News

Rectangular electrical connectors - Classification Method 1) according to the shape: circular electrical connector and rectangular electrical connector. Due to the characteristics of its own structure, circular electrical connector is the m......

The electric connector can make the current be blocked in the circuit or separate different circuits can communicate, and can realize the predetermined function of the circuit. Electrical connectors are widely used in industry, electronics,......

Central topic: the basic principle of USB connector used in vehicle test and identification solution of automobile USB connector: impedance range (90 15%) propagation delay ( 26ns), propagation delay difference ( 100ps), attenuation rate (......

Summary Universal serial bus (USB) port is a bidirectional data port with power and ground. USB can connect all kinds of peripheral devices, including external drive, storage device, keyboard, mouse, wireless interface, camera and camera, M......

Third generation (3G) phones offer a wide range of features with more features. When consumers get the latest and better features from their communication devices, they continue to demand longer working hours and smaller form factor from a......

Serial port (11) The definition of serial port and parallel port pin The difference between the parallel port and the serial port is that the way of exchanging information is different. The parallel port can transmit information through eig......

RS232 It is one of the communication interfaces on personal computer. It is an asynchronous transmission standard interface developed by the Electronic Industry Association (EIA). Usually RS-232 interface appears as 9-pin (DB-9) or 25 pin (......

brief introduction By accelerating the performance of internal and external storage conversion, USB 3.0 brings a fundamental change to the storage market. Because USB 3.0 can make the external drive achieve the same data transmission speed......

Electrical connector contact resistance test procedure (tp-06a) In the 23rd issue of this communication, the EIA specification for low order contact impedance test (tp-23a) was introduced, which is mainly applicable to connectors for signal......

The change of the standard of SATA In fact, the most common name of the SATA II is the name of a committee. The purpose of the committee is to formulate the earliest standard of the SATA 1. X. later, the organization changed its name to the......

With the continuous development of electronic technology in recent years, the application of connectors in microelectronics, automobile industry and medical industry is becoming more and more attractive, with smaller components, higher circ......

The so-called connector is to connect two or more objects to a piece of media such as sockets, sockets, terminals, etc. The mobile phone connector is an important electronic component in the mobile phone. Its quality is directly related to......