The UHR401 and UHR402 are Single and Dual Port Ruggedized USB Isolators designed and tested to meet heavy industrial EMC standards. The UHR Series provide 4 kV isolation between upstream and downstream USB ports to protect expensive equipment from dangerous ground loops and voltage transients.

The Heavy Industrial EMC specifications allow these rugged USB isolators to operate in unfriendly electrical environments that occur near variable frequency drives, motor control centres, welding, and other large electrical loads. They are also suitable for integration into medical applications that require 60601-1 certification.

Supplied with high retention USB connectors that require up to 3.2 lbs-force to disconnect them, the UHR Series will hold standard USB cables tight and secure making them perfect for high vibration applications.

The isolators are powered from an external 10 to 30 VDC power supply unit and provide up to 500 mA of power to connected downstream USB devices.

The UHR Series isolators protect delicate computing equipment while maintaining reliable USB communication and data integrity under adverse industrial conditions.

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