Matters needing attention and wiring method of directly inserted DC socket
Release time：2018-07-30 Clicks： Click
Today we are going to introduce the precautions for the operation of the plug in DC socket. There are six points. There are other ways of wiring.
Sockets are widely used in current applications, but the performance of the plug type DC sockets is better than other ordinary sockets. The price is also more expensive than other sockets. The seat of the staff, it is necessary to know the question must also know less, do not know what to do, the decoration of the family of today's small editor on how to explain how the plug DC connection and operation, and what matters to pay attention to, now follow the small editor to come together!
Direct plug DC socket operation attention six major issues
Precautions for operation 1:
Do not exceed the rated power of the plug in DC socket on the use, and the pins between the sockets will not be able to load, so that the socket can be burned. You need to pay more attention to this.
Operation note two:
When installing the plug in DC socket, it is necessary to check whether the installation is firm, such as the loose phenomenon in the use of the socket, and the bad contact between the line of the socket and the fault of short circuit.
Operation note three:
If the pin of the plug type DC socket has a fissure phenomenon, it should be replaced immediately, or the current transmission between pins in the socket is unstable, causing the phenomenon of spark in the socket, and the serious point may cause the explosion to fire.
Operation note four:
Direct insertion DC socket hole, to avoid contact with water droplets invasion, whether the socket inside the circuit will cause short-circuit and other failures.
Operation note five:
Do not use a socket in a humid environment, or the line inside the socket will be affected by wet air, which may cause a short circuit between the inner lines of the socket.
Operation note six:
When using a plug - in DC socket, check whether the working voltage and current are in conformity with the power of the socket. If it does not agree, it is possible to load the current between the inner lines of the socket and lead to a fire.
Direct plug DC socket wiring method:
The straight plug DC socket is usually composed of three pins. The socket pin is defined as the first pin is the power cathode (also the middle pin), the second pin is negative static contact, the third pin is negative dynamic contact (2 and 3 pins for about two pins). Then the direct plug DC socket pin connection method is that the pin in the middle of its socket is grounding wire, and the other pins are the line of fire and the zero line of the power line. The order of wiring is usually based on the statement of left, zero and right fire, meaning that the pin on the left is connected with the zero line, and the right side of the pin is connected with the fire line.
Due to the relationship of time, the above questions about how to connect and operate the plug - in DC socket can only be explained to this. It is necessary for us to understand and understand how to connect the plug - in DC socket.
Finally, I want to add two points to note when choosing direct plug-in DC socket.
The first point is whether the nominal current value of the parameters, the nature of the power supply and the rated power are up to the standard when the DC socket is selected and purchased, and the related inspection reports are required when necessary.
The second point is when choosing the plug in DC socket, it depends on whether the surface of the socket is broken or not. I hope the above knowledge will be helpful to all of you.