connected by use of a male power supply pin . These pins provide positions for soldering making it compatible for power connection in system developments.
This pin has three terminals out side, and these are named positive and negative and  ground, these terminals are separated with a plastic insulator for better performance.
This pin is capable of carryinng current up to 20A in both alternating currents (AC) and direct current(DC), this female power pin is compatible with the male power pin with provision of plug and power to ease their functionality.