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Press Release September 2023

New 2kV USB Isolator with Autodetect

Interface specialist Wiesemann & Theis has expanded their USB range with a Hi-Speed USB Isolator which supports and automatically detects all USB 2.0 speeds.

The new USB Isolator 2kV Hi-Speed galvanically isolates USB 2.0 terminal devices from the PC or USB host. The Isolator thereby protects from damage caused by overvoltage or compensation currents. In addition to the functions of the previous isolators (USB Isolator 1kV #33001 and Industry 4kV, #33204), the new Hi-Speed Isolator supports signaling rates up to 480 Mbps. The USB rate used is automatically detected - no more preconfiguration needed for Low-, Full- or High-Speed.

The Isolator is simply plugged in between existing USB connections. It operates with full transparency and requires no additional drivers. LEDs indicate correct voltage supply and the data flow direction. Thanks to an isolation voltage of 2kV, high noise immunity and low noise emissions, the W&T USB Isolator 2kV Hi-Speed is ideal for office and industrial applications, control technology, and many other applications.

Industrial customers can purchase the new Model #33003 for a net price of 168.00 EUR and test it for 30 days at no charge. For additional information see wut.de/USB2kV or phone +49 202-26 80-110.

Wiesemann & Theis GmbH was founded in 1979 by Reinhard Wiesemann and Rüdiger Theis. 50 employees are involved in producing interface and network technology at the headquarters in Wuppertal. For over 40 years we have been offering our customers durable serial data converters and isolators while continuously expanding our range to meet the changing needs of our customers. All the way back in 2001 W&T introduced the Web Thermometer, the world’s first industrial temperature sensor with network interface, and can look back on over twenty years of experience as well in the Internet of Things.

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  • Thumbnail: The new USB Isolator 2kV Hi-Speed for galvanic isolation of USB devices


The new USB Isolator 2kV Hi-Speed The new USB Isolator 2kV Hi-Speed