Categorization:Product Information
DB solid pin connectors, D-sub connectors were originally known as subminiature connectors and are still commonly referred to as D subminiature connectors. Although these connectors were small at the time of their introduction, they are no longer considered true subminiature connectors.The HDMI interface was introduced in 2002 and has evolved into the HDMI 2.1 standard, and as the industry has evolved, the HDMI 2.1 standard has been able to support 4K 120Hz and 8K 60Hz, support High Dynamic Range Imaging (HDR) which can be optimized for scene or frame rate, backward compatibility with HDMI 2.1, and backward compatibility with HDMI 2.2, and backward compatibility with HDMI 2.1, and backward compatibility with HDMI 2.1. HDMI 2.1 is backward compatible with HDMI 2.0 and HDMI 1.4, and most importantly, it is for simultaneous transmission of video and audio.VGA interface, a common type of interface, has been adopted from the CRT era to the present. It is a color difference analog transmission interface, D-type port, there are 15 holes on it, which are transmitting different signals. in addition, the VGA interface is also known as D-Sub interface. the VGA interface is also known as D-Sub interface. In the era of CRT monitors, VGA interface is a must. Because CRTs are analog devices and VGA uses analog protocols, they are rightfully matched for use. Traditional car pin D SUB female pins are cut slot structure, need to improve the insertion and extraction times and stable insertion and extraction force need to be made of phosphorus copper, the service life of the general can only reach 500 times or so, and insertion and extraction force in the failure of the gradual decay of the former. Definitely can not well meet the higher requirements of communications, medical, rail transportation and instrumentation.VGA interface applications are very wide, is the first of the three interfaces to launch the standard, VGA interface, also known as D-Sub interface. Although LCD monitors can directly receive digital signals, but many low-end products in order to match the VGA interface graphics card, and thus the use of VGA interface.VGA interface is a D-type interface, a total of 15 pins above the empty, divided into three rows, each row of five.VGA interface is the most widely used interface type on the card, the vast majority of graphics cards with such an interface.
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