USB connector function attributes
For those who often purchase USB connectors, it is very necessary to understand its properties. If you want to know the functional properties of the USB connector, you only need to read this article organized by Konnra Connector. The content is easy to understand, mainly from grip, durability, life, protection performance, length limitation The five aspects are explained one by one. Let's take a look at these attributes of the USB connector.
1.Holding power
Compared with other old connectors, there are still some differences. USB keeps the proper position of peripheral devices and cables by the clamping force from the plug. No thumb rotation, screws or clips
Sub to keep it in place.
2. Endurance
USB has an improved design that makes it more rugged and durable than previous connectors. This is because it is hot-swappable, a property that allows a USB connector to be added to a running computer system without significantly interrupting the operation (ie, shutting down or restarting the computer).
3. Service life
To better extend the life of USB, electronics designers have made some changes in its design. From the jack, the leaf spring moves to the plug. Also add a locking device to keep the connector in place. After these improvements, standard USB products can now withstand 1500 repeated plugging and unplugging. In addition, after the improvement of the mini USB connector, the insertion force has reached about 5,000 times.
4. Protection performance
Looking closely at the USB connector, you will find that the adjacent plastic tongue and another closed metal plate protect the entire connection assembly and provide additional protection for the USB. In addition, the USB plug also has a housing that first contacts the socket before the pins are connected to the host. To shield the wires inside the connector, the case is grounded, which also helps eliminate static electricity.
5. Length limitation
Compared with other old connectors, there are still some differences. USB keeps the proper position of peripheral devices and cables by the clamping force from the plug. No thumb rotation, screws or clips
Sub to keep it in place.
USB has an improved design that makes it more rugged and durable than previous connectors. This is because it is hot-swappable, a property that allows a USB connector to be added to a running computer system without significantly interrupting the operation (ie, shutting down or restarting the computer).
To better extend the life of USB, electronics designers have made some changes in its design. From the jack, the leaf spring moves to the plug. Also add a locking device to keep the connector in place. After these improvements, standard USB products can now withstand 1500 repeated plugging and unplugging. In addition, after the improvement of the mini USB connector, the insertion force has reached about 5,000 times.
Looking closely at the USB connector, you will find that the adjacent plastic tongue and another closed metal plate protect the entire connection assembly and provide additional protection for the USB. In addition, the USB plug also has a housing that first contacts the socket before the pins are connected to the host. To shield the wires inside the connector, the case is grounded, which also helps eliminate static electricity.
Although USB has many advantages, it still has some limitations. First, USB cables cannot connect peripherals and computers longer than 5 meters (or 16 feet 5 inches). Because they are designed to connect devices on a single desktop, not devices between structures or rooms, the length of a USB connector is limited. However, this can be solved by using a self-powered USB hub or an active (repeater) cable. You can also extend the length of the USB cable by using USB over Ethernet or building a USB bridge.
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