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Small circuit board with USB connectors, green finish

YINGHUA

YINGHUA ADuM3160 Isolated international power cord

SKU CH-3Z0G-TK4PX

Isolated USB-to-USB signal and power isolator using ADuM3160 technology

  • USB isolation protects audio gear from ground loops using ADuM3160 chip
  • Digital signal integrity maintained across isolation barrier for clean data transfer
  • Power isolation prevents noise coupling between connected USB devices
  • Compact isolator enables safe USB-to-USB connections in sensitive applications

USB Isolator for Clean Audio Signals

The YINGHUA ADuM3160 breaks ground loops between a USB source and a USB audio device. It suits listeners and technicians who hear hum or noise when a computer connects to a DAC, interface or headphone amplifier. The isolator passes digital data while blocking conducted interference on the power and ground lines. It is not for users who need high-current charging or multi-port hub functions.

Compact Inline Build for Desk Use

The dongle-style housing plugs directly into a host port and presents a standard downstream socket for the peripheral cable. No external power supply or driver installation is required on major operating systems. The short, fixed form keeps cabling tidy on a desktop but adds bulk at the port, so it may not fit recessed sockets or tight laptop bays. It is not suited for permanent rack installs that demand locking connectors or DIN-rail mounting.

Highlights

  • USB isolation protects audio gear from ground loops using ADuM3160 chip
  • Digital signal integrity maintained across isolation barrier for clean data transfer
  • Power isolation prevents noise coupling between connected USB devices
  • Compact isolator enables safe USB-to-USB connections in sensitive applications

Specifications

No published specifications for this item yet.

Questions about this item

What USB standard does the ADuM3160 isolator use for its connection?

The isolator connects via standard USB ports on both sides, providing galvanic isolation for digital signals and power between the host and the peripheral.

What physical form factor does this USB isolator have for installation?

It is an inline dongle with a USB Type-A plug on one end and a USB Type-A receptacle on the other, requiring no mounting hardware or internal installation.

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