rubber bumpers) and weight (4.5 oz) the ADQ-USB 3.0-ISO series of USB3.0 isolators are made in Germany by Alldaq, a prominent manufacturer of a wide range of measurement solutions for use in industry, research, servicing, and education they are available now from Saelig Company, Inc. Rated 4.45 out of 5 USD29.99 USB Isolators Hifimediy USB Isolator (Full Speed, High Current version) Rated 5.00 out of 5 USD35.00 USB Isolators Intona High-Speed USB Isolator 7054 / 7054-DK (1kV) USD229.00 USB Isolators Intona High-Speed USB Isolator 7055-B (5kV) USD349. The Intona high speed isolator supports USB full speed 12Mbps and hi-speed 480Mbps and provides galvanic isolation between the USB host and device and protects the device from power shocks and avoid ground loops that can be very troublesome in audio. Typical applications include: electrical isolation between measurement instruments and PCs, rejection of ripple pickup in studio equipment, removing differing ground potentials in industrial control equipment, and protection against voltage peaks in automotive set-ups.Ĭompact in size (3.6×2.5×1.3 in – L x W x H incl. The ADQ-USB 3.0-ISO can protect computers and USB devices effectively against interference voltages, while also eliminating ground loops. An optional DIN rail mounting kit is also available for permanent installations. Housed in a robust aluminum housing with rubber bumpers and designed for an operating temperature from -20 to +70☌, the Alldaq USB 3.0-ISO isolators are suitable even for applications in harsh environments. The Alldaq USB 3.0 isolators are compatible with Windows, MAC OS and Linux systems, and downward-compatible with USB 2.0/1.1/1.0 equipment. For USB devices requiring more current, the external power supply version ADQ-USB 3.0-ISO-W can provide 900 mA according to the USB 3.0 specification. Without an external power supply the USB isolator can source up to 200 mA at the device port. The ESD protection of the data lines is ensured by transient-voltage-suppression diodes up to ☑2 kV (contact discharge) and ☑5 kV (air-gap discharge) according to IEC 6. The isolation voltage between PC and USB device is 1 kV (continuous) for the model ADQ-USB 3.0-ISO-PS and 1.0 kV (< 60 sec) for the model ADQ-USB 3.0-ISO-W. The external power input is protected against reverse polarity and short-circuits. For industrial and automotive applications, the ADQ-USB 3.0-ISO-W version can accept 10 to 36 Vdc from an external power source via a two-pin lockable Phoenix-type connector to power devices with up to 900 mA. The model ADQ-USB 3.0-ISO-PS includes a +5-V power adapter with a lockable 5.5-mm barrel connector (bayonet lock) for a safety. The ADQ-USB 3.0-ISO isolators automatically detect SuperSpeed (5 Gbit/sec), High-Speed (480 Mbit/sec), Full-Speed (12 Mbit/sec) or Low-Speed (1.5 Mbit/sec) connections. The ADQ-USB isolators can be used for the electrical isolation of USB measurement instruments to avoid ground loops to solve problems in industrial and automotive applications as well as in professional sound studios and event and show equipment. The re-clocking design guarantees a stable USB connection at all speeds. This allows USB 3.0 SuperSpeed devices to be electrically isolated from a host PC or other peripherals at full performance. The Alldaq ADQ-USB 3.0-ISO series of USB 3.0 isolators support the full USB 3.0 SuperSpeed data rate of 5 Gbit/sec.
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