Is the 15-pin d-sub (vga) obsolete? In fact, it is still reused in these fields

VGA (Video Graphics Array) is a video transmission standard, which had the advantages of high resolution, fast display rate, and rich colors at the time. D-sub is the abbreviation of D-subminiature. It is a standard for interface shape and structure. It is an analog signal interface and has different numbers of interfaces according to needs. D-sub only describes the connection structure, and does not define the role of the entire interface or all pins. Since it outputs a VGA signal, it often happens that VGA is equal to D-sub. TXGA's 15-pin d-sub (vga) connectors are available in batches of various models, with good quality, excellent prices and prompt delivery. Click [D-sub], factory direct purchase, spot delivery in seconds.

D-sub contains several sub-categories, such as DB25. The first letter D means D-sub, the second letter B describes the size of the interface, and the number is the number of pointers. The performance type of D-sub can be judged by the number of needles. For example, the 24-pin interface is a digital interface, and the 15-pin interface is an analog interface. In general, the image effect of digital signals is better than that of analog signals.

The 15-pin VGA standard is very outdated in the current personal computer market. But because of its low cost, simple structure, and flexible application, it can be widely used in advertising and prompt information display in supermarkets, stations, airports and other public places, and it can also be used in operating information display in the production process of factory workshops. It can be seen that the difference in the performance of the digital interface and the analog interface in the image screen is not decisive in many application fields. Even if it is cold in the personal computer field, it is still favored in other fields.

TXGA has its own online product center, which can do D-usb connector online inventory query, spot sales, and sample purchase. Fifteen years of connector development and production experience, direct supply from the original manufacturer, absolute quality assurance. The F2C process is more convenient, making you one step faster.