U8Pro USB 2.0 High-Speed Isolator DC 1500V Isolation Module 480 Mbps Audio Noise Reduction Filter

Product Features:

1. High-Speed Transfer: Fully compatible with USB 2.0 at 480Mbps, auto-adaptive for smooth and stable data flow

2. Superior Isolation: DC 1500V electrical isolation, resistant to electromagnetic interference, safeguarding precision equipment and personal safety

3. Versatile Connectivity: Dual input/output ports with reversible plugging, compatible with mainstream device interfaces

4. Flexible Power Delivery: Integrated 5V power supply with external Type-C expansion for high-load power requirements

5. Plug-and-Play Operation: Driver-free hot-swappable design compatible with major operating systems for instant usability

Product Specifications:

Product Name: USB Isolator

Isolation Voltage: DC1500V

External Power Supply: Supports internal/external 5V power selection

Internal Power Mode - External Output: 5V/200mA (MAX)

External Power Supply: Supports high-current external power supply via standard Type-C port (reversible plug)

Interface Types:

Input: Standard Micro-B port, standard Type-C port (reversible plug)

Output: Standard USB-A port, standard Type-C port (supports reversible plugging)

Note: Input/output/internal/external power supply ports – users may freely select via switch

Communication Interface: USB 2.0 (480Mbps), auto-detects low, full, high-speed connections

Supported Transfers: Driver-free, supports USB control transfers, bulk transfers, interrupt transfers, synchronous/isochronous transfers, etc.

Operating Temperature: -20°C to 85°C

Compatible with most devices: DAC decoders (USB sound cards), USB flash drives, card readers, portable hard drives, emulation debuggers, logic analysers, etc.

Description:

DAC Noise Reduction Expert: Plays a vital role in electrical isolation, safety protection, and noise suppression, widely applied across multiple fields. Features an integrated 5V/200mA-1500VDC isolated power supply module, meeting the power requirements of most common devices. For high-current load devices, external power supply is supported via a standard Type-C port with reversible plug orientation.

Applications:

1. Noise-sensitive environments:

Computers constitute significant noise sources. In noise-sensitive applications, this device enables communication isolation for USB interfaces. Examples include high-precision USB data acquisition systems, Hi-Fi audio systems, and DAC decoders.

2. Work environments with high voltage or strong interference:

(1) USB debugging devices: Such as various USB-interfaced JTAG/SWD emulators, ISP/ASP/IAP/ICP programmers, etc. When frequent connection failures or emulation anomalies occur during debugging, employing a USB isolator may improve performance.

(2) Various industrial USB peripherals: In industrial settings, USB devices frequently experience lock-ups, including USB mice, keyboards, and USB-to-serial converters. USB isolators effectively reduce the likelihood of these devices freezing or becoming damaged in industrial settings. When USB cable extension is required, USB isolators serve as highly effective USB repeaters while also isolating low voltage differences between upstream and downstream devices.

(3) Other common USB peripherals: such as USB sound cards (DAC decoders), USB flash drives, printers, USB hubs, USB cameras, card readers, etc.

(4) Medical equipment: Considering human safety, certain medical devices connect to computers via USB interfaces. During data collection or treatment processes requiring direct electrical contact with the human body, electrical isolation of the interface circuitry becomes a critical protective measure. This prevents potential electric shocks from high voltages transmitted through the device and interface cables from the computer to the patient.

Delivery contents:

Module x1

USB cable x1