Description S1 USB2.0 480M USB Isolator High Speed USB Isolator Used to Eliminate Ground Loop Noise in Decoders

Applicable Scenarios:
1. Noise-Sensitive Areas
It is well known that computers generate significant noise during operation. For environments highly sensitive to noise—such as high-precision USB data acquisition systems, high-fidelity audio systems, and DACs—this device uses unique communication isolation technology to effectively isolate the USB interface, significantly reducing noise interference and ensuring pure and accurate signal transmission.

2. Environments with Strong Electricity and Interference
Some circuits are exposed to high voltages and intense electromagnetic interference (e.g., high-voltage power supplies, frequency converters, motor drivers). Connections to computers must be isolated to ensure safety. This not only protects computer systems and data but is also crucial for safeguarding operators from electrical hazards.

3. USB Debugging Devices
For devices such as USB-interface JTAG/SWD emulators, ISP/ASP/IAP/ICP programmers, and similar tools, if connection failures or emulation errors occur frequently during debugging, using a USB isolator can help improve stability.

4. Industrial Control USB Devices
In industrial environments, USB devices like USB mice, keyboards, and USB-to-serial communication devices often crash. A USB isolator can effectively reduce device crashes and damage in such settings. Additionally, when USB cable extension is needed, the isolator can serve as an excellent USB repeater and isolate potential ground voltage differences between upstream and downstream devices.

5. Medical Equipment
Human safety is the top priority. Some medical devices connect to computers via USB interfaces and have direct electrical contact with the human body during data acquisition. To prevent electrical shocks caused by high voltages possibly transmitted from computers through devices and interface cables to patients, electrical isolation of interface lines is an essential protective measure.

Specifications:
* Model: S1
* Dimensions: 68mm (L) × 40mm (W) × 25mm (H)
* Weight: 150g
* Isolation Voltage: >1500V DC
* Power Supply Voltage: 5V DC (independent power supply)
* Power Interface: Type-C (US/UK optional)
* Input Signal: USB-B (square type)
* Output Signal: USB-A (flat type)
* Latency / Noise Reduction: <0.07µs / >50dB
* Driver: Driver-free
* Transfer Modes: Control / Isochronous / Automatic / Synchronous
* Transfer Speeds: USB 2.0 High Speed – 480Mbps; USB 1.1 Full Speed – 12Mbps; USB 1.0 Low Speed – 1.5Mbps
* Operating Temperature: -20°C to 80°C

Packing List:
* 1 x Main Unit
* 1 x 0.3m USB A-B Cable
* 1 x 5V Power Adapter
* 1 x Product Certificate of Conformity
* 1 x Product Warranty Card

Packaging Details:
* Weight: 0.25kg

Note:
* The appearance of the power adapter may change periodically. Images are for reference only; the actual product shall prevail.
* Please contact us for the electronic instruction manual after purchasing. Thank you!

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