73725-1120BLF

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USB, DVI, HDMI Connectors

Connector technology has advanced dramatically over the past decade, allowing for the considerable improvement of consumer electronics. This improvement allows for a manufactured device such as a laptop computer to be interconnected with an external device like a monitor or HDTV via a single, powerful cable interface. This article will discuss the 73725-1120BLF application field and working principle among USB, DVI and HDMI connectors.

USB

The USB, or Universal Serial Bus, connector is an industry-standard wire interface. It was developed to provide millions of computer users an easy method of plug-and-play connection for peripherals such as modems, keyboards, mice, printers and hard drives. The USB connector allows for power and data to flow simultaneously between two devices, eliminating the need for an external power adapter. The 73725-1120BLF application field for USB includes transceiving and transmitting of digital and analog signals including audio and video, and is also capable of supporting data transfer between devices.

DVI

DVI, or Digital Visual Interface, is a link that connects digital devices, such as a video display card or DVD player, to a computer monitor or television. The DVI connector offers high-resolution video transfers, and transfers digital signals that remain unaffected by analog interference. This type of connector ensures that the image quality experienced on the output device is essentially equivalent to that of the original image on the transmitting device. The 73725-1120BLF application field for DVI includes both analog and digital displays.

HDMI

High-Definition Multimedia Interface (HDMI) is an advanced wire interface that allows for the transfer of uncompressed digital audio and video signals between two HDMI-compatible devices. It beats out component and VGA cables for providing the best picture quality, while providing a convenient single-cable connection that eliminates the need for several cables. The 73725-1120BLF application field for HDMI includes many audio and video-based devices.

The Working Principle

The working principle of both the USB, DVI and HDMI connectors is the same, in that they provide a reliable connection that allows power and data to flow freely between two devices. In the case of USB, the 73725-1120BLF is designed to support the direct connection of peripheral devices, eliminating the need for an external power adapter. With respect to DVI and HDMI, the connectors support both analog and digital signals, allowing for the highest possible quality of image transfer.

Conclusion

The 73725-1120BLF connector technology is designed to provide maximum performance and reliability with respect to the transfer of power and data between two connected devices. USB, DVI and HDMI are all connectors capable of supporting this technology, though each is tailored to a particular application field. Understanding the working principle and application fields for each type of connector is an important part of selecting the proper one for a given device.

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