Intona 7055-B USB 2.0 Hi-Speed Isolator Extended Isolation 5kV

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315,57 €

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Brand: Intona


Leading innovation: Intona has invented USB 2.0 Hi-Speed galvanic isolation.

Previous isolators were limited to Full Speed (12 MBit/s) and Low Speed (1.5 MBit/s) transmission. This new product is capable of transmitting USB Hi-Speed (480 MBit/s) while providing full galvanic isolation of both the data and the power lines.

USB 2.0 Hi-Speed Isolator withstands 5kVRMS (Extended Isolation)

This product is an ideal solution to break ground loops, avoid noise coupling and protect ports from power surges and voltage spikes in applications which require high speed USB transfers. The galvanic isolation barrier withstands potential difference of 5,000VRMS.


New: auxiliary power input

The secondary side may be powered by an external power feed ( like for example the Topping P50) with up to 2000mA for energy-hungry devices via Micro-USB. The power switching between internal and external supply is done automatically.

More features

  • Provides galvanic isolation to the USB bus
  • Compliant to USB 2.0 Hi-Speed (480 MBit/s)
  • Backwards compatible to Full Speed and Low Speed
  • Isolation withstands 5kVRMS
  • Advanced ESD protection (20kV)
  • Works out of the box, no drivers needed
  • Transparent to host and device: wide compatibility to all operating systems, embedded systems and devices
  • Works also with hubs and extenders
  • Supports all USB-specific transfers and modes
  • No additional round-trip latency
  • Powered by USB bus, no separate power supply
  • Ultra-quiet power rail isolation, linear regulation (LT3045)
  • 500mA (internal DC/DC) or 2000mA (aux supply) output current on isolated side
  • Status LED showing bus state and speed
  • Impedance controlled high-speed circuit design
  • National compliances: FCC, CE, RCM, ICES-003
  • IP 54 Aluminum housing
  • Dimensions: 120 x 30 x 70 mm
  • Engineered and manufactured in Germany


Some words about Intona:

Intona is an electronics engineering company based in Germany. For more than 15 years we deliver highly professional signal processing solutions to the industry world wide. 

Our in-depth knowledge of high-speed signals and programmable integrated circuits (FPGAs) has allowed us to develop the world's first high-speed USB isolator, as well as the first product marketed worldwide with the Intona brand. It is the only company selling this range of Hi-Speed ​​or Super-Speed ​​products worldwide.

Signal integrity is the priority when it comes to high-speed data transmission. Intona has the solid knowledge of experts in the design of multi-gigabit transceivers with very low phase noise (jitter).


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Intona 7055-B USB 2.0 Hi-Speed Isolator Extended Isolation 5kV

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Grande scoperta

Nel mio set-up (Computer- AudioQuest JitterBug - Schiit Wyrd - Dac - Pre a valvole) avevo da sempre problemi di interferenze e bump di varia natura.
Con lo Schiit Wyrd avevo risolto qualcosa ma l 'Intona è veramente stupefacente.
L' Intona ha risolto il problema dell'isolamento regalandomi maggior separazione tra i canali,migliore presenza, il suono non diventa affatto clinico o analitico, arriva un fiume di musica, migliorata e assolutamente non stancante.
Ottima e superveloce come sempre la consegna da parte di Playstereo.

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