55917-001LF

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USB, DVI, and HDMI connectors can be used to allow devices to connect to each other for data exchange or other purposes. This article will focus on the application field and working principle of 55917-001LF, one of the most commonly used connectors in this group.

55917-001LF is a Type-C or USB-C type connector, which is widely used in computer peripherals and embodies the Type-C standard. It supports data rates of up to 20Gbps. It can be connected two-way, that is, reversible plug design, support for true two-way transmission. It is also blessed with an improved reverse current protection, with the ability to resist up to five hundred volts of electromigration voltage and to support up to three amperes of current, which can extend the working life of the connectors.

The application field of 55917-001LF is very wide, including computers, mobile phones, tablets, digital cameras, game consoles, and so on. The support of multiple protocols can also make 55917-001LF suitable for various occasions, such as USB 2.0, USB 3.1 Gen1, USB 3.1 Gen2 (DisplayPort), and Thunderbolt 3. Consumers can use 55917-001LF to connect USB flash drives, keyboards, wireless headsets, network media streams, and other peripherals to their mini-computers. It can also be used to connect with DVI, HDMI, DisplayPort, VGA and other audio and video interfaces.

The 55917-001LF connector adopts the design of unidirectional transmission structure, and the data transmission is also divided into two directions. The structure of the powered side is composed of five pins. The Vbus pin is used to supply power to the peripheral interface. The GND pin is used as the ground wire for the power supply system. The pin of CC1 is used to identify the power supply ability of the device, while the FC pin is used to identify the power supply ability of the peripheral side. The pin of CC2 is used to indicate the authenticity of the device. The data side is composed of four pins, which can transmit data up to 20Gbps at full duplex. GND is the ground line. The pins of D- and D+ are used for USB signal transmission in the form of differential pair.

Under the action of various protocols, the data of different equipment can be transmitted and received in both directions without any delay, so as to achieve data exchange and mutual collaboration. In the process of use, 55917-001LF connectors can support transmissions at a resolution of 4K @ 60 Hz, up to 8K @ 30 Hz. At the same time, the use of two-way transmission gives the best cable and device compatibility during operation. In addition, compared with other device connections, 55917-001LF can provide up to 100 Watts of power supply and greater durability.

In short, 55917-001LF has become one of the most commonly used connectors in USB, DVI, and HDMI. Its wide application field, powerful transmission performance and unique design of reversible connection make it very popular in the current market. Its wide range of uses and convenience make it no longer limited to a single device or protocol, but instead universally used for devices to interconnect and share data with each other.

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