INFO:

USB-ISO is USB Full speed USB 2.0 compliant port isolator with 1000V isolation voltage.
This device is very useful as protects your PC computer USB host from overvoltages, ESD
shock, it provides 1000VDC isolation and this way you can connect to your PC programmers
and debuggers which work directly with targets at high voltages like 220V mains power
supply etc. Even if your target is not connected to high voltage, USB-ISO is additional
protection for your valuable computer, laptop etc. equipment.

FEATURES:

• USB isolation 1000VDC between USB host and USB device
• Fully USB 2.0 Compliant
• Full speed data rate 12 Mbps
• Bidirectional communication
• Short-circuit protection for xD+ and xD- lines
• Class 3A contact ESD performance per ANSI/ESD STM5.1-2007
• High common-mode transient immunity: >25 kV/µs
• USB_DEVICE connector- which is USB-A type and have to be connected to the PC USB host.
• USB_HOST connector which is USB-B type and have to be connected to the USB device like
  USB JTAG, programmer, debugger etc
• Power Jack for external power supply with +8-15VDC, note this power jack is not isolated
  from the USB_HOST connector
• DC-DC converter supply isolated voltage to the USB_HOST from the USB_DEVICE if no
  external power supply is present
• dimensions 41.5x36.5 mm (1.634x1.437")

DOCUMENTS:

• USB-ISO.pdf - User manual

HARDWARE:

• sealed device with three connectors to connec to USB-HOST, USB-DEVICE and optional to
  additional power supply

SOFTWARE:

• no necessary, USB protocol is supported by hardware
  

FAQ:


  Q: Do I need to apply external power supply?
  A: USB-ISO may work without external power supply, but some laptops and other 
USB host devices do not provide enough power to power your USB devices, in such 
case is necessary to apply external power supply too, so the external power supply 
is optional.