What is a dc socket
dc socket is a kind of socket which is compatible with the special power supply of computer monitor, it is composed of transverse socket, longitudinal socket, insulated base, fork-type contact shrapnel, directional keyway,
two fork-type contact shrapnel are positioned in the center of the base and arranged in longitudinal and transversal direction without connecting with each other. 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 insertion of the dc plug insulated base jack, supply the computer monitor to use, so that the normal operation.dc socket model specifications
dc socket model package specifications are the following, mainly to the center of the socket as a standard: 0. 5mm, 0. 7mm, 1. 0mm, 1. 1mm, 1. 3mm, 1. 65mm, 2. 0mm, 2. 5mm, 3. 0mm, 3. 5mm and so on. And read the good and bad dc socket will need to be based on technical indicators to determine the need to consider the following factors:
1, Rated Load: Rated Load 30V DC 0.5A.
2, Insulation Resistance: Insulation Resistance ≥ 100MΩ.
3, Withstand Voltage: Withstand Voltage 500V, AC/min Electrical Life: Life 5000 times.
4, temperature range: Temperature -40 ~ +70 ℃.
5, Contact Resistance: Contact Resistance ≤ 0.03mmΩ.
6, Insertion and Extraction Force: Insertion and Extraction Force 3N ~ 30N.
dc socket applications
1, audio-visual products: MP3, MP4, DVD.
2, digital products: digital cameras, digital video cameras, etc.;
3, remote control: vehicles, point rolling door, home security products of the remote control;
4, communication products: cell phones, car phone, telephone, building equipment, PDA, etc.;
5, home appliances: television, microwave ovens, rice cookers, electric wind, electronic body scales, electronic fat scales, electronic kitchen scales. fat scale, electronic kitchen scale, etc.
6, security products: visual intercom, monitors, etc.
7, toys: electronic toys, etc.
8, computer products: cameras, voice recorders, etc.
9, fitness equipment: running machines, *** chairs, etc.
10, medical equipment: sphygmomanometers, thermometers, hospital call system etc.
In the use of dc power socket also need to pay attention to is, because in the winter time power demand is very large, many people like to use a lot of high-power appliances in a socket. This is very convenient, but the safety is very low. Generally speaking the power of high-power appliances used at the same time should not exceed 3000 watts.