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Use and inspection standard of harness heat shrinkable tube
Harness heat shrinkable tube is a very common component, which is mainly used for dust and water protection of iron point, ring end and crimp point.
Release time: 2021/09/03
A brief discussion on the selection of external protective binding of wire harness
Harness binding is also called external protection of harness, which is used to protect harness. The protection outside the harness mainly includes bellows, sleeve, tape, support, etc.
Release time: 2021/09/03
Development trend of connectors for new energy vehicles
With the support of national policies and the increase of market recognition demand, the popularization of new energy electric vehicles and the arrival of the era of low-carbon economy, vigorously developing new energy vehicles is the need to realize China's energy security, environmental protection and the leapfrog and sustainable development of China's automobile industry.
Release time: 2021/09/02
How does the fiber optic connector connect to the network cable?
How do fiber optic connectors connect network cables
Release time: 2021/09/01
On the function and classification of HDMI interface
The shape of HDMI interface is: irregular flat long interface, wide at the top and narrow at the bottom, which is generally matched with HDMI wiring.
Release time: 2021/08/30
Characteristics and development trend of common connectors
Connector is the bridge of transmitting signal and turning on current in electronic equipment. There are many kinds. The choice of connector is also different in different application environment, frequency and object. The most common connectors are BTB connector, FPC connector, FFC connector, RF connector, etc.
Release time: 2021/04/02
Process introduction of BTB connector
BTB connector can be divided into side plug type, single slot type, double slot type and other forms. According to its performance, it can be divided into mechanical performance, electrical performance, anti-corrosion performance and so on. The coating process is mainly to coat the contact surface of the connector with a metal coating. In the coating process, it is easy to find whether the connector has distortion, deformation and other problems. This process can improve the performance of BTB connector.
Release time: 2021/04/01
What are the differences between RJ45 and RJ11 connectors?
The difference of wiring scheme between RJ45 connector and RJ11 connector. The difference of wiring scheme between RJ45 connector and RJ11 connector. The difference of wiring scheme between RJ45 connector and RJ11 connector. As for RJ45 connector, it has two different connection modes - t-568a and t-568b.
Release time: 2021/03/31
The signal definition of RJ45 connector and the arrangement order of RJ45 crystal heads are discussed in detail
RJ45 connector is the connector of the network plug on the back of the computer. The computer is inserted into the socket through the crystal head at the end of the network cable, so that the computer can connect to the network. RJ45 connector is composed of plug and socket as a whole, which is connected between wires to realize the electrical continuity of wires.
Release time: 2021/03/31
Function and connection steps of optical fiber connector
The full name of optical fiber is optical fiber. It is a kind of fiber that can be made of glass or plastic. At present, it is widely used in communication. The optical fiber connector is a device that connects one optical fiber with another. It is a connector that can be pulled and inserted repeatedly between optical fibers. Therefore, it is also called optical fiber movable connector.
Release time: 2021/03/29
Detailed knowledge of circular connector
Circular connector is a kind of connector whose basic structure is cylindrical and circular insertion surface. The cylindrical structure of circular connector has natural firmness, which is stronger than any other shape. Small size and high reliability. Insulators. The insulator, also known as the base or mounting plate, is used to discharge the contacts according to the required position and interval to ensure the insulation performance between the contacts and between the contacts and the shell.
Release time: 2021/03/24
Analyze the usage and function of terminal block
During connection, it is not necessary to peel off the insulating layer of the cable, but the tip of the U-shaped contact spring of the terminal shall be used to pierce the insulating layer, so that the conductor of the cable can slide into the groove of the contact spring, clamp the ownership of the copyright of the control engineering network, and form a tight electrical connection between the cable conductor and the spring of the terminal. Good crimping connection can produce the flow of mutual melting of metals, making the conductor and contact symmetrically deform the material.
Release time: 2021/03/23
Briefly describe the inspection method for proper crimping of wiring terminals
Select appropriate materials according to the cross section of the conductor to ensure that its specifications and models are completely consistent; The inspection after crimping can refer to the relative standards, and the elastic yellow tensile and compression testing machine can be used for crimping quality inspection; The special tools for testing crimping must meet the relative compressive strength. The good thing is that they can be measured and verified every three months. They are special tools that meet the requirements, and they can be labeled with the period of validity.
Release time: 2021/03/20
Type and function introduction of wiring terminal
The application of wiring terminal is to facilitate the connection of wires. In fact, it is a section of metal sheet sealed in insulating plastic. There are holes at both ends to insert wires and fasten or loosen them with screws. For example, if two wires sometimes need to be connected and sometimes need to be disconnected, the wires can be connected with terminals and disconnected at any time without welding or winding the wires together, Very convenient and fast.
Release time: 2021/03/20
What are the advantages of simple integration of wire to board connectors?
Wire to board connector refers to the form of cable to printed circuit board. The integrated line to board connector can not only compress the contact, but also has the following advantages: but it is not flexible enough. By compressing the contact, the integrated line to board connector improves the efficiency and area of connecting with the local gold-plated sub board and enhances the flexibility.
Release time: 2021/03/19
linda.lee@jctc.com.cn
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