Introduction:
USB 4-way isolation module compatible with USB 2.0, provide fully isolated 1.5 Mbps and 12 Mbps data rates, isolated 1500V voltage, no external power source, no driver required. USB port from the external strong power supply and strong signal interfere, USB for the computer port, computer motherboard escort.
Features:
1. Compatible with USB2.0
2. Isolation voltage of ADUM3160: 2500V
3. Power module isolation voltage: 1500V
4. Support USB low-speed 1.5mbps and full-speed 12Mbps, not support pure high-speed equipment
5. Support USB control transmission, batch transmission, interrupt transmission, synchronous/isochronous transmission
6. Power supply: from USB port of computer host
7. External power supply DC5V, with reverse connection protection
8. On-board output power of B0505S is 1x2W. When the total operating current of USB device is >400mA, External DC5V power supply is required
9. Drive free, support hot plug, plug and play
10. Each USB port is equipped with USB dedicated ESD protection chip
11. The output four USB ports are not isolated from each other, and each output channel is equipped with USB status indicator
Scope of application:
(1) contain strong electricity, strong interference in the working environment part of the circuit contains strong electricity, strong interference (such as high voltage, frequency converter, motor drive, etc.) environment, involving computers connection of the occasion must be isolated to ensure computer, personal safety.
(2) The field of noise sensitivity
Computers are a big source of the noise. In noise-sensitive areas, we can connect the USB port through this device isolation. Such as high - precision USB data acquisition system, HIFI sound system.
(3) USB debugging equipment
Such as a variety of USB JTAG/SWD emulator, ISP/ASP/IAP/ICP downloaders. When you've been debugging the process is often unable to connect, simulation exception, you can use USB isolator to try to improve.
(4) Various kinds of industrial control USB devices
In the industrial environment, USB devices often crash, such as USB mouse, keyboard, USB serial port, and other communication equipment. USB Isolators can effectively reduce the industrial environment of these equipment crashes and damage. Sometimes you need to extend the USB cable, USB the isolator ACTS as an excellent USB repeater and isolates the differential pressure between upstream and downstream devices.
(5) Other common USB peripherals, such as a mouse, keyboard, USB sound card, USB flash disk, printer, digital camera, USB HUB, USB camera.
(6) Medical equipment
The safety of the human body is the most important and primary consideration, but some medical devices are connected to computers via USB ports, direct electrical contact with the human body is required during data collection or treatment, and possible computer access is avoided the high voltage transmitted to the human body through the device and the interface circuit causes electric shock, and the electrical isolation of the interface circuit becomes an important protection one of the measures.
Package includes:
1 x USB HUB Isolation Module
