DC power socket packaging method and wiring steps

The dc power socket has many uses. It is usually used in household appliances, such as audio, computers, televisions and other common electrical appliances. It seems to be a small part, but it will also affect the use of our electrical appliances. To choose a suitable dc power socket, we should know that a dedicated computer socket is needed for users of desktop computers, which can meet the needs of computers with multiple sockets and high power. In addition, the role of the copper parts in the dc socket is to ensure smooth current flow and reduce heat generation. High-quality power sockets are basically made of high-quality copper. In addition, we also need to learn more about relevant product knowledge, which will help us to select the dc socket. Now let the editor of okplazas.com give you a brief introduction about the dc power socket packaging method and wiring steps and other related knowledge!

The dc power socket is a socket that matches the special power supply for computer monitors. It is composed of a horizontal socket, a vertical socket, an insulating base, a fork-shaped contact spring, and a directional keyway. Two fork-shaped contact springs are positioned at the center of the base. Arranged vertically and horizontally are not connected to each other. One end of the fork-shaped contact spring is a wiring port, which is exposed on the top surface of the base cylinder for connecting the input power cord or flexible cable. The other end of the fork-shaped contact spring is composed of two elastic arms interconnected by the base and is set on the dc plug Insert it into the socket of the insulated base in the direction to supply the computer monitor to make it work normally. Generally speaking, according to the packaging method of dc power sockets, it can be divided into: patch dc power sockets, plug-in dc power sockets, etc.; according to the size of the center pin: 2.5 DC sockets, 3.0 DC sockets, 3.5 DC sockets; according to purpose It is divided into: Bluetooth dc power socket, car dc power socket, notebook dc power socket and so on.

　　 The DC power socket of the dc power socket mainly includes plug-in terminals, a shell and a plastic body, and is an improved DC power socket. One side of the plug-in terminal provided in its main body is cut into a flat body that can prevent the plug-in terminal from rotating. The flat body is fixed to the flat body on the opposite side of the plastic body. The plug-in terminal is wound with a groove and a fixed The grooves provided on the sides of the forks are embedded in the grooves to be combined with each other. The socket body is provided with the housing, and two sides of the housing are provided with clamps. The clamps push inward to clamp the plastic body for stable fixation. A slot is arranged in the plastic body, and a conductive terminal and a conductive elastic piece are embedded in the groove. When the power connector pushes the conductive elastic piece, the conductive elastic piece contacts the conductive terminal. It has the function of opening and closing the switch to achieve the purpose of stability and the effect of good conductivity and safety, and it is practical.

　　 Generally speaking, when we select dc power sockets, we mainly judge the quality of the socket copper parts according to the following four criteria: oxidation resistance, strong toughness, thick copper and less riveting. The thickness of the copper sheet improves the current passing capacity and reduces the resistance of the copper piece itself. Strong toughness, especially applied to the socket of DC socket, not easy to deform. If the socket is used for a long time, it can also maintain proper clamping force to ensure that the socket and the plug are closely connected to reduce arcing. Anti-oxidation, no rust, reduce resistance increase and heat generation caused by rust. For less riveting, it is recommended to choose a whole piece of copper to further reduce the fracture of the riveted part and the heating of the rivet.

Secondly, when connecting a dc power socket, the circuit situation must first be considered. At present, most circuits are mainly composed of NPN polar components. The circuit uses the negative pole of the power supply as the common ground. The DC interface uses the negative pole as the ground terminal, so the outer jacket of the power plug should be connected to the negative pole of the power supply. The main wiring steps of the dc power socket are: first use a test pencil to find the live wire, and turn off the DC power socket. Then, connect the live wire to one of the 2 holes of the switch, and then connect a 2.5MM insulated wire from the other hole to the L hole of the lower socket and connect it firmly. Then, find out that the neutral wire is directly connected to the N hole of the 3 holes of the socket and connect it firmly. Then, find out that the ground wire is directly connected to the E hole of the 3 holes of the socket and connect it firmly.

The above is about the introduction of dc power socket packaging methods and wiring procedures. If you have any questions or are interested in buying our products, you can contact us at any time! Conventional dc power socket models are: DC-005, DC- 050, DC-044E, DC-022B, DC-025W, DC-045, DC-023, DC-011, DC-019, DC-005B, DC-031A, DC-047, etc. The dc power sockets supplied by okplazas.com are not only diverse in specifications and models, but also affordable and quality guaranteed. Welcome to consult and purchase!