With the development of society, the connection lines are more and more widely used in our lives, and many electronic devices are equipped with connecting lines. But do you know how to maintain the cable? Here are some common cable maintenance methods introduced by the cable manufacturer:
The computer cable is a cable that connects various external devices to the host computer, and is divided into a display cable, a power cable, and a data cable. The power cord is mainly to supply power to the device and to charge the battery. The display cable is used to connect the host graphics card output port or the motherboard display output port to the display input port. The data line is mainly connected to an external input, output or storage device through a computer serial port and a parallel port and a USB interface to achieve mutual information transmission. For example, the printer and the computer need to connect the printer USB cable, the mobile phone and the computer need a mobile phone USB cable, and the like.
First, when you plug in, you should hold the head instead of pulling it straight out. This is a habit of many people, because the importance of the connection line is not enough, so when the plug is inserted, it is directly pulled, resulting in internal breakage, thereby reducing its service life. At the same time, folding or bending the cable near the plug will also reduce its service life.
Second, you can't put the cable in a dusty, humid place. This easily causes the connection wires to be oxidized, resulting in poor contact.
Third, improper connections can easily damage the cable. It is understood that 40% of people find that when there is a problem with the cable, they will find a tape bag, but they don't know how to connect, which leads to a short circuit or an open circuit, and naturally it will not work properly.
This and the maintenance of the vending machine wiring harness is a truth.