Contact and installation problems and solutions inside the DC outlet
Release time：2018-08-13 Clicks： Click
What are the common problems in connection and installation of DC power socket? Two solutions are also introduced.
The internal joints of DC power sockets are all welded by hand, and acid flux is often used, so it is easy to lead to the oxidation of solder joints causing circuit breakage or leakage between fire wire and zero wire in future use. Because of manual welding, and because of the poor elasticity of the phosphorus brass sheet used, it is easy to lose elasticity in a short time, resulting in poor contact with the host or display power socket and large contact resistance, in a long time work will be a large number of heat and lead to virtual connection, this will be shown as the host restart or display. The display is black screen.
Another possibility is that most wall sockets are not installed professionally, so the internal wiring of DC sockets is not standard, especially if we often use high-power heaters, it is easy to cause internal heating and oxidizing falsification and intermittent. The power failure causes the computer to restart or display blinking.
Don't try to save money and buy inexpensive and inexpensive power plug, buy some famous brand power plug, because its internal machine is automatically installed pressure, without manual welding.
(2) For the problem of whether it belongs to the virtual connection inside the wall socket, we can change the host into a wall socket to try and see if there is the same automatic restart problem.