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Network switch interface knowledge
Switch means "switch" is a network device used to forward electrical (optical) signals. It can provide an exclusive electrical signal path for any two network nodes connected to the switch. The most common switch is an Ethernet switch. Other common ones include telephone voice switches, optical fiber switches, and so on.
Nine precautions for the use of waterproof headphone sockets
Waterproof headphone sockets are currently used in a wide range of applications, such as CD players, mobile phone equipment, DVDs, and digital cameras. Do you all know the precautions for the use of the headphone socket? Although many businesses now purchase the headphone socket with some manuals and the like
What are the commonly used connectors? Influencing factors of connector performance
Connectors can be seen everywhere in life, and everyone knows them very well. But can you clearly enumerate the commonly used connectors? If not, you can find the connector classification information in this article. In addition, the rest of the article will analyze the influencing factors of connector performance, let's get to know it together.
Why is the application of waterproof connectors more and more common now?
Waterproof connector, as the name suggests, is an electronic component with waterproof function. They can place power cords such as LED power waterproof connectors, network cables such as shared bicycle gps signal lines, etc., not only can provide normal and safe and reliable power supply, signal transmission
Key points for the selection of USB interface electrostatic protection devices
USB Type-C, which came out along with the USB3.1 standard, is an interface model under USB3.1. As the latest USB specification, USB3.1, a specification initiated by Intel and other large companies, increases the data transmission speed to 10Gbps.
What is a connector? What are the classifications and uses of connectors?
What is a connector? CONNECTOR is also often called circuit connector. As the name implies, it is a conductor device that bridges two conductors on a loop so that current or signals can flow from one conductor to another. An electronic connector is a motor system that can provide a separable interface to connect two secondary electronic systems.
The power of the USB Type-C interface is about to change from 100W to 240W
CNET reported that The USB Implementers Forum of the United States announced that the USB-C standard will be upgraded to support a maximum power of 240W, which is more than twice as high as the current 100W. This improvement will make most of the game books can be abandoned and bulky. Power adapter instead of using a lightweight USB-C cable.
What is the difference between UL electronic cable and non-standard electronic cable?
UL electronic connection wire is in accordance with national standards and meets UL758/UL1581/REACH standards, which is what we usually call standard electronic wires. Copper wires can use tinned copper or bare copper, single copper or multiple strands of copper. There is no fixed requirement for the size of wire and copper wire, but it must reach the square number of the standard cross-section.
These materials of the connector must be understood
The choice of connector materials for different application scenarios is also very different. The housing of the connector, as the main part of the entire connector, roughly determines the size and size of the connector.
Current status and development prospects of China's connector market in 2021
China Business Intelligence Network News: The connector was originally mainly used in the military industry, and its large-scale civilian use began after World War II. After World War II, the world economy has achieved rapid growth. Electronic products such as televisions, telephones, and computers related to people's livelihood consumption continue to emerge.
Classification and characteristics of board-to-board connectors
The basic concept of board-to-board connector is to connect different circuit boards together. It is the connector product with the strongest transmission capacity among all connector product types. It is mainly used in power systems, communication networks, financial manufacturing,
Power cord specifications and selection
A power cord is a wire that transmits electric current. Usually the method of current transmission is point-to-point transmission. Power cords can be divided into AC AC power cords and DC DC power cords according to their use. Generally, AC power cords are wires that pass high-voltage AC power.
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Time of issue:2019-05-10 00:00:00
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