Knowledge

Electronic cable products are closely related to people's lives, so the quality is directly related to the safety of the consumers and the wealth of the consumers. Therefore, it is very important to p

HDMI is no stranger to everyone, notebooks, players, projectors can be seen everywhere. However, although everyone often uses the HDMI interface, many people do not understand this interface. In the e

The most basic usage of the USB cable is the mobile phone charging cable, but in fact its powerful function is not limited of this. USB is the abbreviation of Universal Serial Bus, a serial bus connec

The optical fiber wire is the most comprehensive wire in the wiring engineering. As a highly functional data transmission medium, the optical fiber cable has the characteristics of large transmission

Optical fiber is a technology that uses glass as a wave guide to transmit information from one end to the other in the form of light. The advantages of optical fiber transmission, high sensitivity, an

With the further popularization of optical communication, optical communication products: optical fiber jumpers, fiber optic flanges, fiber optic terminal boxes, optical cable connectors and other opt

DP fiber wire is a very easy-to-use high-definition output transmission wire for cable. The plug-and-play feature plays a role in reducing the workload in outdoor advertising display. If you want to a

Why can an HDMI Cable and an outdoor display extend the era of technology? This is to say what is always in keeping with the development of the times and self-innovation. Nowadays, due to the increasi

It seems that there is a very contradictory problem on HDTV. Many HDTVs have resolutions of up to 1920*1080, and the resolution of the TV is indicated on the manual. However, when using the VGA cable,

VGA video signal twisted pair transmission advantage Strong anti-interference ability High cost-efficiency Strong compatibility

Different cables transport video signals in different transmission modes and principles. The most mentioned wire is HDMI cable. The VGA cable that once dominated the twisted pair is gradually forgotte

The magnetic ring on the VGA cable is also called ferrite bead. Many electronic devices often use this magnetic ring as an anti-interference component. It can be used to weaken high-frequency noise an