It is the DC socket.
DC socket is a computer monitor with a dedicated power supply socket, which is composed of a horizontal socket, vertical socket, insulated base, fork-type contact shrapnel, directional keyway, two fork-type contact shrapnel positioned in the center of the base, into the horizontal and vertical arrangement of each other are not connected. Fork-type contact shrapnel one end of the junction port, exposed in the cylinder top surface of the base, for connecting the input power cord or flexible cable, fork-type contact shrapnel the other end of the base interconnected by the two flexible arms, set in the direction of the DC plug insertion insulated base jacks, supply computer monitors with, so that the normal operation of the.
Expanded Information:
DC socket technical indicators
Contact Resistance: Contact Resistance ≤ 0.03mmΩ<
Rated Load: Rated Load 30V DC 0.5A
Insulation Resistance: Insulation Resistance ≥100MΩ
Insertion and Extraction Force: Insertion and Extraction Force 3N~30N
Voltage Resistance: Withstand Voltage 500V, AC/min Electrical Life: Life 5000 times
Temperature Range: Temperature -40~+70℃
Baidu Encyclopedia-DC Interface
Baidu Encyclopedia-DC Power Supply