USB, DVI, HDMI Connectors

Introduction

IO (Input Output) devices are regularly used to connect devices to computers. There are several types of IO connectors that allow this connection. In this article, we will explore the 632712000021 application field and working principle of USB, DVI, and HDMI connectors.

USB

Universal Serial Bus (USB) is a serial bus protocol that is widely used to connect peripherals to computers and other devices. The 632712000021 is mostly used to connect USB-capable devices to computers. It consists of two parts: a receptacle and a connector. The connector is inserted into the receptacle and locked in place. Data is transmitted over the USB connection at a maximum speed of 480 Mbps.

USB Working Principle

The 632712000021 works by transferring data between two devices using a USB cable. The USB protocol allows for various types of data transfer, including data streaming, synchronization, and power transfer. When the USB connection is activated, the devices will negotiate the type of data transfer. Once the type of data is determined, the data is then transferred between the devices.

DVI

Digital Visual Interface (DVI) is a video interface developed by the Digital Display Working Group. It is used to connect computers to external video displays. The 632712000021 supports digital video data and is used to connect DVI-capable devices to computers. There are three types of DVI connectors: DVI-D, DVI-I, and DVI-A. The DVI-D connectors are used to transmit digital video signals, the DVI-I connectors are used to transmit both digital and analog video signals, and the DVI-A connectors are used to transmit analog video signals.

DVI Working Principle

The 632712000021 works by transmitting digital video signals from a computer to a display device. It supports up to 1920×1080 resolution, and is compatible with HDTV, LCD displays, and projectors. The DVI standard supports both single-link and dual-link operation. Single-link operation transmits data at 165 MHz, while dual-link operation transmits data at 340 MHz.

HDMI

High-Definition Multimedia Interface (HDMI) is a digital video interface developed by the HDMI Consortium. It is used to connect audio/video devices to each other. The 632712000021 supports the HDMI protocol and is used to connect HDMI-capable devices to computers. It supports resolutions up to 4K and supports audio up to 8 channels at 32 kHz, 192 kHz, and even up to 768 kHz.

HDMI Working Principle

The 632712000021 works by transmitting digital audio and video signals from a source device to a display device. The HDMI protocol supports up to 8 channels for the transmission of audio. It also supports HDCP (High-bandwidth Digital Content Protection), which is a DRM system designed to protect digital content. The HDMI cable is able to detect the type of content that is being transmitted and adjusts the signal accordingly.

Conclusion

The 632712000021 is a versatile IO connector that supports the USB, DVI, and HDMI protocols. Each protocol has its own application field and working principle. The USB protocol is used to connect USB-capable devices to computers, the DVI protocol is used to transmit digital video signals, and the HDMI protocol is used to transmit digital audio and video signals. The 632712000021 supports all three of these protocols and can be used to connect a variety of devices to computers.