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1, computer cable
The computer cable is the cable that connects various external devices to the computer host, which is divided into display cable, power cable and data cable. The power cable mainly provides power to the device and charges the battery. The display cable is used to connect the host graphics card output or the motherboard display output to the display input port. The data cable is mainly connected to the external input, output or storage device through the computer serial port and parallel port and USB interface to achieve the purpose of mutual transmission of information, such as printer and computer connection requires a printer USB cable, mobile phone and computer connection requires a mobile phone USB cable and so on.
2. Printer connection cable
The printer cable is the cable used to connect the printer to the computer. Generally divided into USB printing cable and parallel port printing cable two kinds.
3, display cable
The display cable includes the data cable connecting the host and the display screen, and the power cable connecting the power supply.
Common data cable types are: HDMI cable, VGA cable, DVI cable three categories, in addition to the popular Display Port (DP) and Mini Display Port cable in recent years, as well as the latest Thunderbolt (mainly used in Apple's Mac product line after 2010).
Common power cable types are: three-pin and two-pin interfaces.
4, USB print cable:
Generally, one side is USB port to connect to a computer, and the other side is PIN5 port to connect to a printer. The transmission speed is fast, it can be hot swappable, and the printing driver can be printed from the computer normally after being connected.
5, parallel port printing line:
Refers to the use of parallel transmission to transmit data print line, because this interface is easy to damage, and the transmission speed is slow, so now basically replaced by the USB interface.
6, male and female connection cable
The meaning of the male and female cable is very simple, that is, a male connector and a female connector composed of a cable, which is called a male and female cable. Male and female cable Our common is DC line, terminal male bus, used for LED lights and drive power connection. DC male bus is injection molded, that is, the DC head is welded well, and then injection molding can be processed, the terminal male bus, is the terminal cold pressed on the wire, and then inserted in the male and female connector inside, it becomes the terminal male bus. The male bus is also convenient for maintenance and maintenance, such as the lamp drive is broken, directly change the drive, no need to weld.
7, PCB board interface
PCB board Every electronic product will be applied to the PCB board in addition to capacitors, resistors, ics, diodes, triodes and so on. The most important thing is that you can connect the needle base, by welding the needle base, and then lead out a bit of the connector line, called the connection line, the advantage of the connection line is that there is no need to weld, with the terminal machine cold pressing can be completed. Cable with connector for easy maintenance and commissioning. In the equipment, if the line is short, we only need to change a line of the same specification, no need to weld with a soldering iron, which is environmentally friendly and simple. Bailev specializes in all kinds of connections and can provide you with a variety of solutions. PCB board connection wire, also known as terminal connection wire, is a connection wire made of needle holder, rubber shell, terminal, wire, and processing, generally widely used in the equipment interior. It is also an important point that cannot be ignored.
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